TOMCAT 4.0.2 server crash
Hi I set up my tomcat server from home and then went to school to try access. for a while it was ok, but after repeatly doing many database queries and processing, suddenly i wasnt able to access the server. It returned a gateway timeout error. I den went home just now and realise the Tomcat does window is gone. I went to the log and track the following. ACCESS LOG === 153.20.95.66 - - [01/Mar/2002:13:43:45 8000] GET /ps/jscripts/validateRegister.js HTTP/1.1 304 - 153.20.95.66 - - [01/Mar/2002:13:43:46 8000] GET /ps/jscripts/validateAdvSearch.js HTTP/1.1 304 - //153.20.95.66 is my school's pc ip. its the last GET request 127.0.0.1 - - [01/Mar/2002:16:11:07 8000] GET /ps/css/PSCSS.css HTTP/1.1 304 - == LOG 2002-03-01 13:42:40 jsp: init 2002-03-01 13:42:40 jsp: init 2002-03-01 13:43:27 jsp: init 2002-03-01 13:43:29 jsp: init 2002-03-01 13:43:45 jsp: init after this supposedly there is no more request from school pc i went home and found tomcat server dos window gone as u can see, there is no clear wat has happened at all. Is there any other logs i have missed regarding the auto shutdown of tomcat? Can anyone tell me wat could have happened to cause tomcat to auto shutdown? Thanks... _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Tomcat 4.0.2 exception triying to access a Jsp ...
htmlheadtitleApache Tomcat/4.0.2 - Error
report/titleSTYLE!--H1{font-family : sans-serif,Arial,Tahoma;color
: white;background-color : #0086b2;} BODY{font-family :
sans-serif,Arial,Tahoma;color : black;background-color : white;} B{color
: white;background-color : #0086b2;} HR{color : #0086b2;} --/STYLE
/headbodyh1Apache Tomcat/4.0.2 - HTTP Status 500 - Internal Server
Error/h1HR size=1 noshadepbtype/b Exception
report/ppbmessage/b uInternal Server
Error/u/ppbdescription/b uThe server encountered an internal
error (Internal Server Error) that prevented it from fulfilling this
request./u/ppbexception/b prejavax.servlet.ServletException:
sun/tools/javac/Main
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:485)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
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:243)
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.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.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.warp.WarpRequestHandler.handle(WarpRequestHandler.java:217)
at
org.apache.catalina.connector.warp.WarpConnection.run(WarpConnection.java:194)
at java.lang.Thread.run(Thread.java:498)
/pre/ppbroot cause/b prejava.lang.NoClassDefFoundError:
sun/tools/javac/Main
at
org.apache.jasper.compiler.SunJavaCompiler.compile(SunJavaCompiler.java:136)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:272)
at
org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:552)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:177)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:189)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
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:243)
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.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
Re: How to apply HTTPS in JSP
Hi, You configure SSL with TC4 in the server.xml file. the configuration is very simple. The steps can be found at: http://jakarta.apache.org/tomcat/tomcat-4.0-doc/ssl-howto.html Amine, - Original Message - From: Wiwi Wiwi [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 9:16 AM Subject: How to apply HTTPS in JSP Hi all, If I wanna apply SSL (HTTPS) on JSP page, what are the steps to apply it. I heard that somebody say using Apache SSL, however, I'm currently using Tomcat 4.0.1 only. What should I do? By the way, can the Tomcat 4.0.2 integrate with JDK 1.4? Your advice is highly appreciated. Thanks in advance. Best regards, Pat _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with ISAPI redirector for Tomcat 4.0.2
[ISAPI redirector for Tomcat 4.0.2 does not work but Version 3.3 works] I've got the same problem. I think the problem are the different names of the filter. My solution is: Rename the filter for 4.0.2 to isapi_redirect.dll or change the name in the registry [HKEY_LOCAL_MACHINE\SOFTWARE\ Apache Software Foundation\Jakarta Isapi Redirector\1.0] extension_uri=/jakarta/isapi_redirector.dll (autoconf creates also the wrong name). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: IMPORTANT - error while using LDAP/JDNI authentication with tomcat 4.0
Frederic
# Define an entry to base role searches on
dn: dc=roles,dc=mycompany,dc=com
cn: roles
objectClass: person
sn: Roles Entry
This entry has the wrong object class - should be dcObject. Probably it has
not been created in the directory, so the role search is failing with the
no such object error you are seeing.
You should have seen an error when you tried to load the LDIF file, by the
way. You can check whether it has been created using
the ldapsearch utility.
John
At 09:29 27/02/02, Fredrick Rinald wrote
Hello,
Please help me.
I'm a french student and I need to implement LDAP authentication with
tomcat 4 for my project. The user authentication is correct but the
authorization failed because of the role search. Tomcat is unable to get
the corresponding role in my ldap directory.
Here's my LDAP directory definition (I use openldap):
include/usr/local/etc/openldap/schema/core.schema
pidfile/usr/local/var/slapd.pid
argsfile/usr/local/var/slapd.args
database ldbm
suffix dc=mycompany,dc=com
rootdn cn=Manager,dc=mycompany,dc=com
directory /usr/local/var/openldap-ldbm
rootpw secret
indexobjectClasseq
Here's my LDAP directory (LDIF file):
dn : dc=mycompany,dc=com
objectclass: dcObject
objectclass: organization
o: Example Company
# Define a user named 'tomcat'
dn: cn=tomcat,dc=mycompany,dc=com
cn: tomcat
userPassword: tomcat
sn: Tomcat User
objectClass: person
# Define a user named 'role1'
dn: cn=role1,dc=mycompany,dc=com
cn: role1
userPassword: tomcat
sn: Role1 User
objectClass: person
# Define a user named 'both'
dn: cn=both,dc=mycompany,dc=com
cn: both
userPassword: tomcat
sn: Both User
objectClass: person
# Define an entry to base role searches on
dn: dc=roles,dc=mycompany,dc=com
cn: roles
objectClass: person
sn: Roles Entry
# Define all members of the 'tomcat' role
dn: cn=tomcat,dc=roles,dc=mycompany,dc=com
cn: tomcat
objectClass: groupOfUniqueNames
uniqueMember: cn=tomcat,dc=mycompany,dc=com
uniqueMember: cn=both,dc=mycompany,dc=com
# Define all members of the 'role1' role
dn: cn=role1,dc=roles,dc=mycompany,dc=com
cn: role1
objectClass: groupOfUniqueNames
uniqueMember: cn=role1,dc=mycompany,dc=com
uniqueMember: cn=both,dc=mycompany,dc=com
Here's my Tomcat 4 REALM declaration :
Realm className=org.apache.catalina.realm.JNDIRealm debug=99
connectionName=cn=Manager,dc=mycompany,dc=com
connectionPassword=secret
connectionURL=ldap://localhost;
roleBase=dc=roles
roleName=cn
roleSearch=(uniqueMember={0})
roleSubtree=false
userPassword=userPassword
userPattern=cn={0},dc=mycompany,dc=com
/
Here's my catalina_log.2002-02-27.txt file :
2002-02-27 10:15:46 HttpConnector Opening server socket on all host
IP addresses
2002-02-27 10:15:46 JNDIRealm[Standalone]: Connecting to URL
ldap://localhost
2002-02-27 10:15:59 HttpConnector[8080] Starting background thread
2002-02-27 10:15:59 HttpProcessor[8080][1] Starting background thread
2002-02-27 10:15:59 HttpProcessor[8080][0] Starting background thread
2002-02-27 10:15:59 HttpProcessor[8080][2] Starting background thread
2002-02-27 10:15:59 HttpProcessor[8080][3] Starting background thread
2002-02-27 10:15:59 HttpProcessor[8080][4] Starting background thread
2002-02-27 10:16:19 JNDIRealm[Standalone]: getUserDN(tomcat)
2002-02-27 10:16:19 JNDIRealm[Standalone]:
dn=cn=tomcat,dc=mycompany,dc=com
2002-02-27 10:16:19 JNDIRealm[Standalone]: retrieving attribute
userPassword
2002-02-27 10:16:19 JNDIRealm[Standalone]: retrieving value
2002-02-27 10:16:19 JNDIRealm[Standalone]: validating credentials
2002-02-27 10:16:19 JNDIRealm[Standalone]: Username tomcat
successfully authenticated
2002-02-27 10:16:19 JNDIRealm[Standalone]:
getRoles(cn=tomcat,dc=mycompany,dc=com)
2002-02-27 10:16:19 JNDIRealm[Standalone]: Searching role base
'dc=roles' for attribute 'cn'
2002-02-27 10:16:19 JNDIRealm[Standalone]: With filter expression
'(uniqueMember=cn=tomcat,dc=mycompany,dc=com)'
2002-02-27 10:16:19 JNDIRealm[Standalone]: Exception performing
authentication
javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such
Object]; remaining name 'dc=roles'
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:2761)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2682)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2488)
at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1660)
at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1583)
at
RE: virtual hosts/certificates
Hi, -Original Message- From: Bernhard Wraase [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 28, 2002 6:59 PM To: [EMAIL PROTECTED] Subject: virtual hosts/certificates Hello, is it possible to use several certificates in one tomcat? I would like to configure a different cert for each virtual host. I.e.: cert A for virtual host 1 cert B for virtual host 2 cert C for virtual host 3 As far as I understand the docs it is not possible. Does anybody know a trick? IMHO it isn't possible on SSL (TLS) specification layer. AFAIK SSL protects connections on host basis. You can do tricks only if your virtual hosts are real hosts with different IPs. -- Regards Bernhard Anton -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Jetty .vs. tomcat
By any chance are you using JNI in your webapp? -Original Message- From: Steve Wong [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 3:10 PM To: Tomcat Users List Subject: RE: Jetty .vs. tomcat Hi mingfai, I am trying other application servers because I have some problems using tomcat in a production environment. The environment is Solaris 8, JRE1.2.2, tomcat3.3, Apache1.3.23 with mod_ssl and mod_jk. What I discovered is that when I use apache benchmark tool(ab) to generate many requests on apache, the java heap allocated in tomcat continuously increases. Up to a point that there is OutOfMemoryError. If I generate the requests on tomcat instead, there is no problem. I am using the OptimizeIt to see the above result. And What I can find in cvs log of mod_jk is that there was a memory leak bug in May last year. But this bug is said to be fixed. If I use Apache1.3.23 without mod_ssl, I find that the java heap remains stable. However, I discovered that the allocated memory of the java process of tomcat continuously increases. Because I am afraid that there will be OutOfMemeryError in the production environment. So, I restart the tomcat process regularly. Have you discovered the same things for your web application?? Thx. and Regards. Steve. -Original Message- From: Ming Fai [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:05 PM To: Tomcat Users List Subject: RE: Jetty .vs. tomcat hi Steve, I'm a Tomcat user. from what I read on the web, I believe Jetty does outperform Tomcat significantly in static pages and also outperform Tomcat to a unknown degree in dynamic pages. so, why i still choose Tomcat? My main consideration is in scalability. Multiple instance of Tomcat can be run and load balanced with Apache and mod_jk. I believe it can achieve a very high scalability in handling simultanceous requests. Other considerations are: good integration with other Apache and commercial products, better support (i personally think the 'support' from Apache group is better than other open src groups), full implementation of JCP specification etc. And Tomcat should not be used together with Apache if there is heavy loading of static pages. Other than Tomcat and Jetty, Resin is also quite famous. And there are other commercial choice like WebLogic, JRun and Orion. You should make decision base on your need. In my opinion, if your site is small in scale, and requires a very good response time, then Jetty or Resin are your choice. Otherwise, Tomcat is a good choice in general and it is a proven product. It occupies about 50% of the servlet engine market as of mid 2001. (http://www.devx.com/judgingjava/articles/sixyears/printable /sixyearsp2.asp# fig7) Any comment are welcome! Regards, mingfai -Original Message- From: Steve Wong [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 3:17 PM To: [EMAIL PROTECTED] Subject: Jetty .vs. tomcat How will you compare jetty with tomcat? Which one will you choose for a production environment? Why? Any Performance figures about these 2 servlet containers? Thx. and Regards. Steve. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Jetty .vs. tomcat
Yes, I have used JNI. What's the problem?? -Original Message- From: Manish Bhatnagar [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 6:35 PM To: Tomcat Users List Subject: RE: Jetty .vs. tomcat By any chance are you using JNI in your webapp? -Original Message- From: Steve Wong [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 3:10 PM To: Tomcat Users List Subject: RE: Jetty .vs. tomcat Hi mingfai, I am trying other application servers because I have some problems using tomcat in a production environment. The environment is Solaris 8, JRE1.2.2, tomcat3.3, Apache1.3.23 with mod_ssl and mod_jk. What I discovered is that when I use apache benchmark tool(ab) to generate many requests on apache, the java heap allocated in tomcat continuously increases. Up to a point that there is OutOfMemoryError. If I generate the requests on tomcat instead, there is no problem. I am using the OptimizeIt to see the above result. And What I can find in cvs log of mod_jk is that there was a memory leak bug in May last year. But this bug is said to be fixed. If I use Apache1.3.23 without mod_ssl, I find that the java heap remains stable. However, I discovered that the allocated memory of the java process of tomcat continuously increases. Because I am afraid that there will be OutOfMemeryError in the production environment. So, I restart the tomcat process regularly. Have you discovered the same things for your web application?? Thx. and Regards. Steve. -Original Message- From: Ming Fai [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:05 PM To: Tomcat Users List Subject: RE: Jetty .vs. tomcat hi Steve, I'm a Tomcat user. from what I read on the web, I believe Jetty does outperform Tomcat significantly in static pages and also outperform Tomcat to a unknown degree in dynamic pages. so, why i still choose Tomcat? My main consideration is in scalability. Multiple instance of Tomcat can be run and load balanced with Apache and mod_jk. I believe it can achieve a very high scalability in handling simultanceous requests. Other considerations are: good integration with other Apache and commercial products, better support (i personally think the 'support' from Apache group is better than other open src groups), full implementation of JCP specification etc. And Tomcat should not be used together with Apache if there is heavy loading of static pages. Other than Tomcat and Jetty, Resin is also quite famous. And there are other commercial choice like WebLogic, JRun and Orion. You should make decision base on your need. In my opinion, if your site is small in scale, and requires a very good response time, then Jetty or Resin are your choice. Otherwise, Tomcat is a good choice in general and it is a proven product. It occupies about 50% of the servlet engine market as of mid 2001. (http://www.devx.com/judgingjava/articles/sixyears/printable /sixyearsp2.asp# fig7) Any comment are welcome! Regards, mingfai -Original Message- From: Steve Wong [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 3:17 PM To: [EMAIL PROTECTED] Subject: Jetty .vs. tomcat How will you compare jetty with tomcat? Which one will you choose for a production environment? Why? Any Performance figures about these 2 servlet containers? Thx. and Regards. Steve. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: TOMCAT 4.0.2 server crash
Stop using the JDBC-ODBC bridge. Its not thread safe and will crash Tomcat (or any other JVM for that matter) that attempts concurrent database access. Randy -Original Message- From: Keith Ng [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:19 AM To: Tomcat Users List Subject: TOMCAT 4.0.2 server crash Hi I set up my tomcat server from home and then went to school to try access. for a while it was ok, but after repeatly doing many database queries and processing, suddenly i wasnt able to access the server. It returned a gateway timeout error. I den went home just now and realise the Tomcat does window is gone. I went to the log and track the following. ACCESS LOG === 153.20.95.66 - - [01/Mar/2002:13:43:45 8000] GET /ps/jscripts/validateRegister.js HTTP/1.1 304 - 153.20.95.66 - - [01/Mar/2002:13:43:46 8000] GET /ps/jscripts/validateAdvSearch.js HTTP/1.1 304 - //153.20.95.66 is my school's pc ip. its the last GET request 127.0.0.1 - - [01/Mar/2002:16:11:07 8000] GET /ps/css/PSCSS.css HTTP/1.1 304 - == LOG 2002-03-01 13:42:40 jsp: init 2002-03-01 13:42:40 jsp: init 2002-03-01 13:43:27 jsp: init 2002-03-01 13:43:29 jsp: init 2002-03-01 13:43:45 jsp: init after this supposedly there is no more request from school pc i went home and found tomcat server dos window gone as u can see, there is no clear wat has happened at all. Is there any other logs i have missed regarding the auto shutdown of tomcat? Can anyone tell me wat could have happened to cause tomcat to auto shutdown? Thanks... _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Tomcat 4.0.2 exception triying to access a Jsp ...
-Original Message- From: Julien OIX [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:25 AM To: Tomcat list Subject: Tomcat 4.0.2 exception triying to access a Jsp ... /pre/ppbroot cause/b prejava.lang.NoClassDefFoundError: sun/tools/javac/Main . any ideas ... ? You haven't correctly set your JAVA_HOME environment variable. You must set JAVA_HOME so that JAVA_HOME\bin\java.exe and JAVA_HOME\lib\tools.jar are both valid paths. Randy -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Just trying to get things stright...
Good morning, afternoon, and evening, Just one little clarification. If I want apache to handle all html, php, cgi requests, I use: Connector className=org.apache.catalina.connector.http.HttpConnector port=8080 minProcessors=5 maxProcessors=50 enableLookups=false redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=6/ in my server.xml file. And if I want the web_app module to handle java request I use: Connector classname=org.apache.catalina.connector.warp.WarpConnector port=8008 minProcessors=5 maxProcessors=50 enableLookups=false acceptCount=10 debug=0/ I am having trouble distinguishing the difference between the Connectors and how Apache handles html requests as compared to java requests. Thanks -chad -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: Just trying to get things stright...
Partly Wrong. With the HttpConnector you can use tomcat as a stand alone web server. So this hasn't much to do with apache. (It's just a replacement for apache if you don't need the features of apache) The web_app module connects apache with tomcat. To use mod_webapp you need some settings in httpd.conf. have a look at: http://www.webmasterbase.com/article/305 -Ursprüngliche Nachricht- Von: chad kellerman [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 1. März 2002 13:34 An: [EMAIL PROTECTED] Betreff: Just trying to get things stright... snip/ If I want apache to handle all html, php, cgi requests, I use: className=org.apache.catalina.connector.http.HttpConnector snip/ And if I want the web_app module to handle java request I use: classname=org.apache.catalina.connector.warp.WarpConnector snip/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Just trying to get things stright...
No, I don't think you can get Apache to do anything from inside server.xml. That file only impacts the configuration of Tomcat. The HttpConnector settings basically says Tomcat will handle http requests on port 8080. The WarpConnector settings basically say Tomcat will handle Warp requests on port 8008. Apache is UPSTREAM of Tomcat, so if you want to integrate Tomcat into Apache, you have to change your Apache settings in the httpd.conf file. What Apache can do is look at the URL of the request and determine based on the URL how it gets processed. In httpd.conf you can set up URL patterns that tell Apache which request get forwarded to Tomcat using the Warp connector. (The README file that comes w/ Tomcat explains how to do this, plus many other places.). Mike -Original Message- From: chad kellerman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 7:34 AM To: [EMAIL PROTECTED] Subject: Just trying to get things stright... Good morning, afternoon, and evening, Just one little clarification. If I want apache to handle all html, php, cgi requests, I use: Connector className=org.apache.catalina.connector.http.HttpConnector port=8080 minProcessors=5 maxProcessors=50 enableLookups=false redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=6/ in my server.xml file. And if I want the web_app module to handle java request I use: Connector classname=org.apache.catalina.connector.warp.WarpConnector port=8008 minProcessors=5 maxProcessors=50 enableLookups=false acceptCount=10 debug=0/ I am having trouble distinguishing the difference between the Connectors and how Apache handles html requests as compared to java requests. Thanks -chad -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Using mod_webapp on Debian Woody
Hello, im trying to use mod_webapp, with Tomcat 4.0.2 Apache 1.3.22 Debian Woody i386 I have tried with all mod_webapp.so files i could find on the jakarta site, but i always get the same error in Apache's error.log [Fri Mar 1 14:14:12 2002] [notice] child pid 4657 exit signal Segmentation fault (11) with some mod_webapp.so files apachectl configtest warns for crashes du to EAPI with others it doesnt warn... Same error regardless. I have tried building from source but failed du to missing aps, missing ./configure files, missing wa.h etc... My question is: Is it currently possible to use mod_webapp on Debian? If yes what am I missing? /Björn -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: [Dim Question] Redirecting GET http://blah.com/ resource - G ET /resource - Tomcat 4
Thanks for the reply Randy... Randy Layman wrote: The HTTP Protocol says requests must be formatted as: GET /resource and you are sending: GET http://server/...; and you want to know if these should be reformatted before they get to Tomcat? The should be reformatted before they are sent! This is, of course, what I mean. I would guess that your proxy can't deal with HTTP requests on non-standard ports. Probably the only way to solve this without recoding the proxy would be to run Tomcat on port 80 (the standard). The proxy seems quite robust about this and works when connecting to other sites on non-standard ports. (Its Tim Meadowcroft's HttpSniffer, about 1000 lines of densely packed perl and has been used as the basis for a few opensource http diagnostic projects) However, the question remains as to why you are even trying to use a proxy for this - Tomcat 4's filters give you a good opportunity to read and log all parts of the request. This is good advice and probably the best course to take... The truth is that I am shamelessly looking for a quick fix to help me debug a webapp which is incidentally hosted on ApacheJserv - I thought that a quick verification of the proxy on Tomcat would allow me to get started - short cuts make long delays. Its a bit of a long story and the end of an unproductive week... Thanks for taking the time to reply, cam _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
I don't think this is exactly true. I have an app using the mediator design pattern, in which there is only one servlet handling all requests (all of my servlet mappings point to the same servlet). It in turn hands the requests off to various classes and/or JSP pages for actual processing. Within this servlet's init method is where I create my connection pool, configure Log4j logging, etc. I have never seen any case of init being called more than once. -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 6:38 AM To: 'Tomcat Users List' Subject: RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel Basically, Tomcat will create a separate instance for each unique URL that the servlet responses to. (Technically, every time you define the servlet in the web.xml there is a separate instance, and another instance is created when you use the ServletInvoker to invoke the servlet by /servlet/className.) Randy -Original Message- From: Scott Shorter [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 28, 2002 4:34 PM To: 'Tomcat Users List' Subject: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel All, I have a servlet that loads on startup, per the load-on-startup/ tag in web.xml. It does *not* implement SingleThreadModel. Unfortunately, two instances start up every time Tomcat starts - I can tell because I have a System.out.println call in init(). I need for there to be only one instance. What other settings could be causing multiple instances to happen? Thanks in advance, Scott -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
Randy, The servlet is defined once in web.xml - one servlet tag, that is. In addition it is mapped to the root URL with a statement of the form: servlet-mapping servlet-nameMessageDispatcherServlet/servlet-name url-pattern//url-pattern /servlet-mapping Are you saying the servlet mapping is responsible for the multiple instances? I don't think that's the case, because I can comment out the mapping and still get the same results. Thanks, though. I'll keep working at it. - Scott -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 6:38 AM To: 'Tomcat Users List' Subject: RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel Basically, Tomcat will create a separate instance for each unique URL that the servlet responses to. (Technically, every time you define the servlet in the web.xml there is a separate instance, and another instance is created when you use the ServletInvoker to invoke the servlet by /servlet/className.) Randy -Original Message- From: Scott Shorter [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 28, 2002 4:34 PM To: 'Tomcat Users List' Subject: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel All, I have a servlet that loads on startup, per the load-on-startup/ tag in web.xml. It does *not* implement SingleThreadModel. Unfortunately, two instances start up every time Tomcat starts - I can tell because I have a System.out.println call in init(). I need for there to be only one instance. What other settings could be causing multiple instances to happen? Thanks in advance, Scott -- To unsubscribe: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
Mark, This sounds kinda similar to what my servlet is for - the overall application is a testing tool that sometimes acts as a client, sending messages out, and sometimes as a server. The servlet that's giving me problems does two main things - it kicks off the tests in its init() method (which it why it's important that it be called only once) and it also receives incoming messages and dispatches them to the correct test object. The interesting/odd thing is that this problem occurs on only two of the three machines on which the system runs. I've pored over the configurations of the three machines, and can't figure out what difference could be causing this. Can you suggest where I can look, beyond the web.xml and server.xml files? Thanks, Scott -Original Message- From: Wagoner, Mark [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 9:06 AM To: 'Tomcat Users List' Subject: RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel I don't think this is exactly true. I have an app using the mediator design pattern, in which there is only one servlet handling all requests (all of my servlet mappings point to the same servlet). It in turn hands the requests off to various classes and/or JSP pages for actual processing. Within this servlet's init method is where I create my connection pool, configure Log4j logging, etc. I have never seen any case of init being called more than once. -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 6:38 AM To: 'Tomcat Users List' Subject: RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel Basically, Tomcat will create a separate instance for each unique URL that the servlet responses to. (Technically, every time you define the servlet in the web.xml there is a separate instance, and another instance is created when you use the ServletInvoker to invoke the servlet by /servlet/className.) Randy -Original Message- From: Scott Shorter [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 28, 2002 4:34 PM To: 'Tomcat Users List' Subject: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel All, I have a servlet that loads on startup, per the load-on-startup/ tag in web.xml. It does *not* implement SingleThreadModel. Unfortunately, two instances start up every time Tomcat starts - I can tell because I have a System.out.println call in init(). I need for there to be only one instance. What other settings could be causing multiple instances to happen? Thanks in advance, Scott -- To unsubscribe: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
I guess what I said has led to some confusion. I meant that each servlet tag creates an instance. Here are the possible reasons for getting multiple instances: 1. Multiple servlet tags in web.xml 2. One or more servet tag(s) in web.xml and using /servlets/ to access your servlet 3. Having the same context loaded multiple times. This generally happens because the AutoContextLoader (or whatever its called) is still enabled and an explicit Context is also defined, making two contexts (and two instances of the servlets). Randy -Original Message- From: Scott Shorter [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 9:05 AM To: 'Tomcat Users List' Subject: RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel Randy, The servlet is defined once in web.xml - one servlet tag, that is. In addition it is mapped to the root URL with a statement of the form: servlet-mapping servlet-nameMessageDispatcherServlet/servlet-name url-pattern//url-pattern /servlet-mapping Are you saying the servlet mapping is responsible for the multiple instances? I don't think that's the case, because I can comment out the mapping and still get the same results. Thanks, though. I'll keep working at it. - Scott -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 6:38 AM To: 'Tomcat Users List' Subject: RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel Basically, Tomcat will create a separate instance for each unique URL that the servlet responses to. (Technically, every time you define the servlet in the web.xml there is a separate instance, and another instance is created when you use the ServletInvoker to invoke the servlet by /servlet/className.) Randy -Original Message- From: Scott Shorter [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 28, 2002 4:34 PM To: 'Tomcat Users List' Subject: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel All, I have a servlet that loads on startup, per the load-on-startup/ tag in web.xml. It does *not* implement SingleThreadModel. Unfortunately, two instances start up every time Tomcat starts - I can tell because I have a System.out.println call in init(). I need for there to be only one instance. What other settings could be causing multiple instances to happen? Thanks in advance, Scott -- To unsubscribe: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Problem with Tomcat or Servlet?
Hi everybody, i have a strange Problem, i have developed a servlet in which i can create new records in a mysql database and where i can list these records in a htmlpage. Now the strange behaviour: If i try to get the list of records Tomcat throws an NullPointerException although the source is okay but if i create a new record and let my servlet list all my records it shows me all my records! I couldn't find any strange entries in my logfiles, everything is normal... Now, perhaps you can help me, is this a problem of my servlet or a problem of my tomcat? Thanx in Advance Stephan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
Randy, Thanks for clarifying what you meant. 1. Multiple servlet tags in web.xml Nope. 2. One or more servet tag(s) in web.xml and using /servlets/ to access your servlet Nope. 3. Having the same context loaded multiple times. This generally happens because the AutoContextLoader (or whatever its called) is still enabled and an explicit Context is also defined, making two contexts (and two instances of the servlets). Maybe. I do have a context explicitly defined (I need to, so I can create an authentication realm for the user interface portion of the application). I will look into how to not automatically load contexts and see if that helps. - Scott -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with Tomcat or Servlet?
Since Tomcat knows nothing about MySQL (or your database in particular), I would be willing to be that you have a problem in your code. You probably want to look at the line where the NullPointer is being thrown. A random guess - you only create your Connection or Statement object when you create a new record and not for select. Randy -Original Message- From: Stephan Mülhaus [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 9:28 AM To: Tomcat Users List Subject: Problem with Tomcat or Servlet? Hi everybody, i have a strange Problem, i have developed a servlet in which i can create new records in a mysql database and where i can list these records in a htmlpage. Now the strange behaviour: If i try to get the list of records Tomcat throws an NullPointerException although the source is okay but if i create a new record and let my servlet list all my records it shows me all my records! I couldn't find any strange entries in my logfiles, everything is normal... Now, perhaps you can help me, is this a problem of my servlet or a problem of my tomcat? Thanx in Advance Stephan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with Tomcat or Servlet?
Sounds like a servlet problem. To determine the cause of your problem we will need to see the servlet source code (at least the part that builds the list). Jim -Original Message- From: Stephan Mülhaus [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 8:28 AM To: Tomcat Users List Subject: Problem with Tomcat or Servlet? Hi everybody, i have a strange Problem, i have developed a servlet in which i can create new records in a mysql database and where i can list these records in a htmlpage. Now the strange behaviour: If i try to get the list of records Tomcat throws an NullPointerException although the source is okay but if i create a new record and let my servlet list all my records it shows me all my records! I couldn't find any strange entries in my logfiles, everything is normal... Now, perhaps you can help me, is this a problem of my servlet or a problem of my tomcat? Thanx in Advance Stephan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
3. Having the same context loaded multiple times. This generally happens because the AutoContextLoader (or whatever its called) is still enabled and an explicit Context is also defined, making two contexts (and two instances of the servlets). Maybe. I do have a context explicitly defined (I need to, so I can create an authentication realm for the user interface portion of the application). I will look into how to not automatically load contexts and see if that helps. Well after reading tomcat-docs/config/host.html#Automatic%20Application%20Deployment I am discouraged. It says that WARs are automatically unpacked (which you *can* turn off using unpackWARs=false in the Host tag) and that contexts are automatically generated for all contents of webapps. It doesn't say how to turn that feature off. I guess I can deploy to somewhere besides webapps - that should do it, huh? I'll try that and let all know. - Scott -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with Tomcat or Servlet?
A random guess - you only create your Connection or Statement object when you create a new record and not for select. Another guess... Do you have fields in your table(s) which allow nulls? If so, the result set will return a null when you get the contents of one of these fields and the field in the current row is null. Jim -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Getting multiple instances of my servlet, although it doesn't implement SingleThreadModel
I guess I can deploy to somewhere besides webapps - that should do it, huh? I'll try that and let all know. That did the trick. Thanks for the pointers, Randy and Mark. - Scott -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with Tomcat or Servlet?
okay, here is the part that builds the list:
//My Query to get all records from my table
r = s.executeQuery(SELECT * FROM fahrzeuge ORDER BY kaufdatum);
//a loop to parse the content of my records in my htmlpage
//chtml is my htmlpage as a String
//helpers.StrTran is a method to replace my placeholder in the htmlpage
with the String of my table
while(r.next()){
chtml = helpers.StrTran(chtml,-CAR-,r.getString(car));
chtml =
helpers.StrTran(chtml,-PRODUCER-,r.getString(producer));
chtml = helpers.StrTran(chtml,-COLOR-,r.getString(color));
chtml =
helpers.StrTran(chtml,-CODEPLATE-,r.getString(codeplate));
chtml =
helpers.StrTranList(chtml,!---marker---,cHtmlList+!---marker---);
}
out.println(chtml);
r.close();
I hope this helps you to solve my prob
At 08:38 01.03.2002 -0600, you wrote:
Sounds like a servlet problem. To determine the cause of your problem we
will need to see the servlet source code (at least the part that builds the
list).
Jim
-Original Message-
From: Stephan Mülhaus [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 8:28 AM
To: Tomcat Users List
Subject: Problem with Tomcat or Servlet?
Hi everybody,
i have a strange Problem, i have developed a servlet in which i
can create
new records in a mysql database and where i can list these records in a
htmlpage.
Now the strange behaviour:
If i try to get the list of records Tomcat throws an NullPointerException
although the source is okay but if i create a new record and let
my servlet
list all my records it shows me all my records!
I couldn't find any strange entries in my logfiles, everything is
normal...
Now, perhaps you can help me, is this a problem of my servlet or
a problem
of my tomcat?
Thanx in Advance
Stephan
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Stephan Mülhaus [EMAIL PROTECTED]
NWU Gesellschaft fuer Netzwerk und Kommunikation mbH
Phone: +49-231-986510 - 0
FAX: +49-231-986522 - 2
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RE: Problem with Tomcat or Servlet?
Well, i don't get any linenumbers where the problem occurs... No, my Connection is correct, i made this in several servlet and i don't have any problems with them. Since Tomcat knows nothing about MySQL (or your database in particular), I would be willing to be that you have a problem in your code. You probably want to look at the line where the NullPointer is being thrown. A random guess - you only create your Connection or Statement object when you create a new record and not for select. Randy -Original Message- From: Stephan Mülhaus [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 9:28 AM To: Tomcat Users List Subject: Problem with Tomcat or Servlet? Hi everybody, i have a strange Problem, i have developed a servlet in which i can create new records in a mysql database and where i can list these records in a htmlpage. Now the strange behaviour: If i try to get the list of records Tomcat throws an NullPointerException although the source is okay but if i create a new record and let my servlet list all my records it shows me all my records! I couldn't find any strange entries in my logfiles, everything is normal... Now, perhaps you can help me, is this a problem of my servlet or a problem of my tomcat? Thanx in Advance Stephan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- -- Stephan Mülhaus [EMAIL PROTECTED] NWU Gesellschaft fuer Netzwerk und Kommunikation mbH Phone: +49-231-986510 - 0 FAX: +49-231-986522 - 2 -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with Tomcat or Servlet?
No, i don't allow any nulls in my fields. Stephan At 08:43 01.03.2002 -0600, you wrote: A random guess - you only create your Connection or Statement object when you create a new record and not for select. Another guess... Do you have fields in your table(s) which allow nulls? If so, the result set will return a null when you get the contents of one of these fields and the field in the current row is null. Jim -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- -- Stephan Mülhaus [EMAIL PROTECTED] NWU Gesellschaft fuer Netzwerk und Kommunikation mbH Phone: +49-231-986510 - 0 FAX: +49-231-986522 - 2 -- -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: TOMCAT 4.0.2 server crash
Oooh I didnt noe tat matters. So wat about other drivers? which is thread safe and which is not? I also realise i do have many problems regarding database access. Im using MSSQL 2000 btw. whcih driver do u recommend? -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 7:43 PM To: 'Tomcat Users List' Subject: RE: TOMCAT 4.0.2 server crash Stop using the JDBC-ODBC bridge. Its not thread safe and will crash Tomcat (or any other JVM for that matter) that attempts concurrent database access. Randy -Original Message- From: Keith Ng [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:19 AM To: Tomcat Users List Subject: TOMCAT 4.0.2 server crash Hi I set up my tomcat server from home and then went to school to try access. for a while it was ok, but after repeatly doing many database queries and processing, suddenly i wasnt able to access the server. It returned a gateway timeout error. I den went home just now and realise the Tomcat does window is gone. I went to the log and track the following. ACCESS LOG === 153.20.95.66 - - [01/Mar/2002:13:43:45 8000] GET /ps/jscripts/validateRegister.js HTTP/1.1 304 - 153.20.95.66 - - [01/Mar/2002:13:43:46 8000] GET /ps/jscripts/validateAdvSearch.js HTTP/1.1 304 - //153.20.95.66 is my school's pc ip. its the last GET request 127.0.0.1 - - [01/Mar/2002:16:11:07 8000] GET /ps/css/PSCSS.css HTTP/1.1 304 - == LOG 2002-03-01 13:42:40 jsp: init 2002-03-01 13:42:40 jsp: init 2002-03-01 13:43:27 jsp: init 2002-03-01 13:43:29 jsp: init 2002-03-01 13:43:45 jsp: init after this supposedly there is no more request from school pc i went home and found tomcat server dos window gone as u can see, there is no clear wat has happened at all. Is there any other logs i have missed regarding the auto shutdown of tomcat? Can anyone tell me wat could have happened to cause tomcat to auto shutdown? Thanks... _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
FW: jspInit and load-on-startup
Hello
I would like to have a JSP page loaded by Tomcat 3.3 when it starts up.
I have added load-on-startup to the web.xml file and my JSP page looks
like this:
%@ page import=java.io.* contentType=text/xml %
%!
public void
Init(){
System.out.println(Hello World);
}
%
%
System.out.println(Normal call);
out.println(HTMLHi there/HTML);
%
I assumed that when Tomcat starts, I would see the Hello World message
displayed in my Tomcat console window. Instead, I see a message saying
LoadOnStartupInterceptor: Initializing JSP with JspWrapper.
If I then make a browser call to this JSP page I get
Hello World
Normal call
and subsequent calls just give Normal call.
I guess I have misunderstood what load-on-startup is for?
regards
Mark Lines-Davies
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Own Threads within TC ?
Hi, I know within an EJB container you mustn't use threads although in some you can either. How is that topic related to TC. I know I can use threads within TC but what does the spec. says about threads ? I want to start some within a servlet's init() and stop those using the destroy() method. Is that ok and allowed as well ? Thanks Oliver AXA eSolutions GmbH AXA Konzern AG Germany Oliver Lauer Web Architect Wörthstraße 34 D-50668 Köln Germany Tel.: +49 221 148 31277 Fax: +49 221 148 43963 Mobil: +49 179 59 064 59 e-Mail: [EMAIL PROTECTED] _ -- Aus Rechts- und Sicherheitsgruenden ist die in dieser E-Mail gegebene Information nicht rechtsverbindlich. Eine rechtsverbindliche Bestaetigung reichen wir Ihnen gerne auf Anforderung in schriftlicher Form nach. Beachten Sie bitte, dass jede Form der unautorisierten Nutzung, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail nicht gestattet ist.Diese Nachricht ist ausschliesslich fuer den bezeichneten Adressaten oder dessen Vertreter bestimmt. Sollten Sie nicht der vorgesehene Adressat dieser E-Mail oder dessen Vertreter sein, so bitten wir Sie, sich mit dem Absender der E-Mail in Verbindung zu setzen. For legal and security reasons the information provided in this e-mail is not legally binding. Upon request we would be pleased to provide you with a legally binding confirmation in written form. Any form of unauthorised use, publication, reproduction, copying or disclosure of the content of this e-mail is not permitted. This message is exclusively for the person addressed or their representative. If you are not the intended recipient of this message and its contents, please notify the sender immediately. == -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: XSL - Reload a resource without restarting
Doesn't work thus getLastModified() on a XSL file using URLConnection always return 0 - at least in my case :-). Oliver AXA eSolutions GmbH AXA Konzern AG Germany Oliver Lauer Web Architect Wörthstraße 34 D-50668 Köln Germany Tel.: +49 221 148 31277 Fax: +49 221 148 43963 Mobil: +49 179 59 064 59 e-Mail: [EMAIL PROTECTED] _ -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Gesendet: Donnerstag, 28. Februar 2002 17:51 An: Tomcat Users List Betreff: Re: XSL - Reload a resource without restarting Hi, Oliver. I can offer an idea (doubt it would qualify as brilliant though - sorry). If you do a getResource from the ServletContext, it will give you a java.net.URL. Then, maybe you could do an openConnection on the URL to get a URLConnection. Then, try the getLastModified method on that... Don't know if this will work, but figured I'd throw it out there as a suggestion. Best of luck, -Jeff -Ursprüngliche Nachricht- Von: Lauer, Oliver [mailto:[EMAIL PROTECTED]] Gesendet: Donnerstag, 28. Februar 2002 17:16 An: Tomcat Users List (E-Mail) Betreff: XSL - Reload a resource without restarting [snip] somebody a brilliant idea how to reload a resource dynamically within a webapp without having to restart. In my case I want to reload a XSL file only if it was changed. [snip] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Aus Rechts- und Sicherheitsgruenden ist die in dieser E-Mail gegebene Information nicht rechtsverbindlich. Eine rechtsverbindliche Bestaetigung reichen wir Ihnen gerne auf Anforderung in schriftlicher Form nach. Beachten Sie bitte, dass jede Form der unautorisierten Nutzung, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail nicht gestattet ist.Diese Nachricht ist ausschliesslich fuer den bezeichneten Adressaten oder dessen Vertreter bestimmt. Sollten Sie nicht der vorgesehene Adressat dieser E-Mail oder dessen Vertreter sein, so bitten wir Sie, sich mit dem Absender der E-Mail in Verbindung zu setzen. For legal and security reasons the information provided in this e-mail is not legally binding. Upon request we would be pleased to provide you with a legally binding confirmation in written form. Any form of unauthorised use, publication, reproduction, copying or disclosure of the content of this e-mail is not permitted. This message is exclusively for the person addressed or their representative. If you are not the intended recipient of this message and its contents, please notify the sender immediately. == -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: XSL - Reload a resource without restarting
Works fine...thanks !
Oliver
AXA eSolutions GmbH
AXA Konzern AG Germany
Oliver Lauer
Web Architect
Wörthstraße 34
D-50668 Köln
Germany
Tel.: +49 221 148 31277
Fax: +49 221 148 43963
Mobil: +49 179 59 064 59
e-Mail: [EMAIL PROTECTED]
_
-Ursprüngliche Nachricht-
Von: Ralph Einfeldt [mailto:[EMAIL PROTECTED]]
Gesendet: Donnerstag, 28. Februar 2002 18:15
An: Tomcat Users List
Betreff: AW: XSL - Reload a resource without restarting
I thought that the problem was, how to handle the change not
how to recognize it.
If the xsl is just file and you know where it is,
what about this:
long mLastLoad = 0;
File mXSLFile = new File(path-to-file);
if (mXSLFile.lastModified() mLastLoad) {
doWhatEverToReRead();
mLastLoad = (new Date()).getTime();
}
P.S.:
I still beg that the real problem lies in doWhatEverToReRead()
-Ursprüngliche Nachricht-
Von: Lauer, Oliver [mailto:[EMAIL PROTECTED]]
Gesendet: Donnerstag, 28. Februar 2002 18:01
An: 'Tomcat Users List'
Betreff: AW: XSL - Reload a resource without restarting
I'm going to try it. Thanks !
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Gesendet: Donnerstag, 28. Februar 2002 17:51
An: Tomcat Users List
Betreff: Re: XSL - Reload a resource without restarting
snip/
If you do a getResource from the ServletContext, it will give you a
java.net.URL. Then, maybe you could do an openConnection on
the URL to get a URLConnection. Then, try the getLastModified method
on
that... Don't know if this will work, but figured I'd throw it out
there
as a suggestion.
snip/
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RE: Problem with Tomcat or Servlet?
Stephan,
I don't see any glaring errors in this code, granted chtml, your statement
and any of the columns returned by your result set are not null. You need
to compile your application with debug (-g) so you can examine the stack
trace produced by the exception. This will at least show you what line is
causing the problem and should lead you to the bug.
Jim
-Original Message-
From: Stephan Mülhaus [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 8:52 AM
To: Tomcat Users List
Subject: RE: Problem with Tomcat or Servlet?
okay, here is the part that builds the list:
//My Query to get all records from my table
r = s.executeQuery(SELECT * FROM fahrzeuge ORDER BY kaufdatum);
//a loop to parse the content of my records in my htmlpage
//chtml is my htmlpage as a String
//helpers.StrTran is a method to replace my placeholder in the htmlpage
with the String of my table
while(r.next()){
chtml =
helpers.StrTran(chtml,-CAR-,r.getString(car));
chtml =
helpers.StrTran(chtml,-PRODUCER-,r.getString(producer));
chtml =
helpers.StrTran(chtml,-COLOR-,r.getString(color));
chtml =
helpers.StrTran(chtml,-CODEPLATE-,r.getString(codeplate));
chtml =
helpers.StrTranList(chtml,!---marker---,cHtmlList+!---marker---);
}
out.println(chtml);
r.close();
I hope this helps you to solve my prob
At 08:38 01.03.2002 -0600, you wrote:
Sounds like a servlet problem. To determine the cause of your problem we
will need to see the servlet source code (at least the part that
builds the
list).
Jim
-Original Message-
From: Stephan Mülhaus [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 8:28 AM
To: Tomcat Users List
Subject: Problem with Tomcat or Servlet?
Hi everybody,
i have a strange Problem, i have developed a servlet in which i
can create
new records in a mysql database and where i can list these
records in a
htmlpage.
Now the strange behaviour:
If i try to get the list of records Tomcat throws an
NullPointerException
although the source is okay but if i create a new record and let
my servlet
list all my records it shows me all my records!
I couldn't find any strange entries in my logfiles, everything is
normal...
Now, perhaps you can help me, is this a problem of my servlet or
a problem
of my tomcat?
Thanx in Advance
Stephan
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NWU Gesellschaft fuer Netzwerk und Kommunikation mbH
Phone: +49-231-986510 - 0
FAX: +49-231-986522 - 2
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tomcat startup problems on Linux box.
Hi All,
I am running Tomcat 4.0 on a Redhat 7.1 machine.
Everything is fine, except the startup/shutdown
scripts do not seem to work reliably.
I installed Tomcat from the RPM, so use the script
/etc/init.d/tomcat4 {shutdown|start}.
Sometimes they work, sometimes they don't.
I can always restart the service with a reboot,
but don't want to have to do that.
Any ideas what could be going wrong?
Thanks,
Sean
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Re: Jetty .vs. tomcat
Just a thought. Try the most current Production JDK (1.4) and the most current Tomcat (4+). That JDK version is a bit old. I am not preaching always do the latest and greatest or Use Beta Stuff in Prod. Also, It might not hurt to check your code. It is possible to introduce a memory leak in your own code by accidently maintaining a reference to objects you no longer use. If the ref count never goes to zero, it will never be scheduled for GC. Steve Wong wrote: Hi mingfai, I am trying other application servers because I have some problems using tomcat in a production environment. The environment is Solaris 8, JRE1.2.2, tomcat3.3, Apache1.3.23 with mod_ssl and mod_jk. What I discovered is that when I use apache benchmark tool(ab) to generate many requests on apache, the java heap allocated in tomcat continuously increases. Up to a point that there is OutOfMemoryError. If I generate the requests on tomcat instead, there is no problem. I am using the OptimizeIt to see the above result. And What I can find in cvs log of mod_jk is that there was a memory leak bug in May last year. But this bug is said to be fixed. If I use Apache1.3.23 without mod_ssl, I find that the java heap remains stable. However, I discovered that the allocated memory of the java process of tomcat continuously increases. Because I am afraid that there will be OutOfMemeryError in the production environment. So, I restart the tomcat process regularly. Have you discovered the same things for your web application?? Thx. and Regards. Steve. -Original Message- From: Ming Fai [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:05 PM To: Tomcat Users List Subject: RE: Jetty .vs. tomcat hi Steve, I'm a Tomcat user. from what I read on the web, I believe Jetty does outperform Tomcat significantly in static pages and also outperform Tomcat to a unknown degree in dynamic pages. so, why i still choose Tomcat? My main consideration is in scalability. Multiple instance of Tomcat can be run and load balanced with Apache and mod_jk. I believe it can achieve a very high scalability in handling simultanceous requests. Other considerations are: good integration with other Apache and commercial products, better support (i personally think the 'support' from Apache group is better than other open src groups), full implementation of JCP specification etc. And Tomcat should not be used together with Apache if there is heavy loading of static pages. Other than Tomcat and Jetty, Resin is also quite famous. And there are other commercial choice like WebLogic, JRun and Orion. You should make decision base on your need. In my opinion, if your site is small in scale, and requires a very good response time, then Jetty or Resin are your choice. Otherwise, Tomcat is a good choice in general and it is a proven product. It occupies about 50% of the servlet engine market as of mid 2001. (http://www.devx.com/judgingjava/articles/sixyears/printable/sixyearsp2.asp# fig7) Any comment are welcome! Regards, mingfai -Original Message- From: Steve Wong [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 3:17 PM To: [EMAIL PROTECTED] Subject: Jetty .vs. tomcat How will you compare jetty with tomcat? Which one will you choose for a production environment? Why? Any Performance figures about these 2 servlet containers? Thx. and Regards. Steve. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- = = [EMAIL PROTECTED] = = Spam : Unhealthy and High in Sodium and Cholesterol = = -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: jspInit and load-on-startup
Mark,
This is a bug in Tomcat 3.3. See:
http://nagoya.betaversion.org/bugzilla/show_bug.cgi?id=5390
It is fixed in Tomcat 3.3.1-b1.
Cheers,
Larry
-Original Message-
From: Mark Lines-Davies [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: FW: jspInit and load-on-startup
Hello
I would like to have a JSP page loaded by Tomcat 3.3 when it
starts up.
I have added load-on-startup to the web.xml file and my JSP
page looks
like this:
%@ page import=java.io.* contentType=text/xml %
%!
public void
Init(){
System.out.println(Hello World);
}
%
%
System.out.println(Normal call);
out.println(HTMLHi there/HTML);
%
I assumed that when Tomcat starts, I would see the Hello
World message
displayed in my Tomcat console window. Instead, I see a message saying
LoadOnStartupInterceptor: Initializing JSP with JspWrapper.
If I then make a browser call to this JSP page I get
Hello World
Normal call
and subsequent calls just give Normal call.
I guess I have misunderstood what load-on-startup is for?
regards
Mark Lines-Davies
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RE: tomcat startup problems on Linux box.
It would be hard to identify your specific problem based on what you have
written here, but there some places you can start looking. First, check your
log files, specifically the 'catalina.out' file for startup and shutdown
errors. Typcially it takes tomcat 4-5 seconds to startup or shutdown on my
redhat 7.2 machine running java 1.4. Running a tail -f log.file will
allow you to see what's going on (where log.file is the logfile you're
watching).
-Steve
-Original Message-
From: Sean Machin
To: 'Tomcat Users List'
Sent: 3/1/2002 8:05 AM
Subject: tomcat startup problems on Linux box.
Hi All,
I am running Tomcat 4.0 on a Redhat 7.1 machine.
Everything is fine, except the startup/shutdown
scripts do not seem to work reliably.
I installed Tomcat from the RPM, so use the script
/etc/init.d/tomcat4 {shutdown|start}.
Sometimes they work, sometimes they don't.
I can always restart the service with a reboot,
but don't want to have to do that.
Any ideas what could be going wrong?
Thanks,
Sean
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RE: jspInit and load-on-startup
What does your web.xml file look like for this tag? (Please include
the entire servlet declaration.)
Randy
-Original Message-
From: Mark Lines-Davies [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: FW: jspInit and load-on-startup
Hello
I would like to have a JSP page loaded by Tomcat 3.3 when it
starts up.
I have added load-on-startup to the web.xml file and my JSP
page looks
like this:
%@ page import=java.io.* contentType=text/xml %
%!
public void
Init(){
System.out.println(Hello World);
}
%
%
System.out.println(Normal call);
out.println(HTMLHi there/HTML);
%
I assumed that when Tomcat starts, I would see the Hello
World message
displayed in my Tomcat console window. Instead, I see a message saying
LoadOnStartupInterceptor: Initializing JSP with JspWrapper.
If I then make a browser call to this JSP page I get
Hello World
Normal call
and subsequent calls just give Normal call.
I guess I have misunderstood what load-on-startup is for?
regards
Mark Lines-Davies
**
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for the exclusive use of the addressee. If you are not the
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Re: Own Threads within TC ?
On Fri, 1 Mar 2002, Lauer, Oliver wrote: Date: Fri, 1 Mar 2002 16:41:17 +0100 From: Lauer, Oliver [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List (E-Mail) [EMAIL PROTECTED] Subject: Own Threads within TC ? Hi, I know within an EJB container you mustn't use threads although in some you can either. How is that topic related to TC. I know I can use threads within TC but what does the spec. says about threads ? I want to start some within a servlet's init() and stop those using the destroy() method. Is that ok and allowed as well ? Tomcat itself doesn't stop you from doing this (unless you run under a security manager with a policy that prohibits thread creation). A couple of things to keep in mind: * Threads should normally be created as daemon threads (thread.setDaemon(true) after creation). Otherwise, Tomcat will hang forever at shutdown time unless your code correctly cleans up the threads it created. * It is not valid to keep a reference to objects provided by the container (HttpServletRequest, HttpServletResponse) beyond the scope of a particular call to the service() method of your servlet. You'll need to copy everything you need out of these objects before the servlet call finishes. Thanks Oliver Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
JDBC Relam, Tomcat 4.0.1, JDK1.3.1_02, Sybase issues?
Hello, I am using Tomcat 4.0.1, JDK1.3.1_02, Sybase for user authenication, when I start Transmit I receive the following error from the jdbc driver java.sql.SQLException: JZ001: User name property 'user_dbo:password=pass_dbo' too long. Maximum length is 30. In the server.xml I have Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=com.sybase.jdbc2.jdbc.SybDriver digest=SHA connectionURL= jdbc:sybase:Tds:server:port/dbname?user=user_dbo;password=pass_dbo userTable=realmUsers userNameCol=user_name userCredCol= user_pswd userRoleTable=realmRoles roleNameCol=role_name / I have done some searches on this but found little - any ideas? Thanks Julie. This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect those of J.P. Morgan Chase Co., its subsidiaries and affiliates. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Problem with ISAPI redirector for Tomcat 4.0.2
I think you're absolutely correct. I was using a .reg file created from the documentation for AJP, which has the old name for the .dll. Thanks, Bryan Baker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 1:33 AM To: Tomcat Users List Subject: RE: Problem with ISAPI redirector for Tomcat 4.0.2 [ISAPI redirector for Tomcat 4.0.2 does not work but Version 3.3 works] I've got the same problem. I think the problem are the different names of the filter. My solution is: Rename the filter for 4.0.2 to isapi_redirect.dll or change the name in the registry [HKEY_LOCAL_MACHINE\SOFTWARE\ Apache Software Foundation\Jakarta Isapi Redirector\1.0] extension_uri=/jakarta/isapi_redirector.dll (autoconf creates also the wrong name). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: jspInit and load-on-startup
Larry
I've downloaded 3.3.1 and it works as expected.
many, many thanks
Mark
-Original Message-
From: Larry Isaacs [mailto:[EMAIL PROTECTED]]
Sent: 01 March 2002 16:18
To: 'Tomcat Users List'
Subject: RE: jspInit and load-on-startup
Mark,
This is a bug in Tomcat 3.3. See:
http://nagoya.betaversion.org/bugzilla/show_bug.cgi?id=5390
It is fixed in Tomcat 3.3.1-b1.
Cheers,
Larry
-Original Message-
From: Mark Lines-Davies [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: FW: jspInit and load-on-startup
Hello
I would like to have a JSP page loaded by Tomcat 3.3 when it
starts up.
I have added load-on-startup to the web.xml file and my JSP
page looks
like this:
%@ page import=java.io.* contentType=text/xml %
%!
public void
Init(){
System.out.println(Hello World);
}
%
%
System.out.println(Normal call);
out.println(HTMLHi there/HTML);
%
I assumed that when Tomcat starts, I would see the Hello
World message
displayed in my Tomcat console window. Instead, I see a message saying
LoadOnStartupInterceptor: Initializing JSP with JspWrapper.
If I then make a browser call to this JSP page I get
Hello World
Normal call
and subsequent calls just give Normal call.
I guess I have misunderstood what load-on-startup is for?
regards
Mark Lines-Davies
**
***
The information contained in this message or any of its
attachments may be privileged and confidential and intended
for the exclusive use of the addressee. If you are not the
addressee any disclosure, reproduction, distribution or other
dissemination or use of this communication is strictly prohibited
**
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RE: jspInit and load-on-startup
Hi Randy
My web.xml file is as below, but it turns out to be a bug in Tomcat 3.3, and
3.3.1 has fixed it.
cheers
Mark
?xml version=1.0 encoding=ISO-8859-1?
!DOCTYPE web-app
PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN
http://java.sun.com/j2ee/dtds/web-app_2_2.dtd;
web-app
servlet
servlet-nameall/servlet-name
jsp-filezzz.jsp/jsp-file
load-on-startup1/load-on-startup
/servlet
servlet-mapping
servlet-nameall/servlet-name
url-pattern/*/url-pattern
/servlet-mapping
/web-app
-Original Message-
From: Randy Layman [mailto:[EMAIL PROTECTED]]
Sent: 01 March 2002 15:23
To: 'Tomcat Users List'
Subject: RE: jspInit and load-on-startup
What does your web.xml file look like for this tag? (Please include
the entire servlet declaration.)
Randy
-Original Message-
From: Mark Lines-Davies [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 01, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: FW: jspInit and load-on-startup
Hello
I would like to have a JSP page loaded by Tomcat 3.3 when it
starts up.
I have added load-on-startup to the web.xml file and my JSP
page looks
like this:
%@ page import=java.io.* contentType=text/xml %
%!
public void
Init(){
System.out.println(Hello World);
}
%
%
System.out.println(Normal call);
out.println(HTMLHi there/HTML);
%
I assumed that when Tomcat starts, I would see the Hello
World message
displayed in my Tomcat console window. Instead, I see a message saying
LoadOnStartupInterceptor: Initializing JSP with JspWrapper.
If I then make a browser call to this JSP page I get
Hello World
Normal call
and subsequent calls just give Normal call.
I guess I have misunderstood what load-on-startup is for?
regards
Mark Lines-Davies
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AW: Own Threads within TC ?
Thanks, good to know, is it ok to reference my ServletContext within 'my' threads ? Oliver AXA eSolutions GmbH AXA Konzern AG Germany Oliver Lauer Web Architect Wörthstraße 34 D-50668 Köln Germany Tel.: +49 221 148 31277 Fax: +49 221 148 43963 Mobil: +49 179 59 064 59 e-Mail: [EMAIL PROTECTED] _ -Ursprüngliche Nachricht- Von: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 1. März 2002 17:42 An: Tomcat Users List Betreff: Re: Own Threads within TC ? On Fri, 1 Mar 2002, Lauer, Oliver wrote: Date: Fri, 1 Mar 2002 16:41:17 +0100 From: Lauer, Oliver [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List (E-Mail) [EMAIL PROTECTED] Subject: Own Threads within TC ? Hi, I know within an EJB container you mustn't use threads although in some you can either. How is that topic related to TC. I know I can use threads within TC but what does the spec. says about threads ? I want to start some within a servlet's init() and stop those using the destroy() method. Is that ok and allowed as well ? Tomcat itself doesn't stop you from doing this (unless you run under a security manager with a policy that prohibits thread creation). A couple of things to keep in mind: * Threads should normally be created as daemon threads (thread.setDaemon(true) after creation). Otherwise, Tomcat will hang forever at shutdown time unless your code correctly cleans up the threads it created. * It is not valid to keep a reference to objects provided by the container (HttpServletRequest, HttpServletResponse) beyond the scope of a particular call to the service() method of your servlet. You'll need to copy everything you need out of these objects before the servlet call finishes. Thanks Oliver Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Aus Rechts- und Sicherheitsgruenden ist die in dieser E-Mail gegebene Information nicht rechtsverbindlich. Eine rechtsverbindliche Bestaetigung reichen wir Ihnen gerne auf Anforderung in schriftlicher Form nach. Beachten Sie bitte, dass jede Form der unautorisierten Nutzung, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail nicht gestattet ist.Diese Nachricht ist ausschliesslich fuer den bezeichneten Adressaten oder dessen Vertreter bestimmt. Sollten Sie nicht der vorgesehene Adressat dieser E-Mail oder dessen Vertreter sein, so bitten wir Sie, sich mit dem Absender der E-Mail in Verbindung zu setzen. For legal and security reasons the information provided in this e-mail is not legally binding. Upon request we would be pleased to provide you with a legally binding confirmation in written form. Any form of unauthorised use, publication, reproduction, copying or disclosure of the content of this e-mail is not permitted. This message is exclusively for the person addressed or their representative. If you are not the intended recipient of this message and its contents, please notify the sender immediately. == -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: AW: Own Threads within TC ?
On Fri, 1 Mar 2002, Lauer, Oliver wrote: Date: Fri, 1 Mar 2002 17:47:11 +0100 From: Lauer, Oliver [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject: AW: Own Threads within TC ? Thanks, good to know, is it ok to reference my ServletContext within 'my' threads ? Oliver As long as the webapp is still running, that should be ok. How do you know? You should register a ServletContextListener that is notified when the application is started and shut down. (This is also a good place to create and destroy the threads themselves.) Craig AXA eSolutions GmbH AXA Konzern AG Germany Oliver Lauer Web Architect Wörthstraße 34 D-50668 Köln Germany Tel.: +49 221 148 31277 Fax: +49 221 148 43963 Mobil: +49 179 59 064 59 e-Mail: [EMAIL PROTECTED] _ -Ursprüngliche Nachricht- Von: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 1. März 2002 17:42 An: Tomcat Users List Betreff: Re: Own Threads within TC ? On Fri, 1 Mar 2002, Lauer, Oliver wrote: Date: Fri, 1 Mar 2002 16:41:17 +0100 From: Lauer, Oliver [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List (E-Mail) [EMAIL PROTECTED] Subject: Own Threads within TC ? Hi, I know within an EJB container you mustn't use threads although in some you can either. How is that topic related to TC. I know I can use threads within TC but what does the spec. says about threads ? I want to start some within a servlet's init() and stop those using the destroy() method. Is that ok and allowed as well ? Tomcat itself doesn't stop you from doing this (unless you run under a security manager with a policy that prohibits thread creation). A couple of things to keep in mind: * Threads should normally be created as daemon threads (thread.setDaemon(true) after creation). Otherwise, Tomcat will hang forever at shutdown time unless your code correctly cleans up the threads it created. * It is not valid to keep a reference to objects provided by the container (HttpServletRequest, HttpServletResponse) beyond the scope of a particular call to the service() method of your servlet. You'll need to copy everything you need out of these objects before the servlet call finishes. Thanks Oliver Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Aus Rechts- und Sicherheitsgruenden ist die in dieser E-Mail gegebene Information nicht rechtsverbindlich. Eine rechtsverbindliche Bestaetigung reichen wir Ihnen gerne auf Anforderung in schriftlicher Form nach. Beachten Sie bitte, dass jede Form der unautorisierten Nutzung, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail nicht gestattet ist.Diese Nachricht ist ausschliesslich fuer den bezeichneten Adressaten oder dessen Vertreter bestimmt. Sollten Sie nicht der vorgesehene Adressat dieser E-Mail oder dessen Vertreter sein, so bitten wir Sie, sich mit dem Absender der E-Mail in Verbindung zu setzen. For legal and security reasons the information provided in this e-mail is not legally binding. Upon request we would be pleased to provide you with a legally binding confirmation in written form. Any form of unauthorised use, publication, reproduction, copying or disclosure of the content of this e-mail is not permitted. This message is exclusively for the person addressed or their representative. If you are not the intended recipient of this message and its contents, please notify the sender immediately. == -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: AW: Own Threads within TC ?
Craig, I did it in the Servlet's init() and destroy() ?? Oliver AXA eSolutions GmbH AXA Konzern AG Germany Oliver Lauer Web Architect Wörthstraße 34 D-50668 Köln Germany Tel.: +49 221 148 31277 Fax: +49 221 148 43963 Mobil: +49 179 59 064 59 e-Mail: [EMAIL PROTECTED] _ -Ursprüngliche Nachricht- Von: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 1. März 2002 17:52 An: Tomcat Users List Betreff: Re: AW: Own Threads within TC ? On Fri, 1 Mar 2002, Lauer, Oliver wrote: Date: Fri, 1 Mar 2002 17:47:11 +0100 From: Lauer, Oliver [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject: AW: Own Threads within TC ? Thanks, good to know, is it ok to reference my ServletContext within 'my' threads ? Oliver As long as the webapp is still running, that should be ok. How do you know? You should register a ServletContextListener that is notified when the application is started and shut down. (This is also a good place to create and destroy the threads themselves.) Craig AXA eSolutions GmbH AXA Konzern AG Germany Oliver Lauer Web Architect Wörthstraße 34 D-50668 Köln Germany Tel.: +49 221 148 31277 Fax: +49 221 148 43963 Mobil: +49 179 59 064 59 e-Mail: [EMAIL PROTECTED] _ -Ursprüngliche Nachricht- Von: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 1. März 2002 17:42 An: Tomcat Users List Betreff: Re: Own Threads within TC ? On Fri, 1 Mar 2002, Lauer, Oliver wrote: Date: Fri, 1 Mar 2002 16:41:17 +0100 From: Lauer, Oliver [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List (E-Mail) [EMAIL PROTECTED] Subject: Own Threads within TC ? Hi, I know within an EJB container you mustn't use threads although in some you can either. How is that topic related to TC. I know I can use threads within TC but what does the spec. says about threads ? I want to start some within a servlet's init() and stop those using the destroy() method. Is that ok and allowed as well ? Tomcat itself doesn't stop you from doing this (unless you run under a security manager with a policy that prohibits thread creation). A couple of things to keep in mind: * Threads should normally be created as daemon threads (thread.setDaemon(true) after creation). Otherwise, Tomcat will hang forever at shutdown time unless your code correctly cleans up the threads it created. * It is not valid to keep a reference to objects provided by the container (HttpServletRequest, HttpServletResponse) beyond the scope of a particular call to the service() method of your servlet. You'll need to copy everything you need out of these objects before the servlet call finishes. Thanks Oliver Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Aus Rechts- und Sicherheitsgruenden ist die in dieser E-Mail gegebene Information nicht rechtsverbindlich. Eine rechtsverbindliche Bestaetigung reichen wir Ihnen gerne auf Anforderung in schriftlicher Form nach. Beachten Sie bitte, dass jede Form der unautorisierten Nutzung, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail nicht gestattet ist.Diese Nachricht ist ausschliesslich fuer den bezeichneten Adressaten oder dessen Vertreter bestimmt. Sollten Sie nicht der vorgesehene Adressat dieser E-Mail oder dessen Vertreter sein, so bitten wir Sie, sich mit dem Absender der E-Mail in Verbindung zu setzen. For legal and security reasons the information provided in this e-mail is not legally binding. Upon request we would be pleased to provide you with a legally binding confirmation in written form. Any form of unauthorised use, publication, reproduction, copying or disclosure of the content of this e-mail is not permitted. This message is exclusively for the person addressed or their representative. If you are not the intended recipient of this message and its contents, please notify the sender immediately. == -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Aus Rechts- und Sicherheitsgruenden ist die in dieser E-Mail gegebene Information nicht rechtsverbindlich. Eine rechtsverbindliche Bestaetigung reichen wir Ihnen gerne auf Anforderung in
JNDI / DB Connection pooling
Has anyone successfully got JNDI Connection pooling to work with Tomcat (vers 4.0.2) and Postgres? I think my server.xml must be wrong. It's got: Resource name=jdbc/LiveDb auth=Container type=tyrex.jdbc.ServerDataSource / ResourceParams name=jdbc/LiveDb parameternamefactory/name valueorg.apache.naming.factory.TyrexDataSourceFactory/value/parameter parameternameuser/namevaluelive/value/parameter parameternamepassword/namevaluelive/value/parameter parameternameserverName/namevaluel2/value/parameter parameternamedatabaseName/namevaluelive/value/parameter parameternamedriverClassName/namevalueorg.postgresql.Driver/value /parameter parameternamedriverName/namevaluejdbc:postgresql://l2/live/value/ parameter /ResourceParams But I get an error: java.security.AccessControlException: access denied (tyrex.tm.TyrexPermission manager) at java.security.AccessControlContext.checkPermission(AccessControlContext.java :272) at java.security.AccessController.checkPermission(AccessController.java:399) at tyrex.tm.Tyrex.getTransactionManager(Tyrex.java:89) at tyrex.tm.ResourceManager.run(ResourceManager.java:118) at java.security.AccessController.doPrivileged(Native Method) at tyrex.tm.ResourceManager.enlistResource(ResourceManager.java:91) at tyrex.jdbc.EnlistedConnection.enlist(EnlistedConnection.java:241) at tyrex.jdbc.EnlistedConnection.init(EnlistedConnection.java:129) at tyrex.jdbc.ServerDataSource.getConnection(ServerDataSource.java:258) at tyrex.jdbc.ServerDataSource.getConnection(ServerDataSource.java:223) at AccessLog.doGet(AccessLog.java:192) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) 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.ja va:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:475) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) 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:5 66) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) 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:5 66) 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:484) Any ideas??? Thanks for any help Mark -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Can someone help me please?????
Hi, send us ( or me ) your server configuration file (/conf/server.xml) - Original Message - From: Dieter Lunn [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:25 PM Subject: Can someone help me please? Hi, I downloaded the nightly build and it started fine but it won't deploy an app I have and I can't connect using localhost:8080. Could someone please help? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: TOMCAT 4.0.2 server crash
Hi tat msSql jdbc driver is for both 7 and 2000? -Original Message- From: Reynir Hübner [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 11:23 PM To: Tomcat Users List Subject: RE: TOMCAT 4.0.2 server crash Microsoft licensed the Merant msSQL JDBC driver, it´s downloadable for free from the Microsoft website. Last time I checked it was quite good. hope it helps [EMAIL PROTECTED] -Original Message- From: Keith Ng [mailto:[EMAIL PROTECTED]] Sent: 1. mars 2002 15:12 To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: RE: TOMCAT 4.0.2 server crash Oooh I didnt noe tat matters. So wat about other drivers? which is thread safe and which is not? I also realise i do have many problems regarding database access. Im using MSSQL 2000 btw. whcih driver do u recommend? -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 7:43 PM To: 'Tomcat Users List' Subject: RE: TOMCAT 4.0.2 server crash Stop using the JDBC-ODBC bridge. Its not thread safe and will crash Tomcat (or any other JVM for that matter) that attempts concurrent database access. Randy -Original Message- From: Keith Ng [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:19 AM To: Tomcat Users List Subject: TOMCAT 4.0.2 server crash Hi I set up my tomcat server from home and then went to school to try access. for a while it was ok, but after repeatly doing many database queries and processing, suddenly i wasnt able to access the server. It returned a gateway timeout error. I den went home just now and realise the Tomcat does window is gone. I went to the log and track the following. ACCESS LOG === 153.20.95.66 - - [01/Mar/2002:13:43:45 8000] GET /ps/jscripts/validateRegister.js HTTP/1.1 304 - 153.20.95.66 - - [01/Mar/2002:13:43:46 8000] GET /ps/jscripts/validateAdvSearch.js HTTP/1.1 304 - //153.20.95.66 is my school's pc ip. its the last GET request 127.0.0.1 - - [01/Mar/2002:16:11:07 8000] GET /ps/css/PSCSS.css HTTP/1.1 304 - == LOG 2002-03-01 13:42:40 jsp: init 2002-03-01 13:42:40 jsp: init 2002-03-01 13:43:27 jsp: init 2002-03-01 13:43:29 jsp: init 2002-03-01 13:43:45 jsp: init after this supposedly there is no more request from school pc i went home and found tomcat server dos window gone as u can see, there is no clear wat has happened at all. Is there any other logs i have missed regarding the auto shutdown of tomcat? Can anyone tell me wat could have happened to cause tomcat to auto shutdown? Thanks... _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Can someone help me please?????
Here is the file. I also want to have the apache integration which doesn't start On March 1, 2002 11:32 am, you wrote: Hi, send us ( or me ) your server configuration file (/conf/server.xml) - Original Message - From: Dieter Lunn [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:25 PM Subject: Can someone help me please? Hi, I downloaded the nightly build and it started fine but it won't deploy an app I have and I can't connect using localhost:8080. Could someone please help? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
URL Problem with blanks in names
Hi, how can I create a link (A HREF...) to a file with blank in either the directory or in the filename? I mean for example: A HREF=/images/a b.gifOpen/A I tried to create the link using URLEncoder.encode(..) but the created link didn't work either. Zsolt -- Zsolt Koppany -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Logging
Using Tomcat 4, I am trying to accomplish writing logs (preferrably via System.out and System.err) that have a timestamp on each and every write. Iplanet and JavaWebServer did this automatically. It is important to write to these logs and have them timestamped, WITHOUT writing code that is in any way web-server specific. What I have learned about Tomcat 4 logging is this: All System.out and System.err print statements go by default to the catalina.out file. Each context within tomcat can be written to a specific file via the logger component. There are a couple of questions that I'm trying to understand. First - can the catalina.out file be configured through tomcat components such that all System.out and System.err entries are timestamped. Two - What are the api calls to write to the logger file and can I specifiy the verbosity (the level of the entry 0-4) with each entry? I'm hesitant to use the logger since I'm unfamiliar with whether or not that code would be portable to other web servers? Thanks, Jay -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: URL Problem with blanks in names
try to replace your blanks by the character '%' - Original Message - From: Zsolt Koppany [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:22 PM Subject: URL Problem with blanks in names Hi, how can I create a link (A HREF...) to a file with blank in either the directory or in the filename? I mean for example: A HREF=/images/a b.gifOpen/A I tried to create the link using URLEncoder.encode(..) but the created link didn't work either. Zsolt -- Zsolt Koppany -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Can someone help me please?????
is my mailer down or your attachment is really empty? - Original Message - From: Dieter Lunn [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:40 PM Subject: Re: Can someone help me please? Here is the file. I also want to have the apache integration which doesn't start On March 1, 2002 11:32 am, you wrote: Hi, send us ( or me ) your server configuration file (/conf/server.xml) - Original Message - From: Dieter Lunn [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:25 PM Subject: Can someone help me please? Hi, I downloaded the nightly build and it started fine but it won't deploy an app I have and I can't connect using localhost:8080. Could someone please help? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Logging
Jay Wright wrote: ... I'm hesitant to use the logger since I'm unfamiliar with whether or not that code would be portable to other web servers? have a look at log4j ! anyway, configurations in tomcat wouldn't break your code either. markus -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: URL Problem with blanks in names
sorry, it's %20 instead of % - Original Message - From: j-y ciccoli [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:46 PM Subject: Re: URL Problem with blanks in names try to replace your blanks by the character '%' - Original Message - From: Zsolt Koppany [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:22 PM Subject: URL Problem with blanks in names Hi, how can I create a link (A HREF...) to a file with blank in either the directory or in the filename? I mean for example: A HREF=/images/a b.gifOpen/A I tried to create the link using URLEncoder.encode(..) but the created link didn't work either. Zsolt -- Zsolt Koppany -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Starting tomcat with a different user
Nelson Yip wrote: Hi, I finally installed tomcat but I want to start up tomcat with a different user and not root. I created a user called tomcat and I want this user to startup tomcat automatically. What is the best way to do it? Have Apache run on port 80 and have it delegate requests for JSP pages and Servlets to your Tomcat instance which has an AJP13 or Warp connector listening on a port higher than 1024. Since Tomcat will nto be listening on a port numbered 1024 or less, it can be run by a non-root user. Pascal -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat 4.0.2 exception triying to access a Jsp ...
Julien OIX wrote:
org.apache.catalina.connector.warp.WarpConnection.run(WarpConnection.java:194)
at java.lang.Thread.run(Thread.java:498)
/pre/ppbroot cause/b prejava.lang.NoClassDefFoundError:
sun/tools/javac/Main
Make sure that the java compiler is in Catalina's classpath. the
compiler is in
/${JAVA_HOME}/lib/tools.jar
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Messages in Log files
Hi! I'm just trying to test a simple .CLASS file wich is imported by one of my servlets. So, because of this, I put some System.out.println lines to see the results... but the problem is that I can't find the messages I'm sending in these lines on the log files neither in the console.. The only messages I can see are those wich are placed in the servlets, jsp or applets Could you please tell me what I have to do to see these messages? Thanks in advance! Nancy. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Someone can help me???
Hi, people! Someone can help me ?? I don't understand where I can deploy my .class files or .jar ... I don't know which dir in TomCat structure I have to put these files ... thanks so much dark.Wizzard __ Quer ter seu próprio endereço na Internet? Garanta já o seu e ainda ganhe cinco e-mails personalizados. DomíniosBOL - http://dominios.bol.com.br -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Can someone help me please?????
Must be the mailer On March 1, 2002 11:50 am, you wrote: is my mailer down or your attachment is really empty? - Original Message - From: Dieter Lunn [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:40 PM Subject: Re: Can someone help me please? Here is the file. I also want to have the apache integration which doesn't start On March 1, 2002 11:32 am, you wrote: Hi, send us ( or me ) your server configuration file (/conf/server.xml) - Original Message - From: Dieter Lunn [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 01, 2002 6:25 PM Subject: Can someone help me please? Hi, I downloaded the nightly build and it started fine but it won't deploy an app I have and I can't connect using localhost:8080. Could someone please help? -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] --- - -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Tomcat 4, just a simple question. Thanks
Thanks brian ! Brian Adams wrote: nope! no container. some people use JBoss (http://www.jboss.org) B -Original Message- From: Gustavo Mejia [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 12:18 PM To: [EMAIL PROTECTED] Subject: Tomcat 4, just a simple question. Hi everyone, I have a very simple question, do you know how Tomcat 4, manage the EJBs, do you know if this has a EJB container ?? Thanks a lot ! -- Saludos Gustavo Mejía Mora INFOTEC Tel: +(55) 5 624 28 00 Ext: 253 / 220 - We should take care not to make the intellect our god; it has, of course, powerful muscles, but no personality. - Albert Einstein -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- Saludos Gustavo Mejía Mora INFOTEC Tel: +(55) 5 624 28 00 Ext: 253 / 220 - We should take care not to make the intellect our god; it has, of course, powerful muscles, but no personality. - Albert Einstein -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Can someone help me please?????
Here it is anyway: !-- Example Server Configuration File -- !-- Note that component elements are nested corresponding to their parent-child relationships with each other -- !-- A Server is a singleton element that represents the entire JVM, which may contain one or more Service instances. The Server listens for a shutdown command on the indicated port. Note: A Server is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- Server port=8005 shutdown=SHUTDOWN debug=0 !-- Uncomment these entries to enable JMX MBeans support -- !-- Listener className=org.apache.catalina.mbeans.ServerLifecycleListener debug=0/ Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener debug=0/ -- !-- Global JNDI resources -- GlobalNamingResources !-- Test entry for demonstration purposes -- Environment name=simpleValue type=java.lang.Integer value=30/ !-- Editable user database that can also be used by UserDatabaseRealm to authenticate users -- Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved /Resource ResourceParams name=UserDatabase parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/tomcat-users.xml/value /parameter /ResourceParams /GlobalNamingResources !-- A Service is a collection of one or more Connectors that share a single Container (and therefore the web applications visible within that Container). Normally, that Container is an Engine, but this is not required. Note: A Service is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- !-- Define the Tomcat Stand-Alone Service -- Service name=Tomcat-Standalone !-- A Connector represents an endpoint by which requests are received and responses are returned. Each Connector passes requests on to the associated Container (normally an Engine) for processing. By default, a non-SSL HTTP/1.1 Connector is established on port 8080. You can also enable an SSL HTTP/1.1 Connector on port 8443 by following the instructions below and uncommenting the second Connector entry. SSL support requires the following steps (see the SSL Config HOWTO in the Tomcat 4.0 documentation bundle for more detailed instructions): * Download and install JSSE 1.0.2 or later, and put the JAR files into $JAVA_HOME/jre/lib/ext. * Execute: %JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg RSA (Windows) $JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA (Unix) with a password value of changeit for both the certificate and the keystore itself. By default, DNS lookups are enabled when a web application calls request.getRemoteHost(). This can have an adverse impact on performance, so you can disable it by setting the enableLookups attribute to false. When DNS lookups are disabled, request.getRemoteHost() will return the String version of the IP address of the remote client. -- !-- Define a non-SSL HTTP/1.1 Connector on port 8080 -- Connector className=org.apache.catalina.connector.http.HttpConnector port=8080 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=6/ !-- Note : To disable connection timeouts, set connectionTimeout value to -1 -- !-- Define an SSL HTTP/1.1 Connector on port 8443 -- !-- Connector className=org.apache.catalina.connector.http.HttpConnector port=8443 minProcessors=5 maxProcessors=75 enableLookups=true acceptCount=10 debug=0 scheme=https secure=true Factory className=org.apache.catalina.net.SSLServerSocketFactory clientAuth=false protocol=TLS/ /Connector -- !-- Define an AJP 1.3 Connector on port 8009 -- Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8009 minProcessors=5 maxProcessors=75 acceptCount=10 debug=0/ !-- Define a Proxied HTTP/1.1 Connector on port 8081 -- !-- See proxy documentation for more information about using this. -- !-- Connector className=org.apache.catalina.connector.http.HttpConnector port=8081 minProcessors=5 maxProcessors=75 enableLookups=true acceptCount=10 debug=0 connectionTimeout=6 proxyPort=80/ -- !-- Define a non-SSL HTTP/1.0 Test Connector on
Help? tomcat 4.0.2 and jdk1.4 with poolman
Hey everybody, I've been running tomcat 4.0.2 with jdk 1.3.1 and poolman 2.0.4 supported JDBC Realms for a while now with no problems. I recently tried to switch to jdk 1.4 (Something that I think I need to do for it's Headless support on my Linux box) and it gave me the following exception on startup. java.lang.NullPointerException at com.codestudio.management.PoolManConfiguration.parseXML(PoolManConfiguration.java:117) at com.codestudio.management.PoolManConfiguration.loadConfiguration(PoolManConfiguration.java:75) at com.codestudio.management.PoolManBootstrap.init(PoolManBootstrap.java:61) at com.codestudio.util.SQLManager.assertLoaded(SQLManager.java:109) at com.codestudio.util.SQLManager.requestConnection(SQLManager.java:190) at com.codestudio.sql.PoolMan.connect(PoolMan.java:184) at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:548) at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:613) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3345) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.StandardHost.start(StandardHost.java:614) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:343) at org.apache.catalina.core.StandardService.start(StandardService.java:388) at org.apache.catalina.core.StandardServer.start(StandardServer.java:506) at org.apache.catalina.startup.Catalina.start(Catalina.java:781) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:42) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:28) at java.lang.reflect.Method.invoke(Method.java:327) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) Line 117 of PoolManConfiguration.java is the following. URL confURL = PoolManConfiguration.class.getClassLoader().getResource(configFile); It's basically trying to load poolman.xml from common/classes. It looks like it's having a major problem with the classloader. I.e., PoolManConfiguration.class.getClassLoader() is what is null. I've checked this with some println()'s. The strange thing is that this is not simply due to the change from jdk1.3.1 to jdk1.4 because I can run tomcat 4.0.1 with the same configuration with no problems. Incidentally, I have to use 4.0.2 because I need to use the error-page element in my application and it is broken in 4.0.1. Does anyone have any idea what changed in both tomcat and the jdk from versions 4.0.1 and 1.3.1 to versions 4.0.2 and 1.4 that would account for this? Does anyone know of an easy way to fix the error-page problem in 4.0.1? If so I'll just use that. If not I'll have to investigate another connection pooler for MySQL. Any ideas on that? Hope I hear from you guys. Cavan Morris
mod_webapp with apache 2.0
Hi, I'm trying to build webapp on Red Hat 7.2 to use with Apache 2.0. All the documentation refers to the output being a .so file but I don't get one. I get a .o .la .slo and a .lo (which is pointing to the .o file). I took a look at the make file, and it doesn't make any mention of .so. I also tried a couple different versions of libtool (shot in the dark) but no go. Not being very knowledgeable in this matter, is there a problem or is this the expected output. Thanks. John -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: mod_webapp with apache 2.0
I believe the makefile is wrong. I had to look at the output of the make command and find a command near the end that was run in the base/apache-2.0 dir that was linking mod_webapp.la. I then copies that command, added the -shared flag and changed the output to mod_webapp.so. This worked for me with apache 2.0.32 but not 2.0.28. - Original Message - From: John Chan [EMAIL PROTECTED] To: Tomcat [EMAIL PROTECTED] Sent: Friday, March 01, 2002 4:27 PM Subject: mod_webapp with apache 2.0 Hi, I'm trying to build webapp on Red Hat 7.2 to use with Apache 2.0. All the documentation refers to the output being a .so file but I don't get one. I get a .o .la .slo and a .lo (which is pointing to the .o file). I took a look at the make file, and it doesn't make any mention of .so. I also tried a couple different versions of libtool (shot in the dark) but no go. Not being very knowledgeable in this matter, is there a problem or is this the expected output. Thanks. John -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Classpath Issue
Hi Craig,
Thanks for the response; however, perhaps I could provide you
with a concrete use-case example to motivate why I might want
to share from ${CATALINA_BASE}. Alternatively, perhaps you
could advise me on the correct way to address this situation:
We develop several related webapps which rely on the same libraries,
some of which have static content. E.g., we have a DBPoolManager.
In Tomcat 3.x we simply added dbpool.jar to our CLASSPATH before
starting tomcat.
In Tomcat 4, it appears that if we want to share any resources
across two webapps we need to put them into ${CATALINA_HOME}/lib
(or classes).
The libraries for the shared resources are being developed
concurrently with the webapps, so we'd really prefer not to
deploy them out to into the main ${CATALINA_HOME} installation.
Of course, as you said, we could have each developer have a
private copy of Tomcat, but that raises other issues, as I'm
sure you can imagine.
I took a look a the current CVS source for Tomcat 4 and it
looks like in fact this functionality has been added:
% cvs log Bootstrap.java
...
revision 1.30
date: 2001/10/19 05:58:57; author: remm; state: Exp; lines: +14 -6
- The shared classloader is created based on catalina.base
(instead of catalinaHome). This is experimental.
...
I was able to to add the equivalent changes into the released
Bootstrap.java (-r tomcat_402: 1.26.2.2) and patch them into
${CATALINA_HOME}/bin/bootstrap.jar, so I'm okay for now.
However, I do still believe it's not unreasonable to want this
feature enabled by default.
Thanks,
d
At Fri, 1 Mar 2002 16:26:33 -0800 (PST),
Craig R. McClanahan [EMAIL PROTECTED] wrote:
On Fri, 1 Mar 2002 [EMAIL PROTECTED] wrote:
Date: Fri, 01 Mar 2002 15:12:41 -0800
From: [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Cc: Jean-Luc BEAUDET [EMAIL PROTECTED]
Subject: Re: Classpath Issue
Is there a reason why ${CATALINA_HOME}/classes and
${CATALINA_HOME}/lib is used for shared classes but the corresponding
directories for ${CATALINA_BASE} are not?
We are using ${CATALINA_BASE} to maintain a clean installation of
tomcat4 (which seems to be the point of ${CATALINA_BASE}), but the
problem above is biting us.
The original assumption was that, if you wanted to share your Tomcat
installation, that meant you want to share everything except the
dynamic stuff (conf, logs, webapps, and work).
If you really want unique sets of shared JARs as well, you're getting to
the point where you might just as well install Tomcat more than once.
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Can't make WebAppConectionWork
I've been trying to install tomcat4 onto my apache server today(windows 98). I downloaded the executable installed and installed tomcat. I then ran it, and it worked at port 8080 of my machine. I then downloaded the mod_webapp package and installed it as per its instructions. I then added the following 4 lines to my httpd.conf file LoadModule webapp_module modules/mod_webapp.so AddModule_webapp.c WebAppConnection conn warp localhost:8008 WebAppDeploy examples conn /examples to attemp to access the examples directory in the tomcat intallation folder. after restarting both servers, I am gettting a 404 on myServer/examples/ is there something I'm forgetting to do? Thanks -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Can't make WebAppConectionWork
Hi Daniel, 1. have you looked at the logs on apache and tomcat? 2. FYI, start tomcat first then start apache 3. there may be a bug that is affecting you (not sure) when you restart try http://localhost/examples/jsp/num/numguess.jsp there are binary images(jpg) that would crash the web_app mod if you are suffering from this bug. B -Original Message- From: Daniel R Thomas [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 8:36 PM To: [EMAIL PROTECTED] Subject: Can't make WebAppConectionWork I've been trying to install tomcat4 onto my apache server today(windows 98). I downloaded the executable installed and installed tomcat. I then ran it, and it worked at port 8080 of my machine. I then downloaded the mod_webapp package and installed it as per its instructions. I then added the following 4 lines to my httpd.conf file LoadModule webapp_module modules/mod_webapp.so AddModule_webapp.c WebAppConnection conn warp localhost:8008 WebAppDeploy examples conn /examples to attemp to access the examples directory in the tomcat intallation folder. after restarting both servers, I am gettting a 404 on myServer/examples/ is there something I'm forgetting to do? Thanks -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
[FAQ] jGuru FAQ Update
jGuru maintains FAQs and Forums on Servlets, JSP, and Tomcat (as well as many other Java topics). Here is an automated update on recent postings to Tomcat-related FAQs. Please direct flames and feedback to [EMAIL PROTECTED] . - Alex ++ JavaServer Pages (JSP) FAQ: http://www.jguru.com/faq/JSP Does anyone know the pro's or con's between developing a site for 2k users in either JSP or ColdFusion? What is faster development done in? How well does JSP scale when compared to coldfusion? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=777501 Are Page scoped variables available across multiple requests to the same page? If this is not the case, what is the difference between request scope and page scope for JSP? Also, is this data available even when something like a query string is changed?/p http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=777497 How can I retrieve an expired session? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=777496 pI have a JSP that uses frames inside frames. How can say to the browser to open the Error Page in the main frame (the topmost frame)?/p http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=777478 Is it possible to call a custom tag from another custom tag? If so how? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=777473 I have downloaded the Tomcat 3.3a. After I start up the server.. it puts out this strange message: embeded Tomcat: exception initializing ContextManager. What do I have to do to start my Server without any error messages? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775521 We have multiple RquestDspacter.forward() in a single JSP file. This JSP runs OK with JRun 3.0 but gives Error 500 (response has already been commited) with Web Sphere 3.4. Is there any restriction in WebSphere that we can have only 1 RequestDispatcher.forward() call in a single JSP? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775349 Does Buffer size affects the performance in any way? I am using buffer size as 100kb.will it in anyway affect the performance? If yes what is the optimum size that can be used? If no why? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775339 Is it possible to press a button in one frame and caused a form in another frame to be submitted? pI have a scrollable jsp in one frame and another frame with just buttons. I want to be able to press a button and sumbit a form from the jsp page. Thanks for any replies. http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775280 I am aware of the technical differences between response.sendRedirect() and lt;jsp:forward...gt; i.e. that the first one sends an instruction to the browser to request the specified page, and the second simply sends the specified page.pHowever, can anyone tell me why one should be used instead of the other? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775275 nbsp;nbsp;nbsp;How to pass parameters to a bean constructor. I can create a bean constructor with parameters. but bow do I pass values to the bean from a JSP page on creation..Is there any way to do this.. br nbsp;nbsp;nbsp;Also, is there any way to access bean properties which are set using jsp:setProperty, from another bean. I am able to access properties which are initialized in the bean itself. http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775216 How can I find out the name of the machine on which the JSP is executing? http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=775213 pI'm kind of new to JSP, and am working on putting together a framework wherein I include common elements of a page (title bar, menu, etc.) in a single WAR file and then attach those elements to my content pages that belong to another WAR file./p pThe problem I'm running into is that my include statements in my content pages don't work when I try to include items from the different WAR. I can bring the included pages up, but can't get a JSP to include them./p lt;h4gt;Example:lt;/h4gt; pIn shared.war, I have the file /htmlcommon/header.jsp. In search.war, I have the document /search.jsp/p pIn search.jsp, I have the following include statement:/p codelt;jsp:include page=/shared/htmlcommon/header.jsp/gt;/code pHowever, when I load the page, the header doesn't come in and I get an error 404 - not found./p pI'd appreciate any thoughts on this. Thanks much/p pMichael Lundinbr/ [EMAIL PROTECTED]/p http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=773526 Using Jigsaw, W3C's Server, I have to find out how many sessions are there at a given time. Any help will be greatly appreciated http://www.jguru.com/misc/faqtrampoline.jsp?src=notifyEID=773521 In my jsp page I have 2 combo boxes--data of 2nd comboBox is dependent on the 1st. The data for both is previously obtained from a
Form based authentication - TC4.0.2 - Invalid Direct Reference toform login page Error
Hi I am using tomcat 4.0.2 with form based authentication. I works great except in one scenario. When someone directly goes to a login page, then logs in it give the Invalid Direct Reference to form login page error This problem occurs when people bookmark the login page (which happens to be the first page). The code does not store the request if it is from the login page (I think so it can go back to the original page they went to). What is the standard work around for this? Thanks --Peter -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
tomcat 4.0.2 and oracles XDK (xsql) Urgent
I am trying to install some *.xsql pages under tomcat 4.0.2 with out luck. I am using : Oracle 9.0.1 rdbms Oracle XSQL Servlet Page Processor 9.0.1.0.0 (Production) from the 9.0.1 Linux distribution. Redhat 7.2 Java - j2sdk1.4.0 I have: 1. copied classes12.jar, oraclexsql.jar, xsu12.jar and xmlparserv2.jar to tomcathome/common/lib 2. copied XSQLConfig.xml to tomcathome/common/classes I have used the same XSQLConfig.xml with Apache/JServ and it works. 3. added the following two sections to the tomcathome/conf/web.xml file: !-- Oracle xsql processing -- servlet servlet-namexsql/servlet-name servlet-classoracle.xml.xsql.XSQLServlet/servlet-class /servlet servlet-mapping servlet-namexsql/servlet-name url-pattern*.xsql/url-pattern /servlet-mapping 4. copied helloworld.xsql into tomcathome/webapps/ROOT/ 5. started tomcat with the new files. Now when I access the example as: http://myhost:8180/helloworld.xsql I get : Oracle XSQL Servlet Page Processor 9.0.1.0.0 (Production) XSQL-007: Cannot acquire a database connection to process page. java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver What could possibly be wrong ??? Thanks Thor __ Do You Yahoo!? Yahoo! Sports - sign up for Fantasy Baseball http://sports.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Modify Directory Listing
Hi, we want to add some meta tags( like noindex nofollow) in the head section of the directory listing. The reason is we want to prevent our search engine from indexing the directory listing itself. In apache you can specify a template for this purpose. Is there something similar in tomcat??? Thanks Christian Fuchs -- --- Unico Media GmbH Christian Fuchs Geschäftsführer Falkenstr. 2 81541 München Germany http://www.unico-consulting.com Tel. Office: ++49-(0)89-62500627 Fax Office: ++49-(0)89-62500628 Mobile : 0170-2400414 Tel. Home-Office: ++49-(0)8192-998256 Fax Home-Office: ++49-(0)8192-998257 PGP KeyID: 0xEC013B39 PGP Fingerprint: 724D D65D ABFC EE2F 41AF 4DCB 93D3 724B EC01 3B39 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
[ANNOUNCEMENT] Tomcat 4.0.3 security hotfix release
A security vulnerability affecting the sandboxing provided by the Java Security Manager has been discovered. The request dipatcher functionality of the Servlet API could be used by a malicious servlet or JSP page to get access to any resource located on the server's filesystem, bypassing the Security Manager protection. Note: People who are not using Tomcat with the Security Manager are not affected by this problem, and do not need to upgrade. Tomcat 4.0.3 has been released, and is identical to Tomcat 4.0.2 with the only change being the fix for the problem described above: http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.0.3/ The security patch can also be downloaded as a binary patch for Tomcat 4.0.2 and can be applied to an existing Tomcat 4.0.2 installation: http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.0.2/bin/hotfi x/ The source code for the hotfix is included in the archive. The upcoming Tomcat 4.0.4 Beta 1 release will also include this fix. Issue report: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6772 Remy -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
