MySQL's XA problem
I hava done a test to use the MySQL XADataSource. For MySQL has no
MYSQLXADataSourceFactory
class, so I coded one to produce MysqlXADataSource. MysqlXADataSource is
configured in tomcat 5.5
server.xml. I can get the MysqlXADataSource instance xaDs by which I can get
XAConnection and
XAResource. I also configured a UserTransaction which was produced by
org.objectweb.jotm.UserTransactionFactory. The following is the action's code
in a test web
application. This action runs correctly the first time, but in the second time,
it runs very slow,
then reports Lock wait timeout exceeded; try restarting transaction error.
The first question is that it seems the action did not update the table
testdata's data. Did the
UserTransaction ut have some error not participate in the database transaction?
The second question is that I have searched this error, but don't know how to
solve it. Please
give me some tips. Must I not use MySQL's XA in Kandula ? Thanks.
The java code (JOTM example):
UserTransaction ut = null;
try{
Context ctx = new InitialContext();
MysqlXADataSource xaDs =
(MysqlXADataSource)ctx.lookup(java:comp/env/jdbc/myXADB);
ut = (UserTransaction)ctx.lookup(java:comp/env/UserTransaction);
XAConnection xCon = xaDs.getXAConnection();
java.sql.Connection conn = xCon.getConnection();
System.out.println( beginning the transaction xa con = + conn);
ut.begin();
// JDBC statements
Statement stmt = conn.createStatement();
ResultSet rst = stmt.executeQuery(select id, foo from testdata);
if(rst.next()) {
foo=rst.getInt(2);
}
System.out.println(foo = + foo + (before completion));
String sql = update testdata set foo= + (++foo) + where id=1;
stmt.executeUpdate(sql);// === The program will wait here, and then report
the error message
!
ut.commit();
System.out.println( committing the transaction );
conn.close();
System.out.println( done );
}catch(Exception e) {
System.out.print(DBTest );
e.printStackTrace();
System.out.println( rolling back the transaction );
try {
ut.rollback();
System.out.println(rollback ok.);
}catch(Exception e1){
System.out.println(rollback Error + e1);
}
System.out.println(rollback end);
}
}
The error message:
== xaDataSource = [EMAIL PROTECTED] ==
beginning the transaction xa con = [EMAIL PROTECTED]
foo = 29 (before completion)
committing the transaction
done
beginning the transaction xa con = [EMAIL PROTECTED]
foo = 29 (before completion)
- set rollback only (tx=bb14:38:0:01777d30dfc9556034...986c02:)
DBTest java.sql.SQLException: Lock wait timeout exceeded; try restarting
transaction
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2822)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1536)
at
com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1159)
at
com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:684)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1184)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1101)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1086)
at
com.mysql.jdbc.jdbc2.optional.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:840)
at foo.XADBTest.init(XADBTest.java:92)
at
org.apache.jsp.testJotm_jsp._jspService(org.apache.jsp.testJotm_jsp:55)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
install tomcat under linux (java problem)
Hi, I'm trying to install Tomcat 5.5.15 on a linux machine (debian 3.1 r0a). I installed Java 5.0 already. According to java and tomcat /etc/environment contains the following two lines: JAVA_HOME=/usr/java/jdk1.5.0_06 CATALINA_HOME=/srv/apache-tomcat-5.5.15 I try to install tomcat in the way it is described here: http://tomcat.apache.org/tomcat-5.5-doc/setup.html My problem is: if I call ./configure everithing runs fine until the following error message: checking for javac... /usr/java/jdk1.5.0_06/bin/javac checking wether the Java compiler (/usr/java/jdk1.5.0_06/bin/javac) works... no configure: error: installation or configuration problem: javac cannot compile Can someone help me? I don't know what's wrong! thanks -- Erstellt mit Operas revolutionärem E-Mail-Modul: http://www.opera.com/m2/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: install tomcat under linux (java problem)
Hi Hannes, in my humildy opinion the question is you do not have 1.5 in your profile. if you put: java -version could not find your java 1.5 try to add to your .profile in the user \\ then put java -version to be sure that is the 1.5 version. and then try to be sure if is in the setenv.sh and in the startup.sh Be living, Ruben Hannes Hein writes: Hi, I'm trying to install Tomcat 5.5.15 on a linux machine (debian 3.1 r0a). I installed Java 5.0 already. According to java and tomcat /etc/environment contains the following two lines: JAVA_HOME=/usr/java/jdk1.5.0_06 CATALINA_HOME=/srv/apache-tomcat-5.5.15 I try to install tomcat in the way it is described here: http://tomcat.apache.org/tomcat-5.5-doc/setup.html My problem is: if I call ./configure everithing runs fine until the following error message: checking for javac... /usr/java/jdk1.5.0_06/bin/javac checking wether the Java compiler (/usr/java/jdk1.5.0_06/bin/javac) works... no configure: error: installation or configuration problem: javac cannot compile Can someone help me? I don't know what's wrong! thanks -- Erstellt mit Operas revolutionärem E-Mail-Modul: http://www.opera.com/m2/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jdbc with tomcat5 and mysql - fedora core4
Hi, I am trying to migrate my application from fedora core 3 to 4. tomcat 5 is working, mysql is working. I had downloaded the latest version of jdbc driver from mysql.com. mysql-connector-java-3.1.12-bin.jar. I had copied the same to lib directory of webapps/ROOT where the application was copied to make it work. I had taken help from a site to create jdbc.java file to compile and run to see whether the connection is working. http://www.dantullis.com/howtos/rh9_apache2_tomcat5_mysql413_howto6.html While compiling [ java as it is coming with fc4 ] no error is given but tried to run, it gives the following error. [EMAIL PROTECTED] ROOT]# java ./jdbc Exception in thread main java.lang.NoClassDefFoundError: ./jdbc at gnu.java.lang.MainThread.run() (/usr/lib64/libgcj.so.6.0.0) Caused by: java.lang.ClassNotFoundException: ./jdbc at java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (/usr/lib64/libgcj.so.6.0.0) at gnu.java.lang.MainThread.run() (/usr/lib64/libgcj.so.6.0.0) [EMAIL PROTECTED] ROOT]# can some body help me. Regards Sarathy -- http://www.fastmail.fm - One of many happy users: http://www.fastmail.fm/docs/quotes.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Desperate for help with isapi_redirect.dll
David Thielen wrote: 3.I consistently get the following in the isapi_redirect.log file (removed duplicates): [Fri Jan 27 12:40:39 2006] [error] HttpExtensionProc::jk_isapi_plugin.c (1029): could not get a worker for name ajp13 [Fri Jan 27 13:53:06 2006] [info] ajp_send_request::jk_ajp_common.c (1178): Socket 616 is not connected any more (errno=-1) [Fri Jan 27 13:53:06 2006] [info] ajp_send_request::jk_ajp_common.c (1225): All endpoints are disconnected or dead [Fri Jan 27 13:53:06 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1 [Fri Jan 27 13:53:07 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=61 [Fri Jan 27 13:53:07 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=61) [Fri Jan 27 13:53:07 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process. [Fri Jan 27 13:53:08 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13w failed [Fri Jan 27 13:53:08 2006] [error] HttpExtensionProc::jk_isapi_plugin.c (1022): service() failed Hmm. 61 is connection refused according to http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp Have a look a Mladen's reply to a similar problem: http://marc.theaimsgroup.com/?l=tomcat-userm=102553922207529w=2 It essentially says, set worker.ajp13.cachesize=100 Looking at the docs (http://tomcat.apache.org/connectors-doc/config/workers.html) the default cachesize value for IIS is ten. I am pretty sure this is because non-server versions of windows limit the number of incoming connections to 10. On a server edition of Windows there is no limit so this will need to be higher. Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.Object cannot be resolved
From: Sebastian Funk [mailto:[EMAIL PROTECTED] Subject: Re: java.lang.Object cannot be resolved I set $JAVA_HOME to /usr/lib/jdk, it's a link to /usr/lib/jdk1.5.0_05. JAVA_HOME has no effect on compilations; the Tomcat startup scripts use it to find the installed JRE/JDK, but the standard Java launchers (e.g., java, javac) don't use it. But without rt.jar in -cp it doesn't work. My whole javac-line is: 'sudo javac -cp /home/tomcat/tomcat/common/lib/servlet-api.jar:/home/ tomcat/mysql-connector-java-3.1.11-bin.jar:/usr/lib/jdk/jre/lib/ rt.jar:.' Do you really need sudo here? Perhaps that's creating some issues. What happens if you try to compile a simple Hello World program, without anything specified for -cp? (Try it with and without sudo to see if that makes a difference.) What environment variables do you have set? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: install tomcat under linux (java problem)
From: Hannes Hein [mailto:[EMAIL PROTECTED] Subject: install tomcat under linux (java problem) I try to install tomcat in the way it is described here: http://tomcat.apache.org/tomcat-5.5-doc/setup.html Note that this section is for running Tomcat as a daemon; does Tomcat run properly on your system when using the standard script (startup.sh)? See RUNNING.txt in the Tomcat home directory. configure: error: installation or configuration problem: javac cannot compile Can you run javac by itself to compile a simple program? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: install tomcat under linux (java problem)
Initially it was a java installation problem because I used the jdk...rpm.bin file from sun that in fact doesn't work with debian ( see: http://www.linuxquestions.org/questions/showthread.php?t=108638 ). I had to use the jdk...bin file, now java runs correctly. From: Hannes Hein [mailto:[EMAIL PROTECTED] Subject: install tomcat under linux (java problem) I try to install tomcat in the way it is described here: http://tomcat.apache.org/tomcat-5.5-doc/setup.html Note that this section is for running Tomcat as a daemon; does Tomcat run properly on your system when using the standard script (startup.sh)? See RUNNING.txt in the Tomcat home directory. I know that this is for running Tomcat as a daemon, and I want Tomcat to run as a daemon. Can you run javac by itself to compile a simple program? Yes. javac runs correctly. The problem 'configure: error: installation or configuration problem: javac cannot compile' is solved now as java runs correctly, but it still doesn't compile the sources and I have absolutely no idea why (see attached file for make output). hannes callisto:/srv/apache-tomcat-5.5.15/bin/jsvc-src# make make -C native all make[1]: Entering directory `/srv/apache-tomcat-5.5.15/bin/jsvc-src/native' gcc -g -O2 -DOS_LINUX -DDSO_DLFCN -DCPU=\i386\ -I/usr/local/java/jdk1.5.0_06/include -I/usr/local/java/jdk1.5.0_06/include/linux -Wall -Wstrict-prototypes -c jsvc-unix.c -o jsvc-unix.o In Datei, eingefügt von jsvc.h:20, von jsvc-unix.c:17: /usr/include/stdio.h:34:21: stddef.h: Datei oder Verzeichnis nicht gefunden In Datei, eingefügt von /usr/include/stdio.h:36, von jsvc.h:20, von jsvc-unix.c:17: /usr/include/bits/types.h:31:20: stddef.h: Datei oder Verzeichnis nicht gefunden In Datei, eingefügt von /usr/include/libio.h:32, von /usr/include/stdio.h:72, von jsvc.h:20, von jsvc-unix.c:17: /usr/include/_G_config.h:14:20: stddef.h: Datei oder Verzeichnis nicht gefunden In Datei, eingefügt von /usr/include/_G_config.h:24, von /usr/include/libio.h:32, von /usr/include/stdio.h:72, von jsvc.h:20, von jsvc-unix.c:17: /usr/include/wchar.h:48:20: stddef.h: Datei oder Verzeichnis nicht gefunden In Datei, eingefügt von /usr/include/gconv.h:28, von /usr/include/_G_config.h:44, von /usr/include/libio.h:32, von /usr/include/stdio.h:72, von jsvc.h:20, von jsvc-unix.c:17: /usr/include/wchar.h:48:20: stddef.h: Datei oder Verzeichnis nicht gefunden In Datei, eingefügt von /usr/include/_G_config.h:44, von /usr/include/libio.h:32, von /usr/include/stdio.h:72, von jsvc.h:20, von jsvc-unix.c:17: /usr/include/gconv.h:31:20: stddef.h: Datei oder Verzeichnis nicht gefunden In file included from /usr/include/_G_config.h:44, from /usr/include/libio.h:32, from /usr/include/stdio.h:72, from jsvc.h:20, from jsvc-unix.c:17: /usr/include/gconv.h:72: error: Syntaxfehler before size_t /usr/include/gconv.h:88: error: Syntaxfehler before size_t /usr/include/gconv.h:97: error: Syntaxfehler before size_t /usr/include/gconv.h:174: error: Syntaxfehler before size_t /usr/include/gconv.h:177: error: Syntaxfehler before '}' token In file included from /usr/include/libio.h:32, from /usr/include/stdio.h:72, from jsvc.h:20, from jsvc-unix.c:17: /usr/include/_G_config.h:47: error: field `__cd' has incomplete type /usr/include/_G_config.h:50: error: field `__cd' has incomplete type In Datei, eingefügt von /usr/include/stdio.h:72, von jsvc.h:20, von jsvc-unix.c:17: /usr/include/libio.h:53:21: stdarg.h: Datei oder Verzeichnis nicht gefunden In file included from /usr/include/stdio.h:72, from jsvc.h:20, from jsvc-unix.c:17: /usr/include/libio.h:351: error: Syntaxfehler before size_t /usr/include/libio.h:360: error: Syntaxfehler before size_t /usr/include/libio.h:464: error: Syntaxfehler before __gnuc_va_list /usr/include/libio.h:466: error: Syntaxfehler before __gnuc_va_list /usr/include/libio.h:468: error: Syntaxfehler before _IO_sgetn /usr/include/libio.h:468: error: Syntaxfehler before size_t In file included from jsvc.h:20, from jsvc-unix.c:17: /usr/include/stdio.h:302: error: Syntaxfehler before size_t /usr/include/stdio.h:309: error: Syntaxfehler before size_t /usr/include/stdio.h:337: error: Syntaxfehler before __gnuc_va_list /usr/include/stdio.h:342: error: Syntaxfehler before __gnuc_va_list /usr/include/stdio.h:345: error: Syntaxfehler before __gnuc_va_list /usr/include/stdio.h:351: error: Syntaxfehler before size_t
Re: install tomcat under linux (java problem)
Hi, From: Hannes Hein [mailto:[EMAIL PROTECTED] Subject: install tomcat under linux (java problem) I try to install tomcat in the way it is described here: http://tomcat.apache.org/tomcat-5.5-doc/setup.html Note that this section is for running Tomcat as a daemon; does Tomcat run properly on your system when using the standard script (startup.sh)? See RUNNING.txt in the Tomcat home directory. sorry I forgot to tell you that tomcat runs properly if I use the startup.sh script. I have just the daemon compile error problem now. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: install tomcat under linux (java problem)
Hallo Hannes!
Hannes Hein wrote:
Yes. javac runs correctly.
jsvc is a C program so you don't need a java compiler for building it.
The problem 'configure: error: installation or configuration problem:
javac cannot compile' is solved now as java runs correctly, but it
still doesn't compile the sources and I have absolutely no idea why
(see attached file for make output).
[...]
callisto:/srv/apache-tomcat-5.5.15/bin/jsvc-src# make
make -C native all
make[1]: Entering directory `/srv/apache-tomcat-5.5.15/bin/jsvc-src/native'
gcc -g -O2 -DOS_LINUX -DDSO_DLFCN -DCPU=\i386\
-I/usr/local/java/jdk1.5.0_06/include -I/usr/local/java/jdk1.5.0_06/include/linux -Wall
-Wstrict-prototypes -c jsvc-unix.c -o jsvc-unix.o
In Datei, eingefügt von jsvc.h:20,
von jsvc-unix.c:17:
/usr/include/stdio.h:34:21: stddef.h: Datei oder Verzeichnis nicht gefunden
[...]
For those who don't speak German: Datei oder Verzeichnis nicht
gefunden translates to File or directory not found. My guess is that
something is wrong with your C development tools. Perhaps the
configure-script could not find your headers as there are no entries in
the gcc output containing something like -I/usr/include. Are you sure
you have your libraries set up properly?
Check whether your compiler works by compiling following program:
--
#include stdio.h
int main(){printf(works\n);}
--
Command line: cc -o c-test c-test.c
Try to clean your source tree and rerun ./configure.
Kind regards,
Wolfgang
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Re: install tomcat under linux (java problem)
Hallo Wolfgang,
there is no longer a java problem (sorry but the thread began with that
problem).
callisto:/srv/apache-tomcat-5.5.15/bin/jsvc-src# make
make -C native all
make[1]: Entering directory
`/srv/apache-tomcat-5.5.15/bin/jsvc-src/native'
gcc -g -O2 -DOS_LINUX -DDSO_DLFCN -DCPU=\i386\
-I/usr/local/java/jdk1.5.0_06/include
-I/usr/local/java/jdk1.5.0_06/include/linux -Wall -Wstrict-prototypes
-c jsvc-unix.c -o jsvc-unix.o
In Datei, eingefügt von jsvc.h:20,
von jsvc-unix.c:17:
/usr/include/stdio.h:34:21: stddef.h: Datei oder Verzeichnis nicht
gefunden
[...]
For those who don't speak German: Datei oder Verzeichnis nicht
gefunden translates to File or directory not found. My guess is that
something is wrong with your C development tools. Perhaps the
configure-script could not find your headers as there are no entries in
the gcc output containing something like -I/usr/include. Are you sure
you have your libraries set up properly?
Check whether your compiler works by compiling following program:
--
#include stdio.h
int main(){printf(works\n);}
--
Command line: cc -o c-test c-test.c
I tryed your simple code and in fact is seems to be a problem with the
header files.
That means the libraries aren't set up properly.
But I always used SuSE Linux before, and SuSE is very easy and does
anything necessary for you, so my problem is now: I don't know which
libaries I have to install to compile the tomcat daemon.
Hannes
-
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Re: install tomcat under linux (java problem)
May I suggest you start a new thread (new email) with the appropriate
subject?
It helps prevent the erroneous replies as well as helps in future searches
through the achieves. Additionally many list members watch the threads by
the subject and may be ignoring this thread and yet have the answer to your
current problem.
- Original Message -
From: Hannes Hein [EMAIL PROTECTED]
To: Tomcat Users List users@tomcat.apache.org
Sent: Sunday, February 12, 2006 4:10 PM
Subject: Re: install tomcat under linux (java problem)
Hallo Wolfgang,
there is no longer a java problem (sorry but the thread began with that
problem).
callisto:/srv/apache-tomcat-5.5.15/bin/jsvc-src# make
make -C native all
make[1]: Entering directory
`/srv/apache-tomcat-5.5.15/bin/jsvc-src/native'
cc -g -O2 -DOS_LINUX -DDSO_DLFCN -DCPU=\i386\ -I/usr/local/java/jdk1.5.0_06/include
-I/usr/local/java/jdk1.5.0_06/include/linux -Wall -Wstrict-prototypes
-c jsvc-unix.c -o jsvc-unix.o
In Datei, eingefügt von jsvc.h:20,
von jsvc-unix.c:17:
/usr/include/stdio.h:34:21: stddef.h: Datei oder Verzeichnis nicht
gefunden
[...]
For those who don't speak German: Datei oder Verzeichnis nicht
gefunden translates to File or directory not found. My guess is that
something is wrong with your C development tools. Perhaps the
configure-script could not find your headers as there are no entries in
the gcc output containing something like -I/usr/include. Are you sure
you have your libraries set up properly?
Check whether your compiler works by compiling following program:
--
#include stdio.h
int main(){printf(works\n);}
--
Command line: cc -o c-test c-test.c
I tryed your simple code and in fact is seems to be a problem with the
header files.
That means the libraries aren't set up properly.
But I always used SuSE Linux before, and SuSE is very easy and does
anything necessary for you, so my problem is now: I don't know which
libaries I have to install to compile the tomcat daemon.
Hannes
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Suppress Servlet-Engine header info
Hi all. In the Apache config, you can change the ServerTokens directive from Full to Prod to suppress the amount of information sent with the HTTP headers - a good idea for a production system to hide the implementation details. e.g. instead of sending the full info, such as 'Server: Apache/2.0.49 (Win32) mod_ssl/2.0.49 OpenSSL/0.9.7d mod_jk/1.2.4', with the Prod setting it only sends 'Server: Apache'. I was just wondering if there is such an option for tomcat. Currently it is sending 'Servlet-Engine: Tomcat Web Server/3.2.1 (JSP 1.1; Servlet 2.2; Java 1.3.1_07; Windows 2000 5.0 x86; java.vendor=Sun Microsystems Inc.)' - can I change the config so that it just sends something like 'Servlet-Engine: Tomcat Web Server' or similar? Thanks for your help! Jo. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Suppress Servlet-Engine header info
From: Jo Pfeffer [mailto:[EMAIL PROTECTED] Subject: Suppress Servlet-Engine header info can I change the config so that it just sends something like 'Servlet-Engine: Tomcat Web Server' or similar? More modern versions of Tomcat support the server attribute on the HTTP Connector tag, and you can use this to send whatever string you'd like. However, the version you're using is over five years old, so I have no idea if it includes such niceties. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat + certificate
Duan, Nick wrote: Without knowing the details of your problem (you may want to provide a stack trace next time), I think the problem is in the java client. Did you use JSSE to implement the client? The java sockets for accessing http are not the same as https. ND Duan, Thanks for the help. Below is the stack trace of the java client i use: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:150) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1476) at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:174) at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:168) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:847) at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:106) at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:495) at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:433) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:815) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1025) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1038) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:402) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:170) at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:836) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:230) at ClientRequest.communicateGA(ClientRequest.java:46) at ClientRequest.main(ClientRequest.java:24) Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:221) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:145) at sun.security.validator.Validator.validate(Validator.java:203) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:172) at com.sun.net.ssl.internal.ssl.JsseX509TrustManager.checkServerTrusted(SSLContextImpl.java:320) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:840) ... 12 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:236) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:194) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:216) ... 17 more I got this while i tried to connect with the sample servlet that comes with tomcat. Is that enough? Below is the snippet of the code i use: URL url = new URL(https://myserver:8443/servlets-examples/servlet/HelloWorldExample); URLConnection conn = url.openConnection(); conn.setDoOutput(true); OutputStreamWriter wr = new OutputStreamWriter(conn .getOutputStream()); Where am i doing wrong? I guess the problem is with client(as you pointed already) but unable to figure out the exact problem. The client and server both are in the same system. regds, SK -Original Message- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Saravana Kumar Sent: Friday, February 10, 2006 2:29 AM To: users@tomcat.apache.org Subject: tomcat + certificate Hi, I am running a tomcat server running here. We have a servlet container hosted in the server. The servlet is called from a java client program and is working fine(http). Then i following the instructions from the tomcat documentation page i installed a self signed certificate. The site now shows up with the certificate from the browser. The problem is while running the java client and connecting to the server(https) the program gives out error(connection timed out/SSL handshake ... etc). Hope i am not raising a dumb question here. What is wrong with my setup? Any pointers. Some one said we have to install apache also. Is that so? Is it possible to make tomcat handle the certificates itself and free the servlet from that. BTW, i am running on FC4, with tomcat version 5.5.12. TIA, SK
Encrypting ajp13 traffic
Hi all, I am wondering if there is a way encrypt the traffic between apache and tomcat when they talk to each other on ajp13. All suggestions are welcome. Kind regards, Sasha. -Original Message- From: Ian Buzer [mailto:[EMAIL PROTECTED] Sent: Saturday, 11 February 2006 2:44 AM To: 'Tomcat Users List' Subject: RE: Tomcat - blank page problem Webpages seem to be loading then usually blank page comes(totaly blank no error messages) on high traffic. I suspect this could either be your redirector cachesize is not large enough (the number of threads that the redirector will accept from IIS) or tomcat is not able to respond to all the threads that are being passed through to it. Both these will show up in the isapi redirector logs. Cache size is set in /conf/workers.properties Tomcat threads are set in /conf/server.xml (maxThreads etc. on the AJP connector) Ian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Suggestion for documentation update about jvmRoute
Hi: (I am not sure if this is the right forum for this message, please let me know otherwise.) In the documentation: http://tomcat.apache.org/tomcat-5.5-doc/config/engine.html jvmRoute Identifier which must be used in load balancing scenarios to enable session affinity. The identifier, which must be unique across all Tomcat 5 servers which participate in the cluster, will be appended to the generated session identifier, therefore allowing the front end proxy to always forward a particular session to the same Tomcat 5 instance. I would suggest an addition alike: For session affinity when using the JK load balancer, this identifier must match the corresponding worker's name defined in the JK workers.properties configuration. Regards - Fred
Tomcat5.15 basic setup question
Hi all, I am new to java and Tomcat. I have the following situation: FC4 server behind PIX box. Internal address 10.x.x.x. Outside address resolves to mirc.[website].[suffix] I have deployed a java application called MIRC and it works fine at the server console. From the same network, I can access all functions with http://10.x.x.x:80. From the outside world I can access the main page with http://mirc.[website].[suffix]:8080 The problem is when I select a function on the entry page that sends me to another jsp in the application. Because the application suggested that i hard code the local address, 10.x.x.x, when I do try to access another page the url is returned as http://mirc.10.x.x.x.com:8080/mirc/Login, for instance. mirc.10.x.x.x.com:8080 cannot resolve. I though of changing the address in server.xml to localhost:8080 but that too will not resolve from the outside world. My question is were if the mass of documentation for Tomcat should I start looking for the answer of how to configure this so it will work both from within my office and from the outside world? Thanks for pointers! Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Encrypting ajp13 traffic
Sasha, There are several ways to accomplish this, and I think it has been mentioned on the list before but I don't remember a best way if it was decided there is one. Options include: VPN IPSec (part of VPN) ssh isolated lan segment (if feasible, IE your side of network) There may already be something out there. If so, someone here will know. Doug - Original Message - From: Akoulov, Alexandre [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Sunday, February 12, 2006 11:01 PM Subject: Encrypting ajp13 traffic Hi all, I am wondering if there is a way encrypt the traffic between apache and tomcat when they talk to each other on ajp13. All suggestions are welcome. Kind regards, Sasha. -Original Message- From: Ian Buzer [mailto:[EMAIL PROTECTED] Sent: Saturday, 11 February 2006 2:44 AM To: 'Tomcat Users List' Subject: RE: Tomcat - blank page problem Webpages seem to be loading then usually blank page comes(totaly blank no error messages) on high traffic. I suspect this could either be your redirector cachesize is not large enough (the number of threads that the redirector will accept from IIS) or tomcat is not able to respond to all the threads that are being passed through to it. Both these will show up in the isapi redirector logs. Cache size is set in /conf/workers.properties Tomcat threads are set in /conf/server.xml (maxThreads etc. on the AJP connector) Ian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat5.15 basic setup question
Bob, Not a very good application if they are doing that. Hard coding things such as IP addresses is just asking for headaches. I take it that you have a link or a button with an action that is sending you to the desired page. Remove the http://mirc.10.x.x.x.com:8080/mirc/; and simply leave the Login in place. If you need to move up a step on the content you can use ../ in front of the desire destination or add the folder to move down a level. Now to unravel the confusion. If at the root of the app: href=test.jsp will link you to the jsp page test in the root of the app. href=night/select.jsp will link you to the select jsp in the folder called night that is in the root. Once in the night folder and you need to link to something in the root then use: href=../test.jsp The same works for actions on forms. Doug - Original Message - From: Bob Hartung [EMAIL PROTECTED] To: Tomcat Users users@tomcat.apache.org Sent: Sunday, February 12, 2006 11:24 PM Subject: Tomcat5.15 basic setup question Hi all, I am new to java and Tomcat. I have the following situation: FC4 server behind PIX box. Internal address 10.x.x.x. Outside address resolves to mirc.[website].[suffix] I have deployed a java application called MIRC and it works fine at the server console. From the same network, I can access all functions with http://10.x.x.x:80. From the outside world I can access the main page with http://mirc.[website].[suffix]:8080 The problem is when I select a function on the entry page that sends me to another jsp in the application. Because the application suggested that i hard code the local address, 10.x.x.x, when I do try to access another page the url is returned as http://mirc.10.x.x.x.com:8080/mirc/Login, for instance. mirc.10.x.x.x.com:8080 cannot resolve. I though of changing the address in server.xml to localhost:8080 but that too will not resolve from the outside world. My question is were if the mass of documentation for Tomcat should I start looking for the answer of how to configure this so it will work both from within my office and from the outside world? Thanks for pointers! Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Desperate for help with isapi_redirect.dll
Hello; Ok, I upped the cachesize and now have a new problem First, it seems to not write all of the log entries. The final line is: [Sun Feb 12 21:14:08 2006] [warn] jk_uri_worker_map.c (42 Second, I am now getting this: [Sun Feb 12 13:34:23 2006] [error] jk_isapi_plugin.c (1049): could not get a worker for name ajp13 [Sun Feb 12 14:31:39 2006] [error] jk_isapi_plugin.c (1049): could not get a worker for name ajp13 [Sun Feb 12 15:29:22 2006] [error] jk_isapi_plugin.c (1049): could not get a worker for name ajp13 [Sun Feb 12 21:14:01 2006] [warn] jk_uri_worker_map.c (429): Uri http://www.page2stage.com is invalid. Uri must start with / [Sun Feb 12 21:14:02 2006] [warn] jk_uri_worker_map.c (429): Uri http://www.page2stage.com/reviews/index.htm is invalid. Uri must start with / ... more page2stage.com pages listed ... Which is not in my properties file at all. I just tried http://www.page2stage.com/reviews/index.htm and other pages and it comes up ok. But it looks like it is having a problem with this. This is with Mark's latest version - not the official release. Uriworkermap.properties is: /store/*=ajp13w /store=ajp13w /track/*=ajp13w /forums/*=ajp13w /forums=ajp13w /WindwardReportsServlet/*=ajp13w /WindwardReportsJsp/*=ajp13w /*.jsp=ajp13w /*.faces=ajp13w Any ideas? Thanks - dave David Thielen www.windwardreports.com 303-499-2544 -Original Message- From: Mark Thomas [mailto:[EMAIL PROTECTED] Sent: Sunday, February 12, 2006 11:43 AM To: Tomcat Users List Subject: Re: Desperate for help with isapi_redirect.dll David Thielen wrote: 3.I consistently get the following in the isapi_redirect.log file (removed duplicates): [Fri Jan 27 12:40:39 2006] [error] HttpExtensionProc::jk_isapi_plugin.c (1029): could not get a worker for name ajp13 [Fri Jan 27 13:53:06 2006] [info] ajp_send_request::jk_ajp_common.c (1178): Socket 616 is not connected any more (errno=-1) [Fri Jan 27 13:53:06 2006] [info] ajp_send_request::jk_ajp_common.c (1225): All endpoints are disconnected or dead [Fri Jan 27 13:53:06 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1 [Fri Jan 27 13:53:07 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=61 [Fri Jan 27 13:53:07 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=61) [Fri Jan 27 13:53:07 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process. [Fri Jan 27 13:53:08 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13w failed [Fri Jan 27 13:53:08 2006] [error] HttpExtensionProc::jk_isapi_plugin.c (1022): service() failed Hmm. 61 is connection refused according to http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/win sock/windows_sockets_error_codes_2.asp Have a look a Mladen's reply to a similar problem: http://marc.theaimsgroup.com/?l=tomcat-userm=102553922207529w=2 It essentially says, set worker.ajp13.cachesize=100 Looking at the docs (http://tomcat.apache.org/connectors-doc/config/workers.html) the default cachesize value for IIS is ten. I am pretty sure this is because non-server versions of windows limit the number of incoming connections to 10. On a server edition of Windows there is no limit so this will need to be higher. Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat5.15 basic setup question
Doug, Think I have it. I'll test it out tomorrow. Bob Parsons Technical Services wrote: Bob, Not a very good application if they are doing that. Hard coding things such as IP addresses is just asking for headaches. I take it that you have a link or a button with an action that is sending you to the desired page. Remove the http://mirc.10.x.x.x.com:8080/mirc/; and simply leave the Login in place. If you need to move up a step on the content you can use ../ in front of the desire destination or add the folder to move down a level. Now to unravel the confusion. If at the root of the app: href=test.jsp will link you to the jsp page test in the root of the app. href=night/select.jsp will link you to the select jsp in the folder called night that is in the root. Once in the night folder and you need to link to something in the root then use: href=../test.jsp The same works for actions on forms. Doug - Original Message - From: Bob Hartung [EMAIL PROTECTED] To: Tomcat Users users@tomcat.apache.org Sent: Sunday, February 12, 2006 11:24 PM Subject: Tomcat5.15 basic setup question Hi all, I am new to java and Tomcat. I have the following situation: FC4 server behind PIX box. Internal address 10.x.x.x. Outside address resolves to mirc.[website].[suffix] I have deployed a java application called MIRC and it works fine at the server console. From the same network, I can access all functions with http://10.x.x.x:80. From the outside world I can access the main page with http://mirc.[website].[suffix]:8080 The problem is when I select a function on the entry page that sends me to another jsp in the application. Because the application suggested that i hard code the local address, 10.x.x.x, when I do try to access another page the url is returned as http://mirc.10.x.x.x.com:8080/mirc/Login, for instance. mirc.10.x.x.x.com:8080 cannot resolve. I though of changing the address in server.xml to localhost:8080 but that too will not resolve from the outside world. My question is were if the mass of documentation for Tomcat should I start looking for the answer of how to configure this so it will work both from within my office and from the outside world? Thanks for pointers! Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat5 - Postgres-Datasource - SSL
Hi list! It's driving me crazy! I need to connect to a postgres db using SSL! This is is how i daclare the datasource: ResourceParams name=ScharfeStoccerDb parameter nameurl/name valuejdbc:postgresql://111.22.3.44/myWorkingDb?ssl/value /parameter parameter namepassword/name valuemyWorkingPassword/value /parameter parameter namemaxActive/name value4/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namedriverClassName/name valueorg.postgresql.Driver/value /parameter parameter nameusername/name valuemyWorkingUser/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams Up to now (on my test-server using jboss) I could declare a special (so called NonValidatin~) SSL Factory. Now I want to drop this concecpt and really use SSL! So I: - got the certificate of 111.22.3.44 - created a keystore at conf/keystore - imported the crtificate with the alias 111.22.3.44 - Added -Djavax.net.ssl.trustStore=sys:/myWorkingPath/conf/keystore \ -Djavax.net.ssl.trustStorePassword=myWorkingKeystorePassword \ to my catalina.sh when I access my servlet I get a LOT of exception wich all have the cause: Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:183) So, what did I do wrong? OR: How can I tell tomcat to use the NonValidatingSSLFactory? FEZ (Felix Kratzer) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
