Re: running tomcat under unix
try to use this: setenv CATALINA_HOME /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/ else check your rights Am Die, 2003-02-25 um 08.31 schrieb Swapneel Dange: i am trying to run TOMCAT 4.0 under unix, but i get the following messages when i try to start the TOMCAT : [EMAIL PROTECTED] ./startup.sh Using CATALINA_BASE: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src Using CATALINA_HOME: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src Using CATALINA_TMPDIR: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/temp Using JAVA_HOME: /local/jdk1.3.1 touch: creating `/home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/logs/catalina.out': No such file or directory [EMAIL PROTECTED] /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/bin/catalina.sh: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/logs/catalina.out: No such file or directory yeah its true that there is no file known as 'catalina.out' in my folders and there is no directory such as 'logs' inside the directory 'src'. do i need to create a directory such as 'logs' or somethign like that. and i have set the following inside .cshrc - setenv JAVA_HOME /local/jdk1.3.1 setenv CATALINA_HOME /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src i am literally CLUELESS as to whats going on there. do commment ! Swapneel Dange 505-642-4126 http://www.cs.nmsu.edu/~sdange _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
configuration question
I was able to set up Tomcat successfully and created a new directory under the webapps directory and placed my jsp files in the new directory but am not able to access these jsp pages. For example, I named the new directory as scode and tried to access a jsp page called test.jsp as follows: http://localhost:8080/scode/test.jsp I am unable to access my test page under this new directory but am able to access it when I put it in the examples/jsp directory under webapps directory. Am I missing something which is preventing me from accessing the page from the new directory I created under the webapps directory? Thanks for your help. Regards, Sridhar. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to access the server from another computer
Hello, As simple as the subject goes, I've recently installed Tomcat4 on my windows2000 professional. I've able to access the Apache Tomcat Welcome page from http://localhost:8081/index.jsp My question is, how to access that same page from another computer connecting to internet?? Best Regards, Sony _ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to access the server from another computer
You need a public ip for that machine you are running tomcat on. So after you have got the public ip (assuming everything is setup properly) the url can be accessed at http://[ip that you just got]:8081/index.jsp You can change the port of tomcat to 80 (assuming nothing else is on 80)so you can do just this : http://[ip ]/index.jsp Sony Ho wrote: Hello, As simple as the subject goes, I've recently installed Tomcat4 on my windows2000 professional. I've able to access the Apache Tomcat Welcome page from http://localhost:8081/index.jsp My question is, how to access that same page from another computer connecting to internet?? Best Regards, Sony _ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
access is denied from 4.1.18-LE-jdk14 on win98se
hi, just tried 4.1.18-LE-jdk14 and tried to startup. he gets as far as mumbling JAVA_HOME ... (correctly), then he says access is denied. logs/ is empty. how do i turn on some verbosity so i can see where he's going south? thanks --- ray tayek http://tayek.com/ actively seeking mentoring or telecommuting work vice chair orange county java users group http://www.ocjug.org/ hate spam? http://samspade.org/ssw/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: access is denied from 4.1.18-LE-jdk14 on win98se
what is the permission for tomcat in that directory ? I mean is the user who is running tomcat allowed to read n write to the directory ? do a 'ls -al' and let's have a look at the output. Ray Tayek wrote: hi, just tried 4.1.18-LE-jdk14 and tried to startup. he gets as far as mumbling JAVA_HOME ... (correctly), then he says access is denied. logs/ is empty. how do i turn on some verbosity so i can see where he's going south? thanks --- ray tayek http://tayek.com/ actively seeking mentoring or telecommuting work vice chair orange county java users group http://www.ocjug.org/ hate spam? http://samspade.org/ssw/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 4.1.18 session objects
Where can I find the changes list from Tomcat 4.0.x to Tomcat 4.1.x. Could someone answer 'session' question mentioned below | I moved my web appl from Tomcat 4.0.4 to Tomcat4.1.18. | For each user session I store the reference| to the session in a Vector so that I | can tell what users are logged-in, last-accessed-time etc. It was working fine | in Tomcat 4.0.4. But in Tomcat4.1.18 (perhaps due to new specifications) session | objects are pooled (StandardSessionFactory) and hence the references I | am storing in the Vector become useless across the jsp page calls. I have a | thread that uses this Vector to clean up the users that are timedout but since | the session refs in my Vector are useless I can do nothing. Instead of | storing the refs if I store Session IDs then can I get ref to a session from | JSP Server so that I can get the attributes I have set in it. Please comment. -- Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Configuring Tomcat 4.1.18 to handle 401 http errors
Good morning! some days ago I already asked a question regarding this context, but I had some time to dive a bit into the Servlet API 2.3 Specification. So far, it seems that the specification states that the container, not the servlet, is the layer attached to the client. And the container, not the servlet, controls, which and how any http errors created by a servlet within the container are handled, mapped and sent back to the client. Some digging in the catalina source code retrieved that in HttpResponseBase.java there is a method finishResponse where the handling of every HTTP error = 400 is hard-coded to be transformed into a simple, valid html-page with a plainly written error summary. However, we need the http error 401 to be send 'as is' to the client. It doesn't have to be directly, but the container should not catch this error and create an html page out of it. Does someone know how I can achieve this? Or has the Servlet API changed the communication protocol so far that this is just no longer possible without violating the standard? In that case, how SHOULD a servlet invalidate the current authentication so that the currently buffered authentication data (buffered by the client/browser) are no longer accepted and the browser is forced to ask the user again for authentication? Thank you in advance, Oliver Schönwald - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
crontab problems
Hi everybody ,
I have a problem..I am trying to write an application , which will run from
cronatb on linux...
My application runs without a problem when i try it from the command
line..BUT NOT FROM CRONTAB...
The challenge is: if jvm crashes i want to restart tomcat
my code is :
String[] command ={ /bin/sh, -c, ps -ex | grep Djava.endorsed.dirs};
int processcount=0;
Runtime r = Runtime.getRuntime();
Process p = r.exec(command);
InputStreamReader isr=new InputStreamReader(p.getInputStream());
BufferedReader br=new BufferedReader(isr);
String line=null;
while((line = br.readLine()) != null){
System.out.println(line);
processcount++;
}
if i decide to restart the server
i execute :
String[] command_ ={sh,-c,/root/adminscripts/restart_tomcat};
Process p2 = Runtime.getRuntime().exec(command_);
but the last two lines returns
/
The JAVA_HOME environment variable is not defined
message..
/
my retstart_tomcat scrip is
#!/bin/sh
cd /usr/local/tomcat/bin
./startup.sh
i will really appreciate if somebody helps..
basicly...
-run the crontab every min..
-invoke a java programme..
-programme counts the java-threads..
-decides if tomcat needs restarting..
-restarts tomcat..
my crontab script is:
* * * * * su root cd /usr/local/tomcat/bin /usr/local/java/bin/java
-cp /usr/local/tomcat/bin/ TomcatwatcherThread
/var/log/tomcat/restart.log 21
please help..
Thanks
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RE: crontab problems
You have to make shure that your script retstart_tomcat sets and exports all needed environment variables before calling ./startup.sh: JAVA_HOME=/usr/local/java/jdk1.3.1 CATALINA_HOME=path to tomcat installation CATALINA_BASE=path to tomcat instance or $CATALINA_HOME # JAVA_OPTS='-client -v' export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS ./startup.sh -Original Message- From: Ayhan Peker [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 10:30 AM To: [EMAIL PROTECTED] Subject: crontab problems but the last two lines returns / The JAVA_HOME environment variable is not defined message.. / my retstart_tomcat scrip is #!/bin/sh cd /usr/local/tomcat/bin ./startup.sh - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection Pooling
I have DBCP connection pooling working as follows using Tomcat 4.1.12: Under the Context element for your application (this can either be in the server.xml file or a separate xml file in the webapps dir) I have the following config: Resource name=jdbc/ scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/ parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter parameter namemaxActive/name value100/value /parameter parameter namemaxIdle/name value3/value /parameter parameter namemaxWait/name value100/value /parameter parameter nameusername/name valuetheUser/value /parameter parameter namepassword/name valuethePassword/value /parameter parameter namedriverClassName/name valuecom.microsoft.jdbc.sqlserver.SQLServerDriver/value /parameter parameter nameurl/name valuejdbc:microsoft:sqlserver://hostname:port;databasename=myDB/value /parameter parameter namevalidationQuery/name valueselect getdate()/value /parameter /ResourceParams This is an MS SQL Server config, but to change the db just make sure that the requried JDBC jar file is in the common/lib directory and then change the necessary elements above e.g. driverClassName etc. In my web.xml for my app I have the following: resource-ref res-ref-namejdbc//res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref To use the pool I have the following code in a servlet: (I have left out the try/catch block etc.) Context ctx = new InitialContext(); DataSource ds = (DataSource)ctx.lookup(java:comp/env/jdbc/); conn = ds.getConnection(); Hope this helps. Malcolm -Original Message- From: Sebastiªo Carlos Santos [mailto:[EMAIL PROTECTED] Sent: 21 February 2003 00:15 To: [EMAIL PROTECTED] Subject: Connection Pooling Somebody has some experience or example in the configuration and use of pool of connections with the commons-dbcp. I am a little lost and I don't know through where to begin. All information will be well arrival. I thank the help in advance __ E-mail Premium BOL Antivírus, anti-spam e até 100 MB de espaço. Assine já! http://email.bol.com.br/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
running servlet on Tomcat
Hi, I have a problem about running servlet in Tomcat. My system information: Apache Tomcat v4.1.18 Java 2 SDK 1.3.1_07 The problem is that I can't run my servlet program placed in ROOT/WEB-INF/classes directory with the url: http://localhost:8080/servlet/Myprogram I have done everything and read a lot of documentation, but still the same error appear: The 404 Error:The requested resource (/servlet/Myprogram) is not available. But when I place my program source and class files in the webapps/examples/WEB-INF/classes directory, it ran properly.. It seems like something wrong with the classloader.. I really appriciate your reply! Thanks in advance! - Tan Nguyen - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: configuration question
Add a context for your new app in the host ... tag. ie.. Context path=/mystuff docBase=d:/myjsps debug=0 reloadable=true /Context put your jsp's inside d:\myjsps and then run http://localhost:8080/mystuff/filename.jsp Mehdi Nejad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
StandardWrapperValve - Allocate exception
Hello, the StandardWrapper is throwing an exception after reloading an compiled servlet. My IDE is Forte. Tomcat 4.0.3 is running on a linux-box. Forte is running on W2000 and the webapp is mounted via samba. JDK is 1.4.1. In element Context the attribute reloadable=true. I have to restart tomcat after every compilation of my servlets. Any ideas? Thanks Günter 2003-02-25 11:34:05 StandardWrapperValve[myservlet]: Allocate exception for servlet myservlet java.lang.NullPointerException at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:673) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107) at java.lang.Thread.run(Thread.java:536)
Disabling CASE-SENSITIVE
** Este email assim como os ficheiros que possa ter em anexo são confidenciais e para uso exclusivo da pessoa ou organização para o qual foi enviado. Se recebeu este email por engano por favor notifique [EMAIL PROTECTED] Esta nota confirma que esta mensagem foi verificada pelo MIMEsweeper não tendo sido encontrados virus. www.mimesweeper.com *** Hi, How can i disabled CASE-SENSITIVE in Linux, with apache and tomcat installed. Thanks.
Re: crontab problems
Right, you might also just put
JAVA_HOME=...
at the beginning of your crontab.
I assume you have good reasons to use a Java program to watch Tomcat.
Personally, I would have written a shell script. If you really want to use
Java, you might want to use a different, more reliable approach to detect
(un)availability of Tomcat, something like
import java.net.*;
URL url = new URL( http://localhost:8080/examples; );
URLConnection con = url.openConnection();
con.setUseCaches( false );
con.connect();
if( con.getContentLength() 0 ) {
// restart tomcat
}
But I just wrote this out of my head ...
- Original Message -
From: Ralph Einfeldt [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:43 AM
Subject: RE: crontab problems
You have to make shure that your script retstart_tomcat
sets and exports all needed environment variables before
calling ./startup.sh:
JAVA_HOME=/usr/local/java/jdk1.3.1
CATALINA_HOME=path to tomcat installation
CATALINA_BASE=path to tomcat instance or $CATALINA_HOME
# JAVA_OPTS='-client -v'
export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS
./startup.sh
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:30 AM
To: [EMAIL PROTECTED]
Subject: crontab problems
but the last two lines returns
/
The JAVA_HOME environment variable is not defined
message..
/
my retstart_tomcat scrip is
#!/bin/sh
cd /usr/local/tomcat/bin
./startup.sh
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[OT] How to quote ? !
Hi, I'm used to a different kind of quoting than i see here quiet often. If i answer an email i do quote the whole original message with ' ', delete unrelevant parts, and write my answer _under_ the relevant parts, i want to put an answer to. - e.g. -- some relevant text my answer - e.g. -- Here I have often seen: - e.g. -- my answer - full quote off previous messages the prevoius messagess - end message - e.g. -- This makes it hard to read, because we read from left to right and from top to bottom. So in the second example I have the answer and then try to investigate the question from the whole previous messages. Especially having a 3 line answer and a 50 line full quote. Well for my part, i do not investigate the question, nor evaluate the answer because it is very time consuming. Next thing is that the second kind of quoting is not economic regarding the traffic it causes and the information that a full quote adds to any answer (since everybody on this list recieves every email, so iff there are questions concerning an older message, they can look it up). Maybe some of you could rethink your kind of quoting. Ciao Jens Skripczynski -- E-Mail: skripi(at)myrealbox(dot)com Technology is a constand battle between manufacturers producing bigger and more idiot-proof systems and nature producing bigger and better idiots. -- Slashdot signature - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
properties files
Hello, im using a propeties file to store and retrieve application settings
(like db conection) using this code :
private Properties properties;
private String status;
private boolean NovoConfig;
/** Creates new ConfigReaderBean */
public ConfigReaderBean() {
Properties properties = new Properties();
NovoConfig = false;
try {
properties.load(new FileInputStream(config.properties));
} catch (IOException e) {
System.out.println(Erro ao ler config: +e.getMessage());
properties.setProperty(database.url,http://localhost/mysql;);
NovoConfig = true;
}
if (NovoConfig) {
try {
properties.store(new
FileOutputStream(newconfig.properties),null);
System.out.println(Criado: newconfig.properties);
} catch (IOException e) {
System.out.println(Erro ao criar novo config:
+e.getMessage());
}
}
the problem is that it doesnt load the file and saves the
'newconfig.properties' file under the Netbeans IDE dir,
how can i load the file located under my webapp WEB-INF dir ?
---*--
José Moreira
Técnico de Informática | IT Technician
Vila Nova de Gaia, Portugal
E-Mail: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
ICQ: 136936120
IRC: ethernal (irc.ptnet.org)
-
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JDBC Realm MS SQL 2000
Hi. I am trying to create a realm login. When I use a mysql, MS Access or Oracle DB it works just fine. But when I try with MS SQL 2000 server it just does not work. Can anybody tell me why? Søren Blidorf Nolas Consulting Gustav Wiedsvej 9 DK-2860 Søborg Telefon: +45 39676513 Direkte: +45 61676513 Web: www.nolas.dk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
PLEASE HELP - Tomcat list - How to unregister
Please, Does any body know how to unsubscribe from this list Thanks in advance MS - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
R: properties files
Excuse me for the question
but cannot u store directly the properties (strings, integer and so on) in
the web.xml for the application or the server.xml under Resource
-
Simone Chiaretta
www.piyosailing.com/S
Any sufficiently advanced technology is indistinguishable from magic
-Messaggio originale-
Da: José Moreira [mailto:[EMAIL PROTECTED]
Inviato: martedì 25 febbraio 2003 13.36
A: Tomcat Users List
Oggetto: properties files
Hello, im using a propeties file to store and retrieve
application settings
(like db conection) using this code :
private Properties properties;
private String status;
private boolean NovoConfig;
/** Creates new ConfigReaderBean */
public ConfigReaderBean() {
Properties properties = new Properties();
NovoConfig = false;
try {
properties.load(new FileInputStream(config.properties));
} catch (IOException e) {
System.out.println(Erro ao ler config: +e.getMessage());
properties.setProperty(database.url,http://localhost/mysql;);
NovoConfig = true;
}
if (NovoConfig) {
try {
properties.store(new
FileOutputStream(newconfig.properties),null);
System.out.println(Criado: newconfig.properties);
} catch (IOException e) {
System.out.println(Erro ao criar novo config:
+e.getMessage());
}
}
the problem is that it doesnt load the file and saves the
'newconfig.properties' file under the Netbeans IDE dir,
how can i load the file located under my webapp WEB-INF dir ?
---*--
José Moreira
Técnico de Informática | IT Technician
Vila Nova de Gaia, Portugal
E-Mail: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
ICQ: 136936120
IRC: ethernal (irc.ptnet.org)
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: JDBC Realm MS SQL 2000
Søren Blidorf wrote: Hi. I am trying to create a realm login. When I use a mysql, MS Access or Oracle DB it works just fine. But when I try with MS SQL 2000 server it just does not work. Can anybody tell me why? Søren Blidorf Nolas Consulting Gustav Wiedsvej 9 DK-2860 Søborg Telefon: +45 39676513 Direkte: +45 61676513 Web: www.nolas.dk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Can you tell us more about it just does not work... what is your conf, properties...etc... Xavier - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
R: PLEASE HELP - Tomcat list - How to unregister
quoting from the footer of the mail :-) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Simo -Messaggio originale- Da: Manuel Soto [mailto:[EMAIL PROTECTED] Inviato: martedì 25 febbraio 2003 13.46 A: tomcap-user Oggetto: PLEASE HELP - Tomcat list - How to unregister Please, Does any body know how to unsubscribe from this list Thanks in advance MS - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: properties files
You need to put your property files in WEB-INF/classes or in a jar in
WEB-INF/lib
Then you can use the getResourceAsStream(..) method of the ServletContext of
your webapp :
properties.load(getServletContext().getResourceAsStream(filePath))
Arnaud
-Message d'origine-
De : José Moreira [mailto:[EMAIL PROTECTED]
Envoyé : mardi 25 février 2003 13:36
À : Tomcat Users List
Objet : properties files
Hello, im using a propeties file to store and retrieve
application settings
(like db conection) using this code :
private Properties properties;
private String status;
private boolean NovoConfig;
/** Creates new ConfigReaderBean */
public ConfigReaderBean() {
Properties properties = new Properties();
NovoConfig = false;
try {
properties.load(new FileInputStream(config.properties));
} catch (IOException e) {
System.out.println(Erro ao ler config: +e.getMessage());
properties.setProperty(database.url,http://localhost/mysql;);
NovoConfig = true;
}
if (NovoConfig) {
try {
properties.store(new
FileOutputStream(newconfig.properties),null);
System.out.println(Criado: newconfig.properties);
} catch (IOException e) {
System.out.println(Erro ao criar novo config:
+e.getMessage());
}
}
the problem is that it doesnt load the file and saves the
'newconfig.properties' file under the Netbeans IDE dir,
how can i load the file located under my webapp WEB-INF dir ?
---*--
José Moreira
Técnico de Informática | IT Technician
Vila Nova de Gaia, Portugal
E-Mail: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
ICQ: 136936120
IRC: ethernal (irc.ptnet.org)
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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VS: JDBC Realm MS SQL 2000
This is how I set it up for Access. When I change the driver settings to Oracle or MySQL it works just fine. The connection to the SQL server works just fine. It is only the realm that does not work. I am not sure what else to send!!! Context path=/web docBase=c:/projects/web/web debug=0 reloadable=true Realm className=org.apache.catalina.realm.JDBCRealm debug=0 connectionName=username connectionPassword=password driverName=sun.jdbc.odbc.JdbcOdbcDriver connectionURL=jdbc:odbc:web userTable=users userNameCol=username userCredCol=password userRoleTable=user_roles roleNameCol=rolename / /Context -Oprindelig meddelelse- Fra: Xavier Prélat [mailto:[EMAIL PROTECTED] Sendt: 25. februar 2003 13:44 Til: Tomcat Users List Emne: Re: JDBC Realm MS SQL 2000 Søren Blidorf wrote: Hi. I am trying to create a realm login. When I use a mysql, MS Access or Oracle DB it works just fine. But when I try with MS SQL 2000 server it just does not work. Can anybody tell me why? Søren Blidorf Nolas Consulting Gustav Wiedsvej 9 DK-2860 Søborg Telefon: +45 39676513 Direkte: +45 61676513 Web: www.nolas.dk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Can you tell us more about it just does not work... what is your conf, properties...etc... Xavier - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: running tomcat under unix
* Swapneel Dange [EMAIL PROTECTED] [0231 07:31]: i am trying to run TOMCAT 4.0 under unix, but i get the following messages when i try to start the TOMCAT : Using CATALINA_HOME: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src Using CATALINA_TMPDIR: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/temp touch: creating `/home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/logs/catalina.out': No such file or directory yeah its true that there is no file known as 'catalina.out' in my folders and there is no directory such as 'logs' inside the directory 'src'. do i need to create a directory such as 'logs' or somethign like that. Yes, in a nutshell. No such file od directory is referring to logs/ - you can't create a file in a directory unless the directory exists. But those directories *should* exist, so check that CATALINA_HOME points to where you installed tomcat. -- The sooner all the animals are dead, the sooner we'll find their money. -- Ed Bluestone, The National Lampoon Rasputin :: Jack of All Trades - Master of Nuns - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to use /manager app
Hello all, I'd like to know if there is a way to manage multiple hosts with the /manager webapplication supplied by tomcat. I mean I've the /manager app in the main host of the server I'd like to deply and undeploy apps in the other host defined in server.xml is there a way to do it witout adding a Context (that points to the /manager app) to each host I want to administer? Thank you Simone - Simone Chiaretta www.piyosailing.com/S Any sufficiently advanced technology is indistinguishable from magic - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] How to quote ? !
As you can see my personal preference is to reply first then quote the relevant part of the original message. (I prefer this, as posts in this format enable me to see if the answer has enough info to care about the question, in most cases I'm aware of the question anyway as I follow the list regularly) As long as the quote is stripped down to the relevant part, I can live with both options. (In fact I use your approach, if there are several remarks or questions I want to comment on) What causes most pain to me is something like quote whole thread with intermixed answers or answers below. -Original Message- From: Jens Skripczynski [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 1:18 PM Cc: [EMAIL PROTECTED] Subject: [OT] How to quote ? ! I'm used to a different kind of quoting than i see here quiet often. If i answer an email i do quote the whole original message with ' ', delete unrelevant parts, and write my answer _under_ the relevant parts, i want to put an answer to. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PLEASE HELP - Tomcat list - How to unregister
: [EMAIL PROTECTED] - Original Message - From: Manuel Soto [EMAIL PROTECTED] To: tomcap-user [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 09:45 Subject: PLEASE HELP - Tomcat list - How to unregister Please, Does any body know how to unsubscribe from this list Thanks in advance MS - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: R: PLEASE HELP - Tomcat list - How to unregister
Thanks but, unfortunately it does not work to me. I sent an email at least each week but my wap mail remain full every day, ---BeginMessage--- quoting from the footer of the mail :-) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Simo -Messaggio originale- Da: Manuel Soto [mailto:[EMAIL PROTECTED] Inviato: martedì 25 febbraio 2003 13.46 A: tomcap-user Oggetto: PLEASE HELP - Tomcat list - How to unregister Please, Does any body know how to unsubscribe from this list Thanks in advance MS - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ---End Message--- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Taglib: Unable to find setter method for attribute: required
After changing from Tomcat 3.2.3 to Tomcat 4.1.18 the following exception occurs: Unable to find setter method for attribute: required The TLD defines the required attribute as optional, the setter method (setRequired(String ...)) is available and with Tomcat 3.2.3 there are no problems. Are there any changes in the JSP/Taglib definition, which permits the use of required as an attribute name? Is it required, that every taglib class has it's own setter method or can i use an abstract parent class which implements this setter method once? can this result in problems with introspection? thanks for any help thorsten - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JDBC Realm MS SQL 2000
What Exception do you get? - Original Message - From: Søren Blidorf [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 7:51 AM Subject: VS: JDBC Realm MS SQL 2000 This is how I set it up for Access. When I change the driver settings to Oracle or MySQL it works just fine. The connection to the SQL server works just fine. It is only the realm that does not work. I am not sure what else to send!!! Context path=/web docBase=c:/projects/web/web debug=0 reloadable=true Realm className=org.apache.catalina.realm.JDBCRealm debug=0 connectionName=username connectionPassword=password driverName=sun.jdbc.odbc.JdbcOdbcDriver connectionURL=jdbc:odbc:web userTable=users userNameCol=username userCredCol=password userRoleTable=user_roles roleNameCol=rolename / /Context -Oprindelig meddelelse- Fra: Xavier Prélat [mailto:[EMAIL PROTECTED] Sendt: 25. februar 2003 13:44 Til: Tomcat Users List Emne: Re: JDBC Realm MS SQL 2000 Søren Blidorf wrote: Hi. I am trying to create a realm login. When I use a mysql, MS Access or Oracle DB it works just fine. But when I try with MS SQL 2000 server it just does not work. Can anybody tell me why? Søren Blidorf Nolas Consulting Gustav Wiedsvej 9 DK-2860 Søborg Telefon: +45 39676513 Direkte: +45 61676513 Web: www.nolas.dk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Can you tell us more about it just does not work... what is your conf, properties...etc... Xavier - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with tomcat and commons-logging.jar
Hi I have tomcat-4.1.12 installed without apache, use the java j2sdk version 1.4.0_02 and have more than one webapp in the same tomcat installation. Two of my webapps run fine, but the third - Axis - (although relatively happy), causes probs when I try to connect to it from the command line client. I get: Exception in thread main java.lang.NoClassDefFoundError: org.apache.commons.lo gging.LogFactory at org.apache.axis.components.logger.LogFactory.class$(LogFactory.java:8 4) etc .. I have searched various mailing lists have found others with the same problem. Although it appears initially to be a basic classpath issue, in fact I (as with others) have tried sticking the commons-logging.jar in the likely places, to no avail. I found one poss solution on the lists, but it was a solution via the apache workers2.properties file. Does anyone know of a solution purely for tomcat? Many thanks Nikki -- NJ Rogers [EMAIL PROTECTED] Technical Researcher (Semantic Web Applications Developer) ILRT Institute for Learning and Research Technology University of Bristol, 8-10 Berkeley Square, BRISTOL BS8 1HH, UK Tel: ++44(0)117 928 7096 (Direct) Tel: ++44(0)117 928 7193 (Office) Fax: ++44(0)117 928 7112 http://www.ilrt.bristol.ac.uk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: R: PLEASE HELP - Tomcat list - How to unregister
Manuel perhaps, you are sending e-mails from another account (yahoo.com), rather than from your WAP mail account (the one you want to free). Atte. Eduardo. -Mensaje original- De: Manuel Soto [mailto:[EMAIL PROTECTED] Enviado el: Martes, 25 de Febrero de 2003 10:21 Para: Tomcat Users List Asunto: Re: R: PLEASE HELP - Tomcat list - How to unregister Thanks but, unfortunately it does not work to me. I sent an email at least each week but my wap mail remain full every day, - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to verify SSL/HTTPS behind Tomcat via AJP13
The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SV: JDBC Realm MS SQL 2000
None. I am being refered to my loginerror page. I forgot to write that I am not sure what to write in the Realm. Sorry. Context path=/web docBase=c:/projects/web/web debug=0 reloadable=true Realm className=org.apache.catalina.realm.JDBCRealm debug=0 connectionName=username connectionPassword=password driverName=sun.jdbc.odbc.JdbcOdbcDriver connectionURL=jdbc:odbc:web userTable=users userNameCol=username userCredCol=password userRoleTable=user_roles roleNameCol=rolename / /Context I normally write db..tablename, so do I write db.users? or just users Either way it just returns to my errorpage -Oprindelig meddelelse- Fra: Ian Hunter [mailto:[EMAIL PROTECTED] Sendt: 25. februar 2003 14:27 Til: Tomcat Users List Emne: Re: JDBC Realm MS SQL 2000 What Exception do you get? - Original Message - From: Søren Blidorf [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 7:51 AM Subject: VS: JDBC Realm MS SQL 2000 This is how I set it up for Access. When I change the driver settings to Oracle or MySQL it works just fine. The connection to the SQL server works just fine. It is only the realm that does not work. I am not sure what else to send!!! Context path=/web docBase=c:/projects/web/web debug=0 reloadable=true Realm className=org.apache.catalina.realm.JDBCRealm debug=0 connectionName=username connectionPassword=password driverName=sun.jdbc.odbc.JdbcOdbcDriver connectionURL=jdbc:odbc:web userTable=users userNameCol=username userCredCol=password userRoleTable=user_roles roleNameCol=rolename / /Context -Oprindelig meddelelse- Fra: Xavier Prélat [mailto:[EMAIL PROTECTED] Sendt: 25. februar 2003 13:44 Til: Tomcat Users List Emne: Re: JDBC Realm MS SQL 2000 Søren Blidorf wrote: Hi. I am trying to create a realm login. When I use a mysql, MS Access or Oracle DB it works just fine. But when I try with MS SQL 2000 server it just does not work. Can anybody tell me why? Søren Blidorf Nolas Consulting Gustav Wiedsvej 9 DK-2860 Søborg Telefon: +45 39676513 Direkte: +45 61676513 Web: www.nolas.dk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Can you tell us more about it just does not work... what is your conf, properties...etc... Xavier - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem compiling mod_jk2 connector in Solaris 8 Apache 2.0.39
Yowzer, that was a lot of scrolling. I had lots of problems with gcc 3.2 on Solaris 8. I ended up going back to 2.95. The library it can't find is the APR library. On my Solaris 8 development server: bash-2.03# find / -name libapr* -print /usr/local/apache2/lib/libapr-0.so.0.9.2 /usr/local/apache2/lib/libapr-0.so.0 /usr/local/apache2/lib/libapr-0.so /usr/local/apache2/lib/libapr-0.la /usr/local/apache2/lib/libapr-0.a /usr/local/apache2/lib/libaprutil-0.so /usr/local/apache2/lib/libaprutil-0.so.0.9.2 /usr/local/apache2/lib/libaprutil-0.so.0 /usr/local/apache2/lib/libaprutil-0.la /usr/local/apache2/lib/libaprutil-0.a /usr/local/apache2/lib/libapr.so bash-2.03# John -Original Message- From: Julio César Mejia Vergara [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 10:44 PM To: [EMAIL PROTECTED] Subject: Problem compiling mod_jk2 connector in Solaris 8 Apache 2.0.39 Hello, I have a Sun Blade 100 (SPARC) running Solaris 8 with all its bundled patches. I'm traing to configure Apache HTTP 2.0.39 with Tomcat 4.1.18, i got Apache and Tomcat working seperatly but i'm traing to make it work together via Coyote mod_jk2, but when i try to compile mod_jk2 connectors a get an error. Can any one help I dont now if i'm missing a package that i need to install or is something else that i'm missing. It traid the compiled mod_jk2 thats in http://jakarta.apache.org/builds/jakarta-tomcat-connectors/jk2 /release/v2.0.2/bin/solaris8/ but its compiled for Apache HTTPD 2.0.43 and it dosent let apache version of apache start. In the Solaris Machine i have installed: - Solaris 8 (SPARC) - Apache HTTP 2.0.39 (i need to make it work whit this version) - Tomcat 4.1.18 - Tomcat Connectors 4.1.18 - GNU gcc 3.2.2 - GNUmake 3.80 - Perl 5.8.0 - Jakarta ant 1.5.1 - autocong 2.57 - expect 5.38 - gd 1.8.3 - j2sdk 1.4.1 - libtool 1.4 - GNU tar 1.13. - tcl 8.4.1 - tk 8.4.1 - openssl 0.9.6g Here is the what i'm doing to compile the connectors and at the end the error message # pwd /opt/jakarta-tomcat-connectors-4.1.18-src/jk/native2 #*sh ./buildconf.sh* libtoolize --force --automake --copy aclocal automake --copy --add-missing configure.in: installing `scripts/build/unix/install-sh' configure.in: installing `scripts/build/unix/mkinstalldirs' configure.in: installing `scripts/build/unix/missing' autoconf # cp /usr/j2se/include/solaris/* /usr/java/include/ # pwd /opt/jakarta-tomcat-connectors-4.1.18-src/jk/native2 #*CPPFLAGS=-DBSD_COMP ./configure --with-apxs2=/usr/local/apache/bin/apxs --with-tomcat41=/opt/jakarta-tomcat-4.1.18 --with-java-home=/usr/j2se --with-java-platform=2 --with-jni* checking for a BSD-compatible install... scripts/build/unix/install-sh -c checking whether build environment is sane... yes checking for gawk... no checking for mawk... no checking for nawk... nawk checking whether make sets $(MAKE)... yes checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... none checking build system type... sparc-sun-solaris2.8 checking host system type... sparc-sun-solaris2.8 checking for ld used by GCC... /usr/ccs/bin/ld checking if the linker (/usr/ccs/bin/ld) is GNU ld... no checking for /usr/ccs/bin/ld option to reload object files... -r checking for BSD-compatible nm... /usr/ccs/bin/nm -p checking whether ln -s works... yes checking how to recognise dependant libraries... pass_all checking command to parse /usr/ccs/bin/nm -p output... ok checking how to run the C preprocessor... gcc -E checking for egrep... Broken Pipe egrep checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... no checking for unistd.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking for ranlib... ranlib checking for strip... strip checking for objdir... .libs checking for gcc option to produce PIC... -fPIC checking if gcc PIC flag -fPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.lo... checking if gcc supports -fno-rtti -fno-exceptions... yes checking whether the linker (/usr/ccs/bin/ld) supports shared libraries... yes checking how to hardcode library paths into programs... immediate checking whether
RE: running tomcat under unix
Your CATALINA_HOME is borked up. It should point to the parent directory of Tomcat, not any of the subdirectories. If you have your server.xml file in /usr/local/tomcat/conf, for example, and a logs directory at /usr/local/tomcat/logs, then CATALINA_HOME is /usr/local/tomcat, not any of the directories below it. John -Original Message- From: Swapneel Dange [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 2:31 AM To: [EMAIL PROTECTED] Subject: running tomcat under unix i am trying to run TOMCAT 4.0 under unix, but i get the following messages when i try to start the TOMCAT : [EMAIL PROTECTED] ./startup.sh Using CATALINA_BASE: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src Using CATALINA_HOME: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src Using CATALINA_TMPDIR: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src/temp Using JAVA_HOME: /local/jdk1.3.1 touch: creating `/home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina /src/logs/catalina.out': No such file or directory [EMAIL PROTECTED] /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/ src/bin/catalina.sh: /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/ src/logs/catalina.out: No such file or directory yeah its true that there is no file known as 'catalina.out' in my folders and there is no directory such as 'logs' inside the directory 'src'. do i need to create a directory such as 'logs' or somethign like that. and i have set the following inside .cshrc - setenv JAVA_HOME /local/jdk1.3.1 setenv CATALINA_HOME /home/grad12/sdange/tomcat/jakarta-tomcat-4.1.18-src/catalina/src i am literally CLUELESS as to whats going on there. do commment ! Swapneel Dange 505-642-4126 http://www.cs.nmsu.edu/~sdange _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with tomcat and commons-logging.jar
Try this... set CLASSPATH=%CLASSPATH%;%CATALINA_HOME%\common\endorsed\xercesImpl.jar;%CATALINA_HOME%\common\endorsed\xmlParserAPIs.jar;%CATALINA_HOME%\shared\lib\jaxrpc.jar;%CATALINA_HOME%\shared\lib\saaj.jar;%CATALINA_HOME%\common\lib\log4j-1.2.8.jar;%CATALINA_HOME%\webapps\axis\WEB-INF\lib\axis.jar;%CATALINA_HOME%\webapps\axis\WEB-INF\lib\commons-discovery.jar;%CATALINA_HOME%\webapps\axis\WEB-INF\lib\commons-logging.jar;%CATALINA_HOME%\webapps\axis\WEB-INF\classes Install web service: D:\myclasses\servlets\axis-1_1RC1\samples\stock java org.apache.axis.client.AdminClient -lhttp://localhost:8080/axis/services/AdminService deploy.wsdd Run web service: D:\myclasses\servlets\axis-1_1RC1\build\classes java samples.stock.GetQuote -lhttp://localhost:8080/axis/servlet/AxisServlet -uuser1 -wpass1 XXX You may have to modify the paths to the jars in the set CLASSPATH, but this should make the point of what is required. Jake At 01:31 PM 2/25/2003 +, you wrote: Hi I have tomcat-4.1.12 installed without apache, use the java j2sdk version 1.4.0_02 and have more than one webapp in the same tomcat installation. Two of my webapps run fine, but the third - Axis - (although relatively happy), causes probs when I try to connect to it from the command line client. I get: Exception in thread main java.lang.NoClassDefFoundError: org.apache.commons.lo gging.LogFactory at org.apache.axis.components.logger.LogFactory.class$(LogFactory.java:8 4) etc ..
RE: crontab problems
Agreed...using a Java program to watch Tomcat seems a little circular.
Plus, I don't see any sort of delay or sleep in the poster's JAva
code...it looks like it just keeps hammering at Tomcat, as the cron job is
* * * * *. Creating all those Runtime objects over and over can't be
helping performance any.
A simple shell script using wget would be fine...sure, you can watch the
output of ps -ef, but that doesn't tell you if Tomcat is accepting
requests or not. There could be an entry for Tomcat in the process table,
but Tomcat could be refusing requests.
I just write a simple JSP page that outputs the contents of a variable, like
***SUCCESS*** or something like that, then use wget to grab that page
every so often and check for the string in the output...if it's there,
things should be OK (there are no guarantees). If it's not, you have a
problem. This way, the JSP page is compiled and cached by Tomcat, it uses
very little memory, and doesn't bog down the server.
There are plenty of other alternatives much more robust than a simple shell
script...you could use Netsaint/Nagios, Big Brother, and a whole bunch of
others.
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 6:29 AM
To: Tomcat Users List
Subject: Re: crontab problems
Right, you might also just put
JAVA_HOME=...
at the beginning of your crontab.
I assume you have good reasons to use a Java program to watch Tomcat.
Personally, I would have written a shell script. If you
really want to use
Java, you might want to use a different, more reliable
approach to detect
(un)availability of Tomcat, something like
import java.net.*;
URL url = new URL( http://localhost:8080/examples; );
URLConnection con = url.openConnection();
con.setUseCaches( false );
con.connect();
if( con.getContentLength() 0 ) {
// restart tomcat
}
But I just wrote this out of my head ...
- Original Message -
From: Ralph Einfeldt [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:43 AM
Subject: RE: crontab problems
You have to make shure that your script retstart_tomcat
sets and exports all needed environment variables before
calling ./startup.sh:
JAVA_HOME=/usr/local/java/jdk1.3.1
CATALINA_HOME=path to tomcat installation
CATALINA_BASE=path to tomcat instance or $CATALINA_HOME
# JAVA_OPTS='-client -v'
export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS
./startup.sh
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:30 AM
To: [EMAIL PROTECTED]
Subject: crontab problems
but the last two lines returns
/
The JAVA_HOME environment variable is not defined
message..
/
my retstart_tomcat scrip is
#!/bin/sh
cd /usr/local/tomcat/bin
./startup.sh
-
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RE: [OT] How to quote ? !
Howdy, I prefer the opposite: quote relevant parts first, then reply. Question, then answer. As long as the quote is stripped down to the relevant part, I can live with both options. (In fact I use your approach, if there are several remarks or questions I want to comment on) Ditto. Yoav Shapira Millennium ChemInformatics This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: running servlet on Tomcat
This is a FAQ. By default, the Invoker servlet is disabled for everything but the /examples webapp for security reasons. It really shouldn't be enabled for the /examples webapp, either, but I'm sure that's a low priority for the dev team. If you want your servlet to be available, you need to either: - enable the Invoker servlet (not recommended) - explicitly map your servlet in web.xml using servlet and servlet-mapping elements: servlet servlet-nameMyServlet/servlet-name servlet-classcom.myApp.MyServlet/servlet-class /servlet servlet-mapping servlet-nameMyServlet/servlet-name url-pattern/MyServlet/url-pattern /servlet-mapping Check the docs, check the release notes for more info. John -Original Message- From: Tan van Nguyen [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 5:05 AM To: [EMAIL PROTECTED] Subject: running servlet on Tomcat Hi, I have a problem about running servlet in Tomcat. My system information: Apache Tomcat v4.1.18 Java 2 SDK 1.3.1_07 The problem is that I can't run my servlet program placed in ROOT/WEB-INF/classes directory with the url: http://localhost:8080/servlet/Myprogram I have done everything and read a lot of documentation, but still the same error appear: The 404 Error:The requested resource (/servlet/Myprogram) is not available. But when I place my program source and class files in the webapps/examples/WEB-INF/classes directory, it ran properly.. It seems like something wrong with the classloader.. I really appriciate your reply! Thanks in advance! - Tan Nguyen - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Configuring Tomcat 4.1.18 to handle 401 http errors
Howdy, How about adding this to your web.xml: error-page error-code401/error-code location/my401ProcessingServlet/location /error-page Then do whatever you want in the servlet you map to the /my401ProcessingServlet url-pattern. Yoav Shapira Millennium ChemInformatics -Original Message- From: Oliver Schoenwald [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 4:18 AM To: Tomcat Users List Subject: Configuring Tomcat 4.1.18 to handle 401 http errors Good morning! some days ago I already asked a question regarding this context, but I had some time to dive a bit into the Servlet API 2.3 Specification. So far, it seems that the specification states that the container, not the servlet, is the layer attached to the client. And the container, not the servlet, controls, which and how any http errors created by a servlet within the container are handled, mapped and sent back to the client. Some digging in the catalina source code retrieved that in HttpResponseBase.java there is a method finishResponse where the handling of every HTTP error = 400 is hard-coded to be transformed into a simple, valid html-page with a plainly written error summary. However, we need the http error 401 to be send 'as is' to the client. It doesn't have to be directly, but the container should not catch this error and create an html page out of it. Does someone know how I can achieve this? Or has the Servlet API changed the communication protocol so far that this is just no longer possible without violating the standard? In that case, how SHOULD a servlet invalidate the current authentication so that the currently buffered authentication data (buffered by the client/browser) are no longer accepted and the browser is forced to ask the user again for authentication? Thank you in advance, Oliver Schönwald - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to access the server from another computer
And if you want to access that URL using a FQDN instead of an IP address, you'll need to register a domain name and have somebody do DNS for you, or use one of the dynamic DNS services. In addition, you will need to modify server.xml to setup the correct virtual host instead of localhost. John -Original Message- From: Peng Tuck Kwok [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 4:00 AM To: Tomcat Users List Subject: Re: how to access the server from another computer You need a public ip for that machine you are running tomcat on. So after you have got the public ip (assuming everything is setup properly) the url can be accessed at http://[ip that you just got]:8081/index.jsp You can change the port of tomcat to 80 (assuming nothing else is on 80)so you can do just this : http://[ip ]/index.jsp Sony Ho wrote: Hello, As simple as the subject goes, I've recently installed Tomcat4 on my windows2000 professional. I've able to access the Apache Tomcat Welcome page from http://localhost:8081/index.jsp My question is, how to access that same page from another computer connecting to internet?? Best Regards, Sony _ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
LDAP Authentication
Hello: Does anyone here has LDAP authentication set up through a JNDIRealm in server.xml and could send me a sample server.xml for me to look at? Thanks! MC
RE: Tomcat 4.1.18 session objects
Howdy, Where can I find the changes list from Tomcat 4.0.x to Tomcat 4.1.x. Download any release of tomcat. Explode the distribution and you'll see a bunch of release notes files, one for each labeled release, detailing what's new in that release. | For each user session I store the reference| to the session in a Vector so that I | can tell what users are logged-in, last-accessed-time etc. It was working fine | in Tomcat 4.0.4. But in Tomcat4.1.18 (perhaps due to new specifications) session | objects are pooled (StandardSessionFactory) and hence the references I | am storing in the Vector become useless across the jsp page calls. I have a | thread that uses this Vector to clean up the users that are timedout but since | the session refs in my Vector are useless I can do nothing. Instead of | storing the refs if I store Session IDs then can I get ref to a session from | JSP Server so that I can get the attributes I have set in it. Please comment. Since you only asked for comments... There is no new specification regarding http servlet sessions from tomcat 4.0 to 4.1. It's still the servlet spec v2.3. Your design is vulnerable to any changes in the container session façade implementation. Note that the container is not required to provide you with a session list per se. I don't think using sessions to track who's logged in and last-access-time for resources is reliable. But if you want to do it that way, write an HttpSessionListener. It was created for these sort of session tracking things. Move your vector into that listener. Add a reference each time a session is created, remove it when a session is destroyed. Add whatever other functionality you need to the listener. Yoav Shapira Millennium ChemInformatics This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
CASE SENSITIVE
** Este email assim como os ficheiros que possa ter em anexo são confidenciais e para uso exclusivo da pessoa ou organização para o qual foi enviado. Se recebeu este email por engano por favor notifique [EMAIL PROTECTED] Esta nota confirma que esta mensagem foi verificada pelo MIMEsweeper não tendo sido encontrados virus. www.mimesweeper.com *** How can i disabled case sensitive in Tomcat or LINUX. Thanks
RE: can servlet interact with html file in someplace other than current servlet context?
Thanks for your advice.
one more question is how to interact wiht static html?
i have /var/www/html
i have /var/www/servlet
/var/www/servlet is current cotext of webapp
I have servlet login, in login.java i have code like
private static final String TARGET_FILE=/var/www/html/index1.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
this code does not work because index1.html is outside /var/www/html
how can i let servlets in /var/www/servlet interact with html files in
/var/www/html?
Thanks
On Tue, 25 Feb 2003 [EMAIL PROTECTED] wrote:
Morning!
Your code wouldn't work.
Servlet should before to get context of the another webapp.
.
ServletContext webapp2context =
this.getServletContext().getContext(uri_path_to_wevapp2);
webapp2context.getRequestDispather(some_target_in_webapp2).forward(request
,response);
.
Hope it help you.
BeSt ReGaRdS level0 icq#155042687
-Original Message-
From: Xiongfei Wang [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 5:46 AM
To: Tomcat Users List
Subject: can servlet interact with html file in someplace other than current
servlet context?
My current servlet context is in
/home/jp/reg
I have a login(login.java) servlet in this context
In login.java i have code like
private static final String TARGET_FILE=/var/www/index.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
t
his code does not work because index.html is outside /home/jp/reg
Is there a way i can let login servlet interact with index.html?
Thanks
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Re: crontab problems
Yes, using wget is probably the second best solution. The best one is to
find the reason why Tomcat crashes at all, since it generally is a stable
and reliable product.
Cron doesn't execute more than once a minute (at least mine doesn't) which
still is quite often. 5 or 10 minutes would be ok too. But that's a matter
of taste, really.
- Original Message -
From: Turner, John [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 3:00 PM
Subject: RE: crontab problems
Agreed...using a Java program to watch Tomcat seems a little circular.
Plus, I don't see any sort of delay or sleep in the poster's JAva
code...it looks like it just keeps hammering at Tomcat, as the cron job is
* * * * *. Creating all those Runtime objects over and over can't be
helping performance any.
A simple shell script using wget would be fine...sure, you can watch the
output of ps -ef, but that doesn't tell you if Tomcat is accepting
requests or not. There could be an entry for Tomcat in the process table,
but Tomcat could be refusing requests.
I just write a simple JSP page that outputs the contents of a variable,
like
***SUCCESS*** or something like that, then use wget to grab that page
every so often and check for the string in the output...if it's there,
things should be OK (there are no guarantees). If it's not, you have a
problem. This way, the JSP page is compiled and cached by Tomcat, it uses
very little memory, and doesn't bog down the server.
There are plenty of other alternatives much more robust than a simple
shell
script...you could use Netsaint/Nagios, Big Brother, and a whole bunch of
others.
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 6:29 AM
To: Tomcat Users List
Subject: Re: crontab problems
Right, you might also just put
JAVA_HOME=...
at the beginning of your crontab.
I assume you have good reasons to use a Java program to watch Tomcat.
Personally, I would have written a shell script. If you
really want to use
Java, you might want to use a different, more reliable
approach to detect
(un)availability of Tomcat, something like
import java.net.*;
URL url = new URL( http://localhost:8080/examples; );
URLConnection con = url.openConnection();
con.setUseCaches( false );
con.connect();
if( con.getContentLength() 0 ) {
// restart tomcat
}
But I just wrote this out of my head ...
- Original Message -
From: Ralph Einfeldt [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:43 AM
Subject: RE: crontab problems
You have to make shure that your script retstart_tomcat
sets and exports all needed environment variables before
calling ./startup.sh:
JAVA_HOME=/usr/local/java/jdk1.3.1
CATALINA_HOME=path to tomcat installation
CATALINA_BASE=path to tomcat instance or $CATALINA_HOME
# JAVA_OPTS='-client -v'
export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS
./startup.sh
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:30 AM
To: [EMAIL PROTECTED]
Subject: crontab problems
but the last two lines returns
/
The JAVA_HOME environment variable is not defined
message..
/
my retstart_tomcat scrip is
#!/bin/sh
cd /usr/local/tomcat/bin
./startup.sh
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RE: properties files
thank you for the attention, im developing a bean to interact with the
properties file.
I believe that ServletContext is only available to servlets,
but perhaps the filename can be a parameter in the constructor :D
the reason why im using a properties file is to make the configuration
transparent and easy, to my clients...
so i they change the mysql db parameters they can easily edit the properties
file without much knowledge.
also another advantage i saw in that was the ability to load and save
directly to a file.
if there is a better way im all ears :)
-Mensagem original-
De: Arnaud HERITIER [mailto:[EMAIL PROTECTED]
Enviada: terça-feira, 25 de Fevereiro de 2003 12:51
Para: 'Tomcat Users List'
Assunto: RE: properties files
You need to put your property files in WEB-INF/classes or in a jar in
WEB-INF/lib
Then you can use the getResourceAsStream(..) method of the ServletContext of
your webapp :
properties.load(getServletContext().getResourceAsStream(filePath))
Arnaud
-Message d'origine-
De : José Moreira [mailto:[EMAIL PROTECTED]
Envoyé : mardi 25 février 2003 13:36
À : Tomcat Users List
Objet : properties files
Hello, im using a propeties file to store and retrieve
application settings
(like db conection) using this code :
private Properties properties;
private String status;
private boolean NovoConfig;
/** Creates new ConfigReaderBean */
public ConfigReaderBean() {
Properties properties = new Properties();
NovoConfig = false;
try {
properties.load(new FileInputStream(config.properties));
} catch (IOException e) {
System.out.println(Erro ao ler config: +e.getMessage());
properties.setProperty(database.url,http://localhost/mysql;);
NovoConfig = true;
}
if (NovoConfig) {
try {
properties.store(new
FileOutputStream(newconfig.properties),null);
System.out.println(Criado: newconfig.properties);
} catch (IOException e) {
System.out.println(Erro ao criar novo config:
+e.getMessage());
}
}
the problem is that it doesnt load the file and saves the
'newconfig.properties' file under the Netbeans IDE dir,
how can i load the file located under my webapp WEB-INF dir ?
---*--
José Moreira
Técnico de Informática | IT Technician
Vila Nova de Gaia, Portugal
E-Mail: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
ICQ: 136936120
IRC: ethernal (irc.ptnet.org)
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Own Login page
Dear Team I've been scanning the web, and this mail archive, looking for the answer to a question many have asked, but to which I not find any clear answer. Please bare with me... We are using form based authentication... works fine. However, on occasion we want to show a login form on a page. The user puts in their name and password, clicks submit and is taken to some protected url having been authorised. The way I see it, we need to set the action of this login form to a jsp/servlet, of our making, that takes the name and password, validates and sets up the appropriate authority object and forwards them to the target page or to an error page. Because we've set up the authority object for the session/context, the standard form based dialog does not appear. (Does this make sense?) But I can't see how we do what the j_security_check action must do. Someone must have been there, done that!. Could they enlighten me? I've waded through enough javadoc now :( Many thanks Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: CASE SENSITIVE
You can't. -Tim Alberto A C A S Magalhães wrote: How can i disabled case sensitive in Tomcat or LINUX. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: crontab problems
Yes, Tomcat is generally very stable. But: Trust, but verify. ;)
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 9:23 AM
To: Tomcat Users List
Subject: Re: crontab problems
Yes, using wget is probably the second best solution. The
best one is to
find the reason why Tomcat crashes at all, since it generally
is a stable
and reliable product.
Cron doesn't execute more than once a minute (at least mine
doesn't) which
still is quite often. 5 or 10 minutes would be ok too. But
that's a matter
of taste, really.
- Original Message -
From: Turner, John [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 3:00 PM
Subject: RE: crontab problems
Agreed...using a Java program to watch Tomcat seems a
little circular.
Plus, I don't see any sort of delay or sleep in the poster's JAva
code...it looks like it just keeps hammering at Tomcat, as
the cron job is
* * * * *. Creating all those Runtime objects over and
over can't be
helping performance any.
A simple shell script using wget would be fine...sure, you
can watch the
output of ps -ef, but that doesn't tell you if Tomcat is accepting
requests or not. There could be an entry for Tomcat in the
process table,
but Tomcat could be refusing requests.
I just write a simple JSP page that outputs the contents of
a variable,
like
***SUCCESS*** or something like that, then use wget to
grab that page
every so often and check for the string in the output...if
it's there,
things should be OK (there are no guarantees). If it's
not, you have a
problem. This way, the JSP page is compiled and cached by
Tomcat, it uses
very little memory, and doesn't bog down the server.
There are plenty of other alternatives much more robust
than a simple
shell
script...you could use Netsaint/Nagios, Big Brother, and a
whole bunch of
others.
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 6:29 AM
To: Tomcat Users List
Subject: Re: crontab problems
Right, you might also just put
JAVA_HOME=...
at the beginning of your crontab.
I assume you have good reasons to use a Java program to
watch Tomcat.
Personally, I would have written a shell script. If you
really want to use
Java, you might want to use a different, more reliable
approach to detect
(un)availability of Tomcat, something like
import java.net.*;
URL url = new URL( http://localhost:8080/examples; );
URLConnection con = url.openConnection();
con.setUseCaches( false );
con.connect();
if( con.getContentLength() 0 ) {
// restart tomcat
}
But I just wrote this out of my head ...
- Original Message -
From: Ralph Einfeldt [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:43 AM
Subject: RE: crontab problems
You have to make shure that your script retstart_tomcat
sets and exports all needed environment variables before
calling ./startup.sh:
JAVA_HOME=/usr/local/java/jdk1.3.1
CATALINA_HOME=path to tomcat installation
CATALINA_BASE=path to tomcat instance or $CATALINA_HOME
# JAVA_OPTS='-client -v'
export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS
./startup.sh
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:30 AM
To: [EMAIL PROTECTED]
Subject: crontab problems
but the last two lines returns
/
The JAVA_HOME environment variable is not defined
message..
/
my retstart_tomcat scrip is
#!/bin/sh
cd /usr/local/tomcat/bin
./startup.sh
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[EMAIL PROTECTED]
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Re: How to verify SSL/HTTPS behind Tomcat via AJP13
I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat Version
Hello, Can anyone help me how to figure out which tomcat version is installed. I need to know if it is 4.1.12 or 4.1.18? Thanks Christian Schuster Rudolf Schuster AG Postfach 277 CH - 3000 Bern 11 http://www.rsag.ch ++41 31 348 05 30 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: can servlet interact with html file in someplace other than c urrent servlet context?
Howdy,
I have servlet login, in login.java i have code like
private static final String TARGET_FILE=/var/www/html/index1.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
As the JavaDoc for RequestDispatcher says, the resource has to be within
the same webapp. The above is not going to work.
Two options, nice and ugly:
- Nice: copy the files into your own webapp. Then use RequestDispatcher
or whatever other mechanism you want. Once it's a resource in your
webapp, your design options grow significantly.
- Ugly: open a URLConnection to the file (index1.html above), get an
input stream, read it, and output to the servlet's output stream.
Yoav Shapira
Millennium ChemInformatics
This e-mail, including any attachments, is a confidential business communication, and
may contain information that is confidential, proprietary and/or privileged. This
e-mail is intended only for the individual(s) to whom it is addressed, and may not be
saved, copied, printed, disclosed or used by anyone else. If you are not the(an)
intended recipient, please immediately delete this e-mail from your computer system
and notify the sender. Thank you.
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R: properties files
I store properties in my the app WEB-INF/web.xml
context-param
param-namesmtpServer/param-name
param-valuemy.smtpserver.net/param-value
descriptionSMTP server to be used to send email from forms in the
website/description
/context-param
and I access the value also in JSP pages with
String value = getServletContext().getInitParameter(smtpServer);
and I assure u that it works even with JSP not only with servlet, but I
never tryed accessing it from inside a bean.
The only problem is that when you change the value you have to reload the
application..
hope that helps
Simo
-Messaggio originale-
Da: José Moreira [mailto:[EMAIL PROTECTED]
Inviato: martedì 25 febbraio 2003 15.25
A: Tomcat Users List; [EMAIL PROTECTED]
Oggetto: RE: properties files
thank you for the attention, im developing a bean to
interact with the
properties file.
I believe that ServletContext is only available to servlets,
but perhaps the filename can be a parameter in the constructor :D
the reason why im using a properties file is to make the
configuration
transparent and easy, to my clients...
so i they change the mysql db parameters they can easily edit the
properties
file without much knowledge.
also another advantage i saw in that was the ability to load and save
directly to a file.
if there is a better way im all ears :)
-Mensagem original-
De: Arnaud HERITIER [mailto:[EMAIL PROTECTED]
Enviada: terça-feira, 25 de Fevereiro de 2003 12:51
Para: 'Tomcat Users List'
Assunto: RE: properties files
You need to put your property files in WEB-INF/classes or in a jar in
WEB-INF/lib
Then you can use the getResourceAsStream(..) method of the
ServletContext of
your webapp :
properties.load(getServletContext().getResourceAsStream(filePath))
Arnaud
-Message d'origine-
De : José Moreira [mailto:[EMAIL PROTECTED]
Envoyé : mardi 25 février 2003 13:36
À : Tomcat Users List
Objet : properties files
Hello, im using a propeties file to store and retrieve
application settings
(like db conection) using this code :
private Properties properties;
private String status;
private boolean NovoConfig;
/** Creates new ConfigReaderBean */
public ConfigReaderBean() {
Properties properties = new Properties();
NovoConfig = false;
try {
properties.load(new FileInputStream(config.properties));
} catch (IOException e) {
System.out.println(Erro ao ler config: +e.getMessage());
properties.setProperty(database.url,http://localhost/mysql;);
NovoConfig = true;
}
if (NovoConfig) {
try {
properties.store(new
FileOutputStream(newconfig.properties),null);
System.out.println(Criado: newconfig.properties);
} catch (IOException e) {
System.out.println(Erro ao criar novo config:
+e.getMessage());
}
}
the problem is that it doesnt load the file and saves the
'newconfig.properties' file under the Netbeans IDE dir,
how can i load the file located under my webapp WEB-INF dir ?
---*--
José Moreira
Técnico de Informática | IT Technician
Vila Nova de Gaia, Portugal
E-Mail: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
ICQ: 136936120
IRC: ethernal (irc.ptnet.org)
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RE: Tomcat Version
Howdy, grep $CATALINA_HOME/logs/catalina.out for lines starting with Apache Tomcat. The full version will be there. Yoav Shapira Millennium ChemInformatics -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:31 AM To: [EMAIL PROTECTED] Subject: Tomcat Version Hello, Can anyone help me how to figure out which tomcat version is installed. I need to know if it is 4.1.12 or 4.1.18? Thanks Christian Schuster Rudolf Schuster AG Postfach 277 CH - 3000 Bern 11 http://www.rsag.ch ++41 31 348 05 30 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Version
try this: http://localhost:8080 - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 25 Subat 2003 Sali 16:30 Subject: Tomcat Version Hello, Can anyone help me how to figure out which tomcat version is installed. I need to know if it is 4.1.12 or 4.1.18? Thanks Christian Schuster Rudolf Schuster AG Postfach 277 CH - 3000 Bern 11 http://www.rsag.ch ++41 31 348 05 30 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to verify SSL/HTTPS behind Tomcat via AJP13
Nope. I think there are some SSL-specific Request variables that are sent along with a SSL request, you could always Enum through the list and look for them, but that is just as kludgy. The problem is that behind a connector like JK or JK2, there is no HTTP, and there is no HTTPS. The protocol being used is JK/JK2 (AJP13/14), so the only resources available to a developer at that point are the things that get sent along with typical requests. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:31 AM To: Tomcat Users List Subject: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: can servlet interact with html file in someplace other than current servlet context?
1) Your URL's look really strange. It looks as if your whole server
directory is exported visible through your server. I hope you know what you
are doing.
2) getRequestDispatcher(target)) only works within the servlet context (SC).
For resources outside the SC you might want to try
HttpResponse.sendRedirect( url ).
- Original Message -
From: Xiongfei Wang [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 3:20 PM
Subject: RE: can servlet interact with html file in someplace other than c
urrent servlet context?
Thanks for your advice.
one more question is how to interact wiht static html?
i have /var/www/html
i have /var/www/servlet
/var/www/servlet is current cotext of webapp
I have servlet login, in login.java i have code like
private static final String TARGET_FILE=/var/www/html/index1.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
this code does not work because index1.html is outside /var/www/html
how can i let servlets in /var/www/servlet interact with html files in
/var/www/html?
Thanks
On Tue, 25 Feb 2003 [EMAIL PROTECTED] wrote:
Morning!
Your code wouldn't work.
Servlet should before to get context of the another webapp.
.
ServletContext webapp2context =
this.getServletContext().getContext(uri_path_to_wevapp2);
webapp2context.getRequestDispather(some_target_in_webapp2).forward(request
,response);
.
Hope it help you.
BeSt ReGaRdS level0 icq#155042687
-Original Message-
From: Xiongfei Wang [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 5:46 AM
To: Tomcat Users List
Subject: can servlet interact with html file in someplace other than
current
servlet context?
My current servlet context is in
/home/jp/reg
I have a login(login.java) servlet in this context
In login.java i have code like
private static final String TARGET_FILE=/var/www/index.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
t
his code does not work because index.html is outside /home/jp/reg
Is there a way i can let login servlet interact with index.html?
Thanks
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RE: crontab problems
I have no problems with tomcat...
But sometimes under heavy load jvm 1.4 crashes...
see the links:
Ok this is the bug:
http://developer.java.sun.com/developer/bugParade/bugs/4779653.html
unfortunately it is closed, affects 1.4.1 and will not apparently be fixed.
It oiccurs in large apps under load.on Linux and Solaris ( and most likely
Windows )
It is related to / a copy of the following bug which
http://developer.java.sun.com/developer/bugParade/bugs/4724356.html
what is the best suggestion?
just trying to determine if tomcat is running..
if not i will restart it ..
(jvm just crashed last saturday nightI did not know anything until the
sunday evening)..
At 09:29 AM 2/25/03 -0500, you wrote:
Yes, Tomcat is generally very stable. But: Trust, but verify. ;)
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 9:23 AM
To: Tomcat Users List
Subject: Re: crontab problems
Yes, using wget is probably the second best solution. The
best one is to
find the reason why Tomcat crashes at all, since it generally
is a stable
and reliable product.
Cron doesn't execute more than once a minute (at least mine
doesn't) which
still is quite often. 5 or 10 minutes would be ok too. But
that's a matter
of taste, really.
- Original Message -
From: Turner, John [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 3:00 PM
Subject: RE: crontab problems
Agreed...using a Java program to watch Tomcat seems a
little circular.
Plus, I don't see any sort of delay or sleep in the poster's JAva
code...it looks like it just keeps hammering at Tomcat, as
the cron job is
* * * * *. Creating all those Runtime objects over and
over can't be
helping performance any.
A simple shell script using wget would be fine...sure, you
can watch the
output of ps -ef, but that doesn't tell you if Tomcat is accepting
requests or not. There could be an entry for Tomcat in the
process table,
but Tomcat could be refusing requests.
I just write a simple JSP page that outputs the contents of
a variable,
like
***SUCCESS*** or something like that, then use wget to
grab that page
every so often and check for the string in the output...if
it's there,
things should be OK (there are no guarantees). If it's
not, you have a
problem. This way, the JSP page is compiled and cached by
Tomcat, it uses
very little memory, and doesn't bog down the server.
There are plenty of other alternatives much more robust
than a simple
shell
script...you could use Netsaint/Nagios, Big Brother, and a
whole bunch of
others.
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 6:29 AM
To: Tomcat Users List
Subject: Re: crontab problems
Right, you might also just put
JAVA_HOME=...
at the beginning of your crontab.
I assume you have good reasons to use a Java program to
watch Tomcat.
Personally, I would have written a shell script. If you
really want to use
Java, you might want to use a different, more reliable
approach to detect
(un)availability of Tomcat, something like
import java.net.*;
URL url = new URL( http://localhost:8080/examples; );
URLConnection con = url.openConnection();
con.setUseCaches( false );
con.connect();
if( con.getContentLength() 0 ) {
// restart tomcat
}
But I just wrote this out of my head ...
- Original Message -
From: Ralph Einfeldt [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:43 AM
Subject: RE: crontab problems
You have to make shure that your script retstart_tomcat
sets and exports all needed environment variables before
calling ./startup.sh:
JAVA_HOME=/usr/local/java/jdk1.3.1
CATALINA_HOME=path to tomcat installation
CATALINA_BASE=path to tomcat instance or $CATALINA_HOME
# JAVA_OPTS='-client -v'
export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS
./startup.sh
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:30 AM
To: [EMAIL PROTECTED]
Subject: crontab problems
but the last two lines returns
/
The JAVA_HOME environment variable is not defined
message..
/
my retstart_tomcat scrip is
#!/bin/sh
cd /usr/local/tomcat/bin
./startup.sh
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problem with POST-data under AJP 1.3
hi, +in my implementation of AJP 1.3 i send an AJPRequest which tomcat seems to like: 2003-02-25 14:21:15 Ajp13Processor[8009][3] [Ajp13] [RequestHandler] decodeRequest(): success +immediatly after i send a packet with 0x1234 and contentlength (no AJP_FORWARD_REQUEST signal) +tomcat responds with a packet of type GET Body Chunk (code 6) and waits for something does anybody know for what he might wait? juergen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
About using tomcat4.1
Dear Sir, I got some problem when i using tomcat to run my JSP file. When i run the file, it shows an error page which place the messages as the following: description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: No suitable driver at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530) at java.lang.Thread.run(Thread.java:536) root cause javax.servlet.ServletException: No suitable driver at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:533) at org.apache.jsp.Default_jsp._jspService(Default_jsp.java:1460) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at
Re: How to verify SSL/HTTPS behind Tomcat via AJP13
So if I ditched ajp and went with a ModProxy directive or something, might that work? I wouldn't think so, because the protocol in use between Apache and Tomcat would then be http, not https. Maybe they ought to fix that page I quoted originally to give a more realistic understanding of SSL front ends... - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:37 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 Nope. I think there are some SSL-specific Request variables that are sent along with a SSL request, you could always Enum through the list and look for them, but that is just as kludgy. The problem is that behind a connector like JK or JK2, there is no HTTP, and there is no HTTPS. The protocol being used is JK/JK2 (AJP13/14), so the only resources available to a developer at that point are the things that get sent along with typical requests. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:31 AM To: Tomcat Users List Subject: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat doesn't throw exception if client application closses thesocket.
Hi All, I am facing a problem because tomcat doesn't throw exception if client closes the socket connection. Do any body have a workaround/solution to know about the socket connection status with the client application. I am using tomcat alone. Many thanks, -Niketan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IE6 crashes / Netscape works
Hello, I have a web application where I let users log in through an applet. If the user is verified I call another website from the applet like this AppletContext appletContext = getAppletContext(); appletContext.showDocument(URL,_self); Now I have a big problem and I am not sure where it actually is. On my local machine (Win2k prof) all is workrng fine and the new site is loaded. This works in IE6 and Netscape 7. But I also have a Win2k server where I also runTomcat. There it just works with Netscape. If I try to log in in IE, it crashes and is even not responding anymore. It crashes right after the showDocument call. I was testing it with Tomcat 4.18 and 4.12. Same effect. I also tried with ports 8080 or 80 or whatever. Same thing. Does anyone know where the problem is? Is it IE, Tomcat or Win server? Christian Schuster Rudolf Schuster AG Postfach 277 CH - 3000 Bern 11 http://www.rsag.ch ++41 31 348 05 30 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to verify SSL/HTTPS behind Tomcat via AJP13
Dear Ian, I have the same problem, but I'm trying to pass the SSL_* vars generated by mod_ssl in Apache into the Tomcat side. I think this aproach could resolve your problem (there are a lot of vars generated only when a SSL session is open). Unfortunately I can't do it yet, so the JkEnvVar doesn't work for my tests, and I don't know what is wrong. I send to you some hints (I receive from Tomcat Developer's list): httpd.conf: ... SSLOptions +StdEnvVars +ExportCertData ... JkEnvVar SSL_CLIENT_CERT SSL_CLIENT_CERT ... MyTest.jsp ... HttpServletRequest req ; //from the post ... // Gets the X.509 PEM Certificate String SSL_Client = req.getAttribute(SSL_CLIENT_CERT) ; ... If you are lucky than me, please let me know !!. Eduardo. -Mensaje original- De: Ian Hunter [mailto:[EMAIL PROTECTED] Enviado el: Martes, 25 de Febrero de 2003 11:31 Para: Tomcat Users List Asunto: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat doesn't throw exception if client application closses the socket.
Hmm. What are you trying to do where that matters? Sounds like there might be a better way... - Original Message - From: Niketan Mourya [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:53 AM Subject: Tomcat doesn't throw exception if client application closses the socket. Hi All, I am facing a problem because tomcat doesn't throw exception if client closes the socket connection. Do any body have a workaround/solution to know about the socket connection status with the client application. I am using tomcat alone. Many thanks, -Niketan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: running servlet on Tomcat
I do not fully understand why they disable the servlet invoker by default. In general, Tomcat is used for learning purpose. Having to modify web.xml for each webapp seems a lot of work. You refered to FAQ, but when I tried to get it from the list server, I got, FAQ - Frequently asked questions of the [EMAIL PROTECTED] list. None available. Where is the FAQ? Thanks, Steve Turner, John [EMAIL PROTECTED] wrote: This is a FAQ. By default, the Invoker servlet is disabled for everything but the /examples webapp for security reasons. It really shouldn't be enabled for the /examples webapp, either, but I'm sure that's a low priority for the dev team. If you want your servlet to be available, you need to either: - enable the Invoker servlet (not recommended) - explicitly map your servlet in web.xml using servlet and servlet-mapping elements: MyServlet com.myApp.MyServlet MyServlet /MyServlet Check the docs, check the release notes for more info. John -Original Message- From: Tan van Nguyen [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 5:05 AM To: [EMAIL PROTECTED] Subject: running servlet on Tomcat Hi, I have a problem about running servlet in Tomcat. My system information: Apache Tomcat v4.1.18 Java 2 SDK 1.3.1_07 The problem is that I can't run my servlet program placed in ROOT/WEB-INF/classes directory with the url: http://localhost:8080/servlet/Myprogram I have done everything and read a lot of documentation, but still the same error appear: The 404 Error:The requested resource (/servlet/Myprogram) is not available. But when I place my program source and class files in the webapps/examples/WEB-INF/classes directory, it ran properly.. It seems like something wrong with the classloader.. I really appriciate your reply! Thanks in advance! - Tan Nguyen - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, and more
RE: LDAP Authentication
Here's what I have in my context to make it work:
Realm className=org.apache.catalina.realm.JNDIRealm debug=99
connectionName=cn=Manager,dc=raibledesigns,dc=com
connectionPassword=secret
connectionURL=ldap://drevil:389;
userPassword=userPassword
userPattern=uid={0},ou=people,dc=raibledesigns,dc=com
roleBase=ou=groups,dc=raibledesigns,dc=com
roleName=cn
roleSearch=(uniqueMember={0}) /
-Original Message-
From: Marcelino Cruz [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 7:13 AM
To: 'Tomcat Users List'
Subject: LDAP Authentication
Hello:
Does anyone here has LDAP authentication set up through a JNDIRealm in
server.xml and could send me a sample server.xml for me to look at?
Thanks!
MC
-
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RE: About using tomcat4.1
Howdy, Can you share the source code the JSP? That'll help. Yoav Shapira Millennium ChemInformatics -Original Message- From: Michael Tse [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:40 AM To: [EMAIL PROTECTED] Subject: About using tomcat4.1 Dear Sir, I got some problem when i using tomcat to run my JSP file. When i run the file, it shows an error page which place the messages as the following: description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: No suitable driver at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.j ava: 248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295 ) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:24 15) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:18 0) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV alve .java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:17 2) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav a:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:4 32) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process Conn ection(Http11Protocol.java:386) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:5 34) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.ja va:530) at java.lang.Thread.run(Thread.java:536) root cause javax.servlet.ServletException: No suitable driver at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageConte xtIm pl.java:533) at org.apache.jsp.Default_jsp._jspService(Default_jsp.java:1460) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.j ava: 204) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295 ) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo keNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
Re: How to verify SSL/HTTPS behind Tomcat via AJP13
Thanks, I'll try to check that out. Does Apache add those variables to the request header? - Original Message - From: Eduardo Jaunez S. [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:53 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 Dear Ian, I have the same problem, but I'm trying to pass the SSL_* vars generated by mod_ssl in Apache into the Tomcat side. I think this aproach could resolve your problem (there are a lot of vars generated only when a SSL session is open). Unfortunately I can't do it yet, so the JkEnvVar doesn't work for my tests, and I don't know what is wrong. I send to you some hints (I receive from Tomcat Developer's list): httpd.conf: ... SSLOptions +StdEnvVars +ExportCertData ... JkEnvVar SSL_CLIENT_CERT SSL_CLIENT_CERT ... MyTest.jsp ... HttpServletRequest req ; //from the post ... // Gets the X.509 PEM Certificate String SSL_Client = req.getAttribute(SSL_CLIENT_CERT) ; ... If you are lucky than me, please let me know !!. Eduardo. -Mensaje original- De: Ian Hunter [mailto:[EMAIL PROTECTED] Enviado el: Martes, 25 de Febrero de 2003 11:31 Para: Tomcat Users List Asunto: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to verify SSL/HTTPS behind Tomcat via AJP13
Did you try ServletRequest.isSecure? Another thought is to see how the app behaves if you declare a security constraint in web.xml: security-constraint web-resource-collection web-resource-nameEverything/web-resource-name url-pattern/*/url-pattern /web-resource-collection user-data-constraint transport-guaranteeINTEGRAL/transport-guarantee !-- or CONFIDENTIAL -- /user-data-constraint /security-constraint Which should require that all requests are made via SSL. Quoting Ian Hunter [EMAIL PROTECTED]: So if I ditched ajp and went with a ModProxy directive or something, might that work? I wouldn't think so, because the protocol in use between Apache and Tomcat would then be http, not https. Maybe they ought to fix that page I quoted originally to give a more realistic understanding of SSL front ends... - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:37 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 Nope. I think there are some SSL-specific Request variables that are sent along with a SSL request, you could always Enum through the list and look for them, but that is just as kludgy. The problem is that behind a connector like JK or JK2, there is no HTTP, and there is no HTTPS. The protocol being used is JK/JK2 (AJP13/14), so the only resources available to a developer at that point are the things that get sent along with typical requests. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:31 AM To: Tomcat Users List Subject: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Kris Schneider mailto:[EMAIL PROTECTED] D.O.Tech http://www.dotech.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: running servlet on Tomcat
Howdy, I do not fully understand why they disable the servlet invoker by default. It's a security matter addressed in various release notes, and in many questions on this list. Search the tomcat-user list archives at AIMS: http://marc.theaimsgroup.com/?w=2 In general, Tomcat is used for learning purpose. Not true. Many people use tomcat in production settings of various types. Having to modify web.xml for each webapp seems a lot of work. It's usually not a lot of work. How much you put in web.xml depends on your design. You can always hard-code things ;) You refered to FAQ, but when I tried to get it from the list server, I got, FAQ - Frequently asked questions of the [EMAIL PROTECTED] list. None available. There is no FAQ that the listserv can automatically get you. Most of the frequently asked on the list are covered in the HOW-TO pages in the tomcat documentation part of http://jakarta.apache.org/tomcat. John said your question IS a faq, i.e. frequently-asked, and he gave you the answer. He didn't say your question was IN a faq document. Yoav Shapira Millennium ChemInformatics This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat doesn't throw exception if client application closses the socket.
- Original Message - From: Niketan Mourya [EMAIL PROTECTED] Subject: Tomcat doesn't throw exception if client application closses the socket. Hi All, I am facing a problem because tomcat doesn't throw exception if client closes the socket connection. Do any body have a workaround/solution to know about the socket connection status with the client application. I am using tomcat alone. If the client closes the socket connection prints to JspWriter throw an IOException. Where are you expecting the exception to be thrown? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: running servlet on Tomcat
There isn't one, though there are a couple in the works and due soon. My point was that the topic comes up just about every day. Even without searching the list archives, being a member on the list for a day or two and reading the traffic (always a good thing to do when joining) would see this topic come up and get answered. If the Invoker servlet is enabled, you can use a specially-crafted URL to get the source of JSP pages. Maybe in some cases this is no big deal, but in some cases it can be a huge deal, as in a scenario where someone puts usernames, passwords, and connection URLs into their JSP source. In general, any exploit that allows the viewing of source in raw form, whether or not that source has anything valuable in it, is considered a security flaw that needs to be fixed. This is true regardless of the technology used: ASP, JSP, PHP, Cold Fusion, whatever. John -Original Message- From: Steve Guo [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:56 AM To: Tomcat Users List Subject: RE: running servlet on Tomcat I do not fully understand why they disable the servlet invoker by default. In general, Tomcat is used for learning purpose. Having to modify web.xml for each webapp seems a lot of work. You refered to FAQ, but when I tried to get it from the list server, I got, FAQ - Frequently asked questions of the [EMAIL PROTECTED] list. None available. Where is the FAQ? Thanks, Steve Turner, John [EMAIL PROTECTED] wrote: This is a FAQ. By default, the Invoker servlet is disabled for everything but the /examples webapp for security reasons. It really shouldn't be enabled for the /examples webapp, either, but I'm sure that's a low priority for the dev team. If you want your servlet to be available, you need to either: - enable the Invoker servlet (not recommended) - explicitly map your servlet in web.xml using servlet and servlet-mapping elements: MyServlet com.myApp.MyServlet MyServlet /MyServlet Check the docs, check the release notes for more info. John -Original Message- From: Tan van Nguyen [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 5:05 AM To: [EMAIL PROTECTED] Subject: running servlet on Tomcat Hi, I have a problem about running servlet in Tomcat. My system information: Apache Tomcat v4.1.18 Java 2 SDK 1.3.1_07 The problem is that I can't run my servlet program placed in ROOT/WEB-INF/classes directory with the url: http://localhost:8080/servlet/Myprogram I have done everything and read a lot of documentation, but still the same error appear: The 404 Error:The requested resource (/servlet/Myprogram) is not available. But when I place my program source and class files in the webapps/examples/WEB-INF/classes directory, it ran properly.. It seems like something wrong with the classloader.. I really appriciate your reply! Thanks in advance! - Tan Nguyen - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, and more - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: running servlet on Tomcat
I have an unofficial FAQ here: http://mywebpages.comcast.net/funkman/ and http://tomcatfaq.sourceforge.net/ I haven't been 'advertising' it much yet since content is still kind of lite and organization is not the greatest. Your particular question is not there yet - but it is addressed in TOMCAT's readme. The disabling of /servlet/ by default is due to a security hole. -Tim Steve Guo wrote: I do not fully understand why they disable the servlet invoker by default. In general, Tomcat is used for learning purpose. Having to modify web.xml for each webapp seems a lot of work. You refered to FAQ, but when I tried to get it from the list server, I got, FAQ - Frequently asked questions of the [EMAIL PROTECTED] list. None available. Where is the FAQ? Thanks, Steve - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Applet Cannot Make HTTP POST Request to Tomcat w/IIS Redirector
Our applets/servlets run perfectly with Tomcat 4.1.18 and Apache 2.0.4X (using jk as the go-between), but when used with the IIS redirector and jk, the applets are unable to do any HTTP POST requests. Applets can, however, successfully issue GET requests. There's nothing unusual about the applet code, a snippet is shown below. The code blocks on the oStrm.close() method. It works perfectly when using the Apache Http server. Also provided is the stderr.log output. The stdout.log output also contains some dump of what appears to be the HTTP content. Unfortunately, we do have clients that will need the IIS/Tomcat combo. This one is causing great hair loss, and any help welcomed. ; Applet code snippet: sURL = ... sPostData = ... URL url = new URL(sURL); URLConnection urlconnection = url.openConnection(); urlconnection.setDoInput(true); urlconnection.setDoOutput(true); urlconnection.setUseCaches(false); urlconnection.setRequestProperty(Content-Type, application/x-www-form-urlencoded); System.out.println(Getting Output Stream); DataOutputStream oStrm = new DataOutputStream(urlconnection.getOutputStream()); System.out.println(Got Output Stream); oStrm.writeBytes(sPostData); System.out.println(Wrote Stream); oStrm.flush(); System.out.println(Flushed Output Stream); oStrm.close(); System.out.println(Closed Output Stream); DataInputStream iStrm = new DataInputStream(new BufferedInputStream(urlconnection.getInputStream(), 8192)); int nSuccessCode = iStrm.readInt(); ... = stderr.log output: = SEVERE: Error decoding request java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:183) at java.io.BufferedInputStream.read1(BufferedInputStream.java:222) at java.io.BufferedInputStream.read(BufferedInputStream.java:277) at org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:526) at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:464) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:625) at org.apache.jk.common.JkInputStream.receive(JkInputStream.java:300) at org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:46 1) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:343) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:632) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 590) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:707) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:530) at java.lang.Thread.run(Thread.java:536) Feb 25, 2003 9:55:27 AM org.apache.jk.common.ChannelSocket processConnection WARNING: processCallbacks status 2 = stdout.log content: =12 34 01 2a 02 04 00 08 48 54 54 50 2f 31 2e 31 | .4.*HTTP/1.1 00 00 14 2f 73 65 72 76 6c 65 74 2f 49 6c 6c 75 | .../servlet/Illu 6d 69 6e 61 74 6f 72 00 00 09 31 32 37 2e 30 2e | minator...127.0. 30 2e 31 00 00 09 31 32 37 2e 30 2e 30 2e 31 00 | 0.1...127.0.0.1. 00 09 6c 6f 63 61 6c 68 6f 73 74 00 00 50 00 00 | ..localhost..P.. 08 a0 01 00 34 74 65 78 74 2f 68 74 6d 6c 2c 20 | .?..4text/html, 69 6d 61 67 65 2f 67 69 66 2c 20 69 6d 61 67 65 | image/gif, image 2f 6a 70 65 67 2c 20 2a 3b 20 71 3d 2e 32 2c 20 | /jpeg, *; q=.2, 2a 2f 2a 3b 20 71 3d 2e 32 00 a0 04 00 02 65 6e | */*; q=.2.?...en 00 a0 06 00 0a 4b 65 65 70 2d 41 6c 69 76 65 00 | .?...Keep-Alive. a0 0b 00 09 6c 6f 63 61 6c 68 6f 73 74 00 a0 0e | ?...localhost.?. 00 29 4d 6f 7a 69 6c 6c 61 2f 34 2e 30 20 28 63 | .)Mozilla/4.0 (c 6f 6d 70 61 74 69 62 6c 65 3b 20 4d 53 49 45 20 | ompatible; MSIE 36 2e 30 3b 20 57 69 6e 33 32 29 00 a0 08 00 03 | 6.0; Win32).?... 31 30 32 00 a0 07 00 21 61 70 70 6c 69 63 61 74 | 102.?..!applicat 69 6f 6e 2f 78 2d 77 77 77 2d 66 6f 72 6d 2d 75 | ion/x-www-form-u 72 6c 65 6e 63 6f 64 65 64 00 00 0d 63 61 63 68 | rlencoded...cach 65 2d 63 6f 6e 74 72 6f 6c 00 00 08 6e 6f 2d 63 | e-control...no-c 61 63 68 65 00 03 00 00 00 04 00 00 00 ff| ache.? = Rick Bullotta CTO Lighthammer Software (http://www.lighthammer.com) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:50 AM To: [EMAIL PROTECTED] Subject: IE6 crashes / Netscape works Hello, I have a web application where I let users log in through
RE: crontab problems
Well, if the JVM is crashed, how can a program or application written in
Java help you manage Tomcat? That was the point.
John
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 9:43 AM
To: Tomcat Users List
Subject: RE: crontab problems
I have no problems with tomcat...
But sometimes under heavy load jvm 1.4 crashes...
see the links:
Ok this is the bug:
http://developer.java.sun.com/developer/bugParade/bugs/4779653.html
unfortunately it is closed, affects 1.4.1 and will not
apparently be fixed.
It oiccurs in large apps under load.on Linux and Solaris (
and most likely
Windows )
It is related to / a copy of the following bug which
http://developer.java.sun.com/developer/bugParade/bugs/4724356.html
what is the best suggestion?
just trying to determine if tomcat is running..
if not i will restart it ..
(jvm just crashed last saturday nightI did not know
anything until the
sunday evening)..
At 09:29 AM 2/25/03 -0500, you wrote:
Yes, Tomcat is generally very stable. But: Trust, but verify. ;)
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 9:23 AM
To: Tomcat Users List
Subject: Re: crontab problems
Yes, using wget is probably the second best solution. The
best one is to
find the reason why Tomcat crashes at all, since it generally
is a stable
and reliable product.
Cron doesn't execute more than once a minute (at least mine
doesn't) which
still is quite often. 5 or 10 minutes would be ok too. But
that's a matter
of taste, really.
- Original Message -
From: Turner, John [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 3:00 PM
Subject: RE: crontab problems
Agreed...using a Java program to watch Tomcat seems a
little circular.
Plus, I don't see any sort of delay or sleep in the
poster's JAva
code...it looks like it just keeps hammering at Tomcat, as
the cron job is
* * * * *. Creating all those Runtime objects over and
over can't be
helping performance any.
A simple shell script using wget would be fine...sure, you
can watch the
output of ps -ef, but that doesn't tell you if Tomcat
is accepting
requests or not. There could be an entry for Tomcat in the
process table,
but Tomcat could be refusing requests.
I just write a simple JSP page that outputs the contents of
a variable,
like
***SUCCESS*** or something like that, then use wget to
grab that page
every so often and check for the string in the output...if
it's there,
things should be OK (there are no guarantees). If it's
not, you have a
problem. This way, the JSP page is compiled and cached by
Tomcat, it uses
very little memory, and doesn't bog down the server.
There are plenty of other alternatives much more robust
than a simple
shell
script...you could use Netsaint/Nagios, Big Brother, and a
whole bunch of
others.
John
-Original Message-
From: Hannes Schmidt [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 6:29 AM
To: Tomcat Users List
Subject: Re: crontab problems
Right, you might also just put
JAVA_HOME=...
at the beginning of your crontab.
I assume you have good reasons to use a Java program to
watch Tomcat.
Personally, I would have written a shell script. If you
really want to use
Java, you might want to use a different, more reliable
approach to detect
(un)availability of Tomcat, something like
import java.net.*;
URL url = new URL( http://localhost:8080/examples; );
URLConnection con = url.openConnection();
con.setUseCaches( false );
con.connect();
if( con.getContentLength() 0 ) {
// restart tomcat
}
But I just wrote this out of my head ...
- Original Message -
From: Ralph Einfeldt [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:43 AM
Subject: RE: crontab problems
You have to make shure that your script retstart_tomcat
sets and exports all needed environment variables before
calling ./startup.sh:
JAVA_HOME=/usr/local/java/jdk1.3.1
CATALINA_HOME=path to tomcat installation
CATALINA_BASE=path to tomcat instance or $CATALINA_HOME
# JAVA_OPTS='-client -v'
export JAVA_HOME CATALINA_HOME CATALINA_BASE JAVA_OPTS
./startup.sh
-Original Message-
From: Ayhan Peker [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 10:30 AM
To: [EMAIL PROTECTED]
Subject: crontab problems
but the last two lines returns
RE: Applet Cannot Make HTTP POST Request to Tomcat w/IIS Redirector
As a followup, here is some stuff from the iis_redirect.log file. = [Tue Feb 25 10:01:30 2003] [jk_connect.c (158)]: Into jk_open_socket [Tue Feb 25 10:01:30 2003] [jk_connect.c (165)]: jk_open_socket, try to connect socket = 1084 [Tue Feb 25 10:01:30 2003] [jk_connect.c (174)]: jk_open_socket, after connect ret = 0 [Tue Feb 25 10:01:30 2003] [jk_connect.c (183)]: jk_open_socket, set TCP_NODELAY to on [Tue Feb 25 10:01:30 2003] [jk_connect.c (200)]: jk_open_socket, return, sd = 1084 [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (614)]: In jk_endpoint_t::ajp_connect_to_endpoint, connected sd = 1084 [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (642)]: sending to ajp13 #301 [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (884)]: ajp_send_request 2: request body to send 77 - request body to resend 0 [Tue Feb 25 10:01:30 2003] [jk_isapi_plugin.c (514)]: Into jk_ws_service_t::read [Tue Feb 25 10:01:30 2003] [jk_isapi_plugin.c (548)]: jk_ws_service_t::read, ReadClient failed [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (806)]: ERROR: receiving data from server failed, the client aborted the connection or network errors. [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (1190)]: sending request to tomcat failed in send loop. err=2 [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (1198)]: Error connecting to tomcat. Tomcat is probably not started or is listenning on the wrong port. Failed errno = 22 [Tue Feb 25 10:01:30 2003] [jk_isapi_plugin.c (998)]: HttpExtensionProc error, service() failed [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (1388)]: Into jk_endpoint_t::done, closing connection 0 [Tue Feb 25 10:01:30 2003] [jk_ajp_common.c (561)]: In jk_endpoint_t::ajp_close_endpoint = Rick Bullotta CTO Lighthammer Software (http://www.lighthammer.com) -Original Message- From: Rick Bullotta [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 10:12 AM To: 'Tomcat Users List' Subject: Applet Cannot Make HTTP POST Request to Tomcat w/IIS Redirector Our applets/servlets run perfectly with Tomcat 4.1.18 and Apache 2.0.4X (using jk as the go-between), but when used with the IIS redirector and jk, the applets are unable to do any HTTP POST requests. Applets can, however, successfully issue GET requests. There's nothing unusual about the applet code, a snippet is shown below. The code blocks on the oStrm.close() method. It works perfectly when using the Apache Http server. Also provided is the stderr.log output. The stdout.log output also contains some dump of what appears to be the HTTP content. Unfortunately, we do have clients that will need the IIS/Tomcat combo. This one is causing great hair loss, and any help welcomed. ; Applet code snippet: sURL = ... sPostData = ... URL url = new URL(sURL); URLConnection urlconnection = url.openConnection(); urlconnection.setDoInput(true); urlconnection.setDoOutput(true); urlconnection.setUseCaches(false); urlconnection.setRequestProperty(Content-Type, application/x-www-form-urlencoded); System.out.println(Getting Output Stream); DataOutputStream oStrm = new DataOutputStream(urlconnection.getOutputStream()); System.out.println(Got Output Stream); oStrm.writeBytes(sPostData); System.out.println(Wrote Stream); oStrm.flush(); System.out.println(Flushed Output Stream); oStrm.close(); System.out.println(Closed Output Stream); DataInputStream iStrm = new DataInputStream(new BufferedInputStream(urlconnection.getInputStream(), 8192)); int nSuccessCode = iStrm.readInt(); ... = stderr.log output: = SEVERE: Error decoding request java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:183) at java.io.BufferedInputStream.read1(BufferedInputStream.java:222) at java.io.BufferedInputStream.read(BufferedInputStream.java:277) at org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:526) at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:464) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:625) at org.apache.jk.common.JkInputStream.receive(JkInputStream.java:300) at org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:46 1) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:343) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:632) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 590) at
RE: How to verify SSL/HTTPS behind Tomcat via AJP13
I don't know, actually I'm printing: System.getProperties().propertyNames() // Enumeration req.getHeaderNames() // Enumeration req.getParameterNames()// Enumeration request.getAttributeNames()// Enumeration but some of them came empty (not null), and when something is set, isn't related to SSL. So I guess I forgot to set something. -Mensaje original- De: Ian Hunter [mailto:[EMAIL PROTECTED] Enviado el: Martes, 25 de Febrero de 2003 12:02 Para: Tomcat Users List Asunto: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 Thanks, I'll try to check that out. Does Apache add those variables to the request header? - Original Message - From: Eduardo Jaunez S. [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:53 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 Dear Ian, I have the same problem, but I'm trying to pass the SSL_* vars generated by mod_ssl in Apache into the Tomcat side. I think this aproach could resolve your problem (there are a lot of vars generated only when a SSL session is open). Unfortunately I can't do it yet, so the JkEnvVar doesn't work for my tests, and I don't know what is wrong. I send to you some hints (I receive from Tomcat Developer's list): httpd.conf: ... SSLOptions +StdEnvVars +ExportCertData ... JkEnvVar SSL_CLIENT_CERT SSL_CLIENT_CERT ... MyTest.jsp ... HttpServletRequest req ; //from the post ... // Gets the X.509 PEM Certificate String SSL_Client = req.getAttribute(SSL_CLIENT_CERT) ; ... If you are lucky than me, please let me know !!. Eduardo. -Mensaje original- De: Ian Hunter [mailto:[EMAIL PROTECTED] Enviado el: Martes, 25 de Febrero de 2003 11:31 Para: Tomcat Users List Asunto: Re: How to verify SSL/HTTPS behind Tomcat via AJP13 I've fallen back to seeing if getRequestURL().toString().startsWith(https) -- that seems pretty kludgy. Any other ideas? - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 8:41 AM Subject: RE: How to verify SSL/HTTPS behind Tomcat via AJP13 The return from getProtocol() is correct, AFAIK. I don't believe there is a HTTPS/1.1 or similar, but I could be wrong. By check protocol type in the docs (agreed, it is unclear), I believe it means to do one (or all) of the following: - check the URL for https - check the port number for the request - use HttpServletRequest.isSecure(), though I think that will return false when you use Tomcat via a connector with ApacheI've never tried it to be sure. John -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 9:26 PM To: Tomcat Users List Subject: How to verify SSL/HTTPS behind Tomcat via AJP13 From http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html -- Any pages which absolutely require a secure connection should check the protocol type associated with the page request and take the appropriate action of https is not specified. Also, When running Tomcat primarily as a Servlet/JSP container behind another web server, such as Apache or Microsoft IIS, it is usually necessary to configure the primary web server to handle the SSL connections from users. Typically, this server will negotiate all SSL-related functionality, then pass on any requests destined for the Tomcat container only after decrypting those requests. Likewise, Tomcat will return cleartext responses, that will be encrypted before being returned to the user's browser. In this environment, Tomcat knows that communications between the primary web server and the client are taking place over a secure connection (because your application needs to be able to ask about this), but it does not participate in the encryption or decryption itself. However, when I check request.getProtocol() I get HTTP/.1.1 even when I'm connecting via SSL (url shows https: and browser shows lock and confirms 128 bit SSL) -- what gives? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands,
RE: running servlet on Tomcat
More content is coming!! :) :) John -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 10:11 AM To: Tomcat Users List Subject: Re: running servlet on Tomcat I have an unofficial FAQ here: http://mywebpages.comcast.net/funkman/ and http://tomcatfaq.sourceforge.net/ I haven't been 'advertising' it much yet since content is still kind of lite and organization is not the greatest. Your particular question is not there yet - but it is addressed in TOMCAT's readme. The disabling of /servlet/ by default is due to a security hole. -Tim Steve Guo wrote: I do not fully understand why they disable the servlet invoker by default. In general, Tomcat is used for learning purpose. Having to modify web.xml for each webapp seems a lot of work. You refered to FAQ, but when I tried to get it from the list server, I got, FAQ - Frequently asked questions of the [EMAIL PROTECTED] list. None available. Where is the FAQ? Thanks, Steve - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat doesn't throw exception if client application clossesthe socket.
I am making a connection to a application( my server running on some other machine with limited number of threads). In the absence of exception I not able to close the connection to my server application (here some other complexity involves). And all the threads of my server application exhausted. The weblogic throws the connection when ever client application closes the connection. But it is not happening with tomcat. - Niketan. Ian Hunter wrote: Hmm. What are you trying to do where that matters? Sounds like there might be a better way... - Original Message - From: Niketan Mourya [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:53 AM Subject: Tomcat doesn't throw exception if client application closses the socket. Hi All, I am facing a problem because tomcat doesn't throw exception if client closes the socket connection. Do any body have a workaround/solution to know about the socket connection status with the client application. I am using tomcat alone. Many thanks, -Niketan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with [EMAIL PROTECTED] http://shopnow.netscape.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JDBC ORACLE implementation !
keep in mind it's a matter of scale. If the application will take several years to grow beyond the current requirements, then you're fine. If the requirements are going to grow rapidly, then you may still want to use Oracle for your mined data. If you're dealing with only a couple thousand files and the growth rate is managable, then file system should last for a while. On the otherhand, if you know within the first two years the number of files will double each year, you may want to create an abstraction layer for yourself. This way you can store the summaries locally for now. then when the dataset size grows past a certain point, you can implement oracle and move the storage of the mined data in oracle. That should give you enough flexbility to grow without rewriting huge percentage of the app. peter Swapneel Dange [EMAIL PROTECTED] wrote:yeah i know what ur saying PENG , but i am still at a very basic stage in the FILESYSTEM implementation , thats why before i move any further, i was making sure as to whether considering the ROBUST structure and all that stuff into account will it be better if i implement the SQLPLUS or stick to the FILESYSTEM! comments awaited ! Swapneel Dange 505-642-4126 http://www.cs.nmsu.edu/~sdange - Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, and more
please explain errors in catalina.out and mod_kj's log
hi, many people seem to have the follwing lines in their catalina.out: 25.02.2003 16:07:31 org.apache.jk.common.ChannelSocket processConnection INFO: server has been restarted or reset this connection 25.02.2003 16:07:33 org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached i now set mod_jk's log-level to error, and now i have those lines in mod_jk's log: see below i checked my tomcat-configuration. the timeout is at it's maximum (60sec) although i haven't tried using -1 yet. i wouldn't like a timeout of -1 (hopefully meaning INFINITY) because a dead connection would never be detected! i guess, tomcat is killing the connections (because of timeout) and mod_jk has to establish a new connection. mod_jk doesn't have something like a keep-alive option, so what am i supposed to do!? a snippet from my mod_jk.log: [Tue Feb 25 16:08:28 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 [Tue Feb 25 16:08:29 2003] [jk_ajp_common.c (926)]: Error sending request body [Tue Feb 25 16:08:30 2003] [jk_ajp_common.c (681)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. [Tue Feb 25 16:08:30 2003] [jk_ajp_common.c (1050)]: Error reading reply from tomcat. Tomcat is dow n or network problems. [Tue Feb 25 16:08:30 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (681)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1050)]: Error reading reply from tomcat. Tomcat is dow n or network problems. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (681)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1050)]: Error reading reply from tomcat. Tomcat is dow n or network problems. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection Pooling
This is a Tomcat JNDI implementation. I tried different solutions Tomcat, Oracle connection caching and commons. Among them, Tomcat's is very simple. commons-dbcp + pooling require more coding but have more flexibility of course. Regards, PQ This Guy Thinks He Knows Everything This Guy Thinks He Knows What He Is Doing -Original Message- From: Malcolm Green [mailto:[EMAIL PROTECTED] Sent: February 25, 2003 5:36 AM To: 'Tomcat Users List' Subject: RE: Connection Pooling I have DBCP connection pooling working as follows using Tomcat 4.1.12: Under the Context element for your application (this can either be in the server.xml file or a separate xml file in the webapps dir) I have the following config: Resource name=jdbc/ scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/ parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter parameter namemaxActive/name value100/value /parameter parameter namemaxIdle/name value3/value /parameter parameter namemaxWait/name value100/value /parameter parameter nameusername/name valuetheUser/value /parameter parameter namepassword/name valuethePassword/value /parameter parameter namedriverClassName/name valuecom.microsoft.jdbc.sqlserver.SQLServerDriver/value /parameter parameter nameurl/name valuejdbc:microsoft:sqlserver://hostname:port;databasename=myDB/value /parameter parameter namevalidationQuery/name valueselect getdate()/value /parameter /ResourceParams This is an MS SQL Server config, but to change the db just make sure that the requried JDBC jar file is in the common/lib directory and then change the necessary elements above e.g. driverClassName etc. In my web.xml for my app I have the following: resource-ref res-ref-namejdbc//res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref To use the pool I have the following code in a servlet: (I have left out the try/catch block etc.) Context ctx = new InitialContext(); DataSource ds = (DataSource)ctx.lookup(java:comp/env/jdbc/); conn = ds.getConnection(); Hope this helps. Malcolm -Original Message- From: Sebastiªo Carlos Santos [mailto:[EMAIL PROTECTED] Sent: 21 February 2003 00:15 To: [EMAIL PROTECTED] Subject: Connection Pooling Somebody has some experience or example in the configuration and use of pool of connections with the commons-dbcp. I am a little lost and I don't know through where to begin. All information will be well arrival. I thank the help in advance __ E-mail Premium BOL Antivírus, anti-spam e até 100 MB de espaço. Assine já! http://email.bol.com.br/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat doesn't throw exception if client application closses the socket.
The default session timeout is 30 minutes; maybe you'd want to consider lowering that. Keep in mind that if a client browser is using HTTP/1.0, there are no open connections ever; once they hit your site and get a page, the connection is immediately broken -- that's how http is supposed to work. Cookies and URL rewriting are solutions that people came up with to get around this. - Original Message - From: Niketan Mourya [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 10:25 AM Subject: Re: Tomcat doesn't throw exception if client application closses the socket. I am making a connection to a application( my server running on some other machine with limited number of threads). In the absence of exception I not able to close the connection to my server application (here some other complexity involves). And all the threads of my server application exhausted. The weblogic throws the connection when ever client application closes the connection. But it is not happening with tomcat. - Niketan. Ian Hunter wrote: Hmm. What are you trying to do where that matters? Sounds like there might be a better way... - Original Message - From: Niketan Mourya [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:53 AM Subject: Tomcat doesn't throw exception if client application closses the socket. Hi All, I am facing a problem because tomcat doesn't throw exception if client closes the socket connection. Do any body have a workaround/solution to know about the socket connection status with the client application. I am using tomcat alone. Many thanks, -Niketan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with [EMAIL PROTECTED] http://shopnow.netscape.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: LDAP Authentication
Now that I've set my JNDIRealm, I get this stack trace while starting Tomcat... --- Feb 25, 2003 10:13:32 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Feb 25, 2003 10:13:32 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Feb 25, 2003 10:13:34 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Feb 25, 2003 10:13:35 AM org.apache.commons.digester.Digester startElement SEVERE: Begin event threw exception java.lang.NullPointerException at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader .java:905) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader .java:857) at org.apache.commons.digester.ObjectCreateRule.begin(ObjectCreateRule.java:252 ) at org.apache.commons.digester.Digester.startElement(Digester.java:1237) at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.j ava:459) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXML DocumentParser.java:221) at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinder.ja va:595) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDo cumentFragmentScannerImpl.java:747) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc her.dispatch(XMLDocumentFragmentScannerImpl.java:1477) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocume ntFragmentScannerImpl.java:329) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:117 5) at org.apache.commons.digester.Digester.parse(Digester.java:1495) at org.apache.catalina.startup.Catalina.start(Catalina.java:449) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Catalina.start: java.lang.NullPointerException java.lang.NullPointerException at org.apache.commons.digester.Digester.createSAXException(Digester.java:2312) at org.apache.commons.digester.Digester.createSAXException(Digester.java:2332) at org.apache.commons.digester.Digester.startElement(Digester.java:1240) Feb 25, 2003 10:13:32 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Feb 25, 2003 10:13:32 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Feb 25, 2003 10:13:34 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Feb 25, 2003 10:13:35 AM org.apache.commons.digester.Digester startElement SEVERE: Begin event threw exception java.lang.NullPointerException at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader .java:905) at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader .java:857) at org.apache.commons.digester.ObjectCreateRule.begin(ObjectCreateRule.java:252 ) at org.apache.commons.digester.Digester.startElement(Digester.java:1237) at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.j ava:459) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXML DocumentParser.java:221) at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinder.ja va:595) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDo cumentFragmentScannerImpl.java:747) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc her.dispatch(XMLDocumentFragmentScannerImpl.j ava:1477) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocume ntFragmentScannerImpl.java:329) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) - Original Message - From: Raible, Matt [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 9:57 AM Subject: RE: LDAP Authentication Here's what I have in my context to make it work: Realm
RE: can servlet interact with html file in someplace other than c urrent servlet context?
two ways.
the first way in using HttpResponce.sendRedirect(url).
the second one is to move your http page into webapp and use
RequestDispatcher(uri).forward(rq,rs);
BeSt ReGaRdS level0 icq#155042687
-Original Message-
From: Xiongfei Wang [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 4:20 PM
To: Tomcat Users List
Subject: RE: can servlet interact with html file in someplace other than c
urrent servlet context?
Thanks for your advice.
one more question is how to interact wiht static html?
i have /var/www/html
i have /var/www/servlet
/var/www/servlet is current cotext of webapp
I have servlet login, in login.java i have code like
private static final String TARGET_FILE=/var/www/html/index1.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
this code does not work because index1.html is outside /var/www/html
how can i let servlets in /var/www/servlet interact with html files in
/var/www/html?
Thanks
On Tue, 25 Feb 2003 [EMAIL PROTECTED] wrote:
Morning!
Your code wouldn't work.
Servlet should before to get context of the another webapp.
.
ServletContext webapp2context =
this.getServletContext().getContext(uri_path_to_wevapp2);
webapp2context.getRequestDispather(some_target_in_webapp2).forward(request
,response);
.
Hope it help you.
BeSt ReGaRdS level0 icq#155042687
-Original Message-
From: Xiongfei Wang [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 5:46 AM
To: Tomcat Users List
Subject: can servlet interact with html file in someplace other than
current
servlet context?
My current servlet context is in
/home/jp/reg
I have a login(login.java) servlet in this context
In login.java i have code like
private static final String TARGET_FILE=/var/www/index.html;
if( )
{
(req.getRequestDispatcher(target)).forward(req,res);
return;
}
t
his code does not work because index.html is outside /home/jp/reg
Is there a way i can let login servlet interact with index.html?
Thanks
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RE: please explain errors in catalina.out and mod_kj's log
I see similar messages in my Catalina.out. Since my app works just fine, I simple ignore them. I think it is either apache timeout setup or ssl setup. Regards, PQ This Guy Thinks He Knows Everything This Guy Thinks He Knows What He Is Doing -Original Message- From: Sven Köhler [mailto:[EMAIL PROTECTED] Sent: February 25, 2003 10:21 AM To: [EMAIL PROTECTED] Subject: please explain errors in catalina.out and mod_kj's log hi, many people seem to have the follwing lines in their catalina.out: 25.02.2003 16:07:31 org.apache.jk.common.ChannelSocket processConnection INFO: server has been restarted or reset this connection 25.02.2003 16:07:33 org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached i now set mod_jk's log-level to error, and now i have those lines in mod_jk's log: see below i checked my tomcat-configuration. the timeout is at it's maximum (60sec) although i haven't tried using -1 yet. i wouldn't like a timeout of -1 (hopefully meaning INFINITY) because a dead connection would never be detected! i guess, tomcat is killing the connections (because of timeout) and mod_jk has to establish a new connection. mod_jk doesn't have something like a keep-alive option, so what am i supposed to do!? a snippet from my mod_jk.log: [Tue Feb 25 16:08:28 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 [Tue Feb 25 16:08:29 2003] [jk_ajp_common.c (926)]: Error sending request body [Tue Feb 25 16:08:30 2003] [jk_ajp_common.c (681)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. [Tue Feb 25 16:08:30 2003] [jk_ajp_common.c (1050)]: Error reading reply from tomcat. Tomcat is dow n or network problems. [Tue Feb 25 16:08:30 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (681)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1050)]: Error reading reply from tomcat. Tomcat is dow n or network problems. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (681)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1050)]: Error reading reply from tomcat. Tomcat is dow n or network problems. [Tue Feb 25 16:08:31 2003] [jk_ajp_common.c (1187)]: ERROR: Receiving from tomcat failed, recoverab le operation. err=0 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JPDA_ADDRESS default in catalina.sh is 8000,but jdbconn in catalina.bat
catalina.bat defaults to: JPDA_TRANSPORT=dt_shmem JPDA_ADDRESS=jdbconn I was not able to get JSwat to attach to Tomcat (4.1.20 on Win2000) using these settings, mostly because when I try to attach with a transport type of shared memory, it wants a shared name and I can't figure out what to type in that box. catalina.sh defaults to: JPDA_TRANSPORT=dt_socket JPDA_ADDRESS=8000 These settings worked on Win2000, JSwat connects to localhost at port 8000 and debugging works fine. Do most people debugging on Windows use the shared memory option? If I want to use it, and I start tomcat with 'catalina.bat jpda start', what is the shared name to connect to? Thanks, -- Wendy Smoak Applications Systems Analyst, Sr. Arizona State University PA Information Resources Management -Original Message- From: Jeanfrancois Arcand [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 8:03 PM To: Tomcat Users List Subject: Re: JPDA_ADDRESS default in catalina.sh is 8000, but jdbconn in catalina.bat It depends on which JPDA connection method you use. Under windoses, you can use SharedMemoryAttach (transport dt_shmem) or dt_socket (like UNIX).. See the JPDA documentation for more info :-) -- Jeanfrancois Karr, David wrote: It seems perfectly reasonable to me to default JPDA_ADDRESS to 8000, as is set in catalina.sh. However, I noticed that in catalina.bat, the default is not 8000, and isn't even a number, being jdbconn, whatever that means. What is the reason for that difference?
tcp/ip stack issues
hi there, we are using tomcat for our application. the application should work on all the windows platforms. now, if the tcp/ip stack is not initialized on windows 95 (if network card is not present or if the ithernet connection is not available) then tomcat fails to start. any solutions? your help is highly appreciated. -shital - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tcp/ip stack issues
There is a Microsoft component called the Loopback Adapter, which is basically a dummy network adapter that will allow you to load the TCP/IP stack and assign an IP address to it. Add a new network device and select the MS Loopback Adapter as the HW... Rick Bullotta CTO Lighthammer Software (http://www.lighthammer.com) -Original Message- From: Shital Joshi [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 11:10 AM To: 'Tomcat Users List' Subject: tcp/ip stack issues hi there, we are using tomcat for our application. the application should work on all the windows platforms. now, if the tcp/ip stack is not initialized on windows 95 (if network card is not present or if the ithernet connection is not available) then tomcat fails to start. any solutions? your help is highly appreciated. -shital - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tcp/ip stack issues
If you don't have a NIC or an Ethernet connection, what's the point? In my experience, Win95 will still allow you to connect to 127.0.0.1, but in Win2K you can't even reach yourself without a network connection. My solution was to create an Ethernet loopback plug that I stick in my NIC port and a short time later I can at least access 127.0.0.1. - Original Message - From: Shital Joshi [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 11:10 AM Subject: tcp/ip stack issues hi there, we are using tomcat for our application. the application should work on all the windows platforms. now, if the tcp/ip stack is not initialized on windows 95 (if network card is not present or if the ithernet connection is not available) then tomcat fails to start. any solutions? your help is highly appreciated. -shital - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tcp/ip stack issues
I was scared some one run tomcat on win95 box. Regards, PQ This Guy Thinks He Knows Everything This Guy Thinks He Knows What He Is Doing -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: February 25, 2003 11:11 AM To: Tomcat Users List Subject: Re: tcp/ip stack issues If you don't have a NIC or an Ethernet connection, what's the point? In my experience, Win95 will still allow you to connect to 127.0.0.1, but in Win2K you can't even reach yourself without a network connection. My solution was to create an Ethernet loopback plug that I stick in my NIC port and a short time later I can at least access 127.0.0.1. - Original Message - From: Shital Joshi [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 11:10 AM Subject: tcp/ip stack issues hi there, we are using tomcat for our application. the application should work on all the windows platforms. now, if the tcp/ip stack is not initialized on windows 95 (if network card is not present or if the ithernet connection is not available) then tomcat fails to start. any solutions? your help is highly appreciated. -shital - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tcp/ip stack issues
on windows 2000, windows NT and windows XP tcp/ip stack is always initialized. so no problems even if the NIC or ethernet is not present. only windows 95, 98 and ME are giving problems. the application only serves requests which are coming from local host. if we dynamically initialize the tcp/ip stack, and if the user wants to connect to internet using AOL or Netzero etc, will the application still work and will he be able to connect to net?? thanks for your help. -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 11:11 AM To: Tomcat Users List Subject: Re: tcp/ip stack issues If you don't have a NIC or an Ethernet connection, what's the point? In my experience, Win95 will still allow you to connect to 127.0.0.1, but in Win2K you can't even reach yourself without a network connection. My solution was to create an Ethernet loopback plug that I stick in my NIC port and a short time later I can at least access 127.0.0.1. - Original Message - From: Shital Joshi [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 11:10 AM Subject: tcp/ip stack issues hi there, we are using tomcat for our application. the application should work on all the windows platforms. now, if the tcp/ip stack is not initialized on windows 95 (if network card is not present or if the ithernet connection is not available) then tomcat fails to start. any solutions? your help is highly appreciated. -shital - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: properties files
yep, that will work because due to my inexperience im having a lot trouble
working with files ...
ill go try web.xml
-Mensagem original-
De: Simone Chiaretta [mailto:[EMAIL PROTECTED]
Enviada: terça-feira, 25 de Fevereiro de 2003 14:36
Para: Tomcat Users List
Assunto: R: properties files
I store properties in my the app WEB-INF/web.xml
context-param
param-namesmtpServer/param-name
param-valuemy.smtpserver.net/param-value
descriptionSMTP server to be used to send email from forms in the
website/description
/context-param
and I access the value also in JSP pages with
String value = getServletContext().getInitParameter(smtpServer);
and I assure u that it works even with JSP not only with servlet, but I
never tryed accessing it from inside a bean.
The only problem is that when you change the value you have to reload the
application..
hope that helps
Simo
-Messaggio originale-
Da: José Moreira [mailto:[EMAIL PROTECTED]
Inviato: martedì 25 febbraio 2003 15.25
A: Tomcat Users List; [EMAIL PROTECTED]
Oggetto: RE: properties files
thank you for the attention, im developing a bean to
interact with the
properties file.
I believe that ServletContext is only available to servlets,
but perhaps the filename can be a parameter in the constructor :D
the reason why im using a properties file is to make the
configuration
transparent and easy, to my clients...
so i they change the mysql db parameters they can easily edit the
properties
file without much knowledge.
also another advantage i saw in that was the ability to load and save
directly to a file.
if there is a better way im all ears :)
-Mensagem original-
De: Arnaud HERITIER [mailto:[EMAIL PROTECTED]
Enviada: terça-feira, 25 de Fevereiro de 2003 12:51
Para: 'Tomcat Users List'
Assunto: RE: properties files
You need to put your property files in WEB-INF/classes or in a jar in
WEB-INF/lib
Then you can use the getResourceAsStream(..) method of the
ServletContext of
your webapp :
properties.load(getServletContext().getResourceAsStream(filePath))
Arnaud
-Message d'origine-
De : José Moreira [mailto:[EMAIL PROTECTED]
Envoyé : mardi 25 février 2003 13:36
À : Tomcat Users List
Objet : properties files
Hello, im using a propeties file to store and retrieve
application settings
(like db conection) using this code :
private Properties properties;
private String status;
private boolean NovoConfig;
/** Creates new ConfigReaderBean */
public ConfigReaderBean() {
Properties properties = new Properties();
NovoConfig = false;
try {
properties.load(new FileInputStream(config.properties));
} catch (IOException e) {
System.out.println(Erro ao ler config: +e.getMessage());
properties.setProperty(database.url,http://localhost/mysql;);
NovoConfig = true;
}
if (NovoConfig) {
try {
properties.store(new
FileOutputStream(newconfig.properties),null);
System.out.println(Criado: newconfig.properties);
} catch (IOException e) {
System.out.println(Erro ao criar novo config:
+e.getMessage());
}
}
the problem is that it doesnt load the file and saves the
'newconfig.properties' file under the Netbeans IDE dir,
how can i load the file located under my webapp WEB-INF dir ?
---*--
José Moreira
Técnico de Informática | IT Technician
Vila Nova de Gaia, Portugal
E-Mail: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
ICQ: 136936120
IRC: ethernal (irc.ptnet.org)
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JKStatus
Hi all, I`m trying to collect stats from mod_jk2, setting the uri status in workers2.properties i could get the stats at http://localhost/status but there is no ifmormatiión about MaxTime AvgTime etc Some one knows how can i get that stats? thanks in advance, José Manuel García Crespo Comunicaciones Sistemas Distribuidos Tlf: 91 213-49-69 (104969) [EMAIL PROTECTED] Este mensaje de correo electrónico y sus documentos adjuntos están dirigidos EXCLUSIVAMENTE a los destinatarios especificados. La información contenida puede ser CONFIDENCIAL y/o estar LEGALMENTE PROTEGIDA y no necesariamente refleja la opinión de ENDESA. Si usted recibe este mensaje por ERROR, por favor comuníqueselo inmediatamente al remitente y ELIMÍNELO ya que usted NO ESTA AUTORIZADO al uso, revelación, distribución, impresión o copia de toda o alguna parte de la información contenida. Gracias. This e-mail message and any attached files are intended SOLELY for the addressee/s identified herein. It may contain CONFIDENTIAL and/or LEGALLY PRIVILEGED information and may not necessarily represent the opinion of ENDESA. If you receive this message in ERROR, please immediately notify the sender and DELETE it since you ARE NOT AUTHORIZED to use, disclose, distribute, print or copy all or part of the contained information. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JPDA_ADDRESS default in catalina.sh is 8000, but jdbconnin catalina.bat
I suspect you need to add something like JPDA_Connector=SharedMemoryAttach. I'm using Netbean and that's very easy using the current catalina.bat setting. You maybe want to ask the question to JSwat peoples since they probably know how to to that on win2k. -- Jeanfrancois. Wendy Smoak wrote: catalina.bat defaults to: JPDA_TRANSPORT=dt_shmem JPDA_ADDRESS=jdbconn I was not able to get JSwat to attach to Tomcat (4.1.20 on Win2000) using these settings, mostly because when I try to attach with a transport type of shared memory, it wants a shared name and I can't figure out what to type in that box. catalina.sh defaults to: JPDA_TRANSPORT=dt_socket JPDA_ADDRESS=8000 These settings worked on Win2000, JSwat connects to localhost at port 8000 and debugging works fine. Do most people debugging on Windows use the shared memory option? If I want to use it, and I start tomcat with 'catalina.bat jpda start', what is the shared name to connect to? Thanks, - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
