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Posted to users@tomcat.apache.org by Randall DuCharme <ad...@yahoo.com> on 2002/11/24 18:29:31 UTC
AF_SOCKET support?
Greetings,
I have 4.1.15 installed with Apache 2.0.43 and the TCP
connector working. I can't seem to get the Unix
socket connector to work (channelUnix) per the example
pages and the document by Robert Williams.
Is there any required changes to server.xml that I'm
missing?
My workers2.properties:
[shm]
file=${serverRoot}/logs/shm.file
size=1048576
#Using AF SOCKET
# Example unixsocket channel.
[channel.un:unixsocket]
file=/opt/jakarta/jakarta-tomcat-4.1.15/work/jk2.socket
# Define the worker
[ajp13:unixsocket]
channel=channel.un:unixsocket
# Uri mapping
[uri:/examples/*]
worker=ajp13:unixsocket
My jk2.properties:
#handler.list=apr,request,channelUnix
handler.list=request,container,channelUnix
channelUnix.file=${jkHome}/work/jk2.socket
# Dynamic Library
#jtc=/opt/jakarta/jakarta-tomcat-connectors-4.1.12-src
#apr.NativeSo=${jtc}/jk/build/jk2/apache2/jkjni.so
# Just to check if the the config is working
# shm.file=${jkHome}/work/jk2.shm
If I put apr on the handler.list line I get Tomcat
errors like this...
SEVERE: Can't create apr
java.lang.NoClassDefFoundError:
org/apache/commons/logging/LogFactory
at
org.apache.jk.apr.AprImpl.<clinit>(AprImpl.java:340)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at
org.apache.jk.server.JkMain.newHandler(JkMain.java:556)
at
org.apache.jk.server.JkMain.start(JkMain.java:341)
at
org.apache.jk.server.JkCoyoteHandler.start(JkCoyoteHandler.java:166)
at
org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:1030)
at
org.apache.catalina.core.StandardService.start(StandardService.java:506)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Nov 24, 2002 11:28:32 AM org.apache.jk.server.JkMain
newHandler
SEVERE: Can't create apr
java.lang.NoClassDefFoundError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at
org.apache.jk.server.JkMain.newHandler(JkMain.java:556)
at
org.apache.jk.server.JkMain.processProperty(JkMain.java:537)
at
org.apache.jk.server.JkMain.processProperties(JkMain.java:505)
at
org.apache.jk.server.JkMain.start(JkMain.java:346)
at
org.apache.jk.server.JkCoyoteHandler.start(JkCoyoteHandler.java:166)
at
org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:1030)
at
org.apache.catalina.core.StandardService.start(StandardService.java:506)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Nov 24, 2002 11:28:33 AM
org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on tcp port 8009
Nov 24, 2002 11:28:33 AM org.apache.jk.server.JkMain
start
INFO: Jk running ID=0 time=12/298
config=/opt/jakarta/jakarta-tomcat-4.1.15/conf/jk2.properties
Many thanks!
=====
Microsoft is not the answer.
Microsoft is the question.... and the answer is NO!
Randy (AD5GB)
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Re: AF_SOCKET support?
Posted by "Brzezinski, Paul J" <Pa...@EDS.COM>.
Randy,
the problem is that the class loaders that are used internally by tomcat
prevent the commons-logging.jar file from being seen/found/used by the
different sub-componenets of tomcat itself.
You can try moving all of the jar files in $CATALINA_HOME/server/lib and
$CATALINA_HOME/bin to $CATALINA_HOME/common/lib -- this will work, but
it defeats the purpose of having the class loaders to protect the server
itself. As I found out, there's nothing special that needs to be
changed in server.xml and nothing out of the ordinary that's needed in
jk2.properties.
I believe that the developer team is aware of the problem with the
JNI/AF_UNIX socket code and the class loaders. There's talk that
connector code (JK2) and the tomcat code (4.1.x) will be stable (closer
to release-quality code) as of JK2 2.0.2/Tomcat 4.1.16 -- both should be
available in the next week or so according to the traffic on the
tomcat-developer list the last couple days.
Good luck.
Randall DuCharme wrote:
>Greetings,
>
>I have 4.1.15 installed with Apache 2.0.43 and the TCP
>connector working. I can't seem to get the Unix
>socket connector to work (channelUnix) per the example
>pages and the document by Robert Williams.
>
>Is there any required changes to server.xml that I'm
>missing?
>
>My workers2.properties:
>[shm]
>file=${serverRoot}/logs/shm.file
>size=1048576
>#Using AF SOCKET
>
># Example unixsocket channel.
>[channel.un:unixsocket]
>file=/opt/jakarta/jakarta-tomcat-4.1.15/work/jk2.socket
>
># Define the worker
>[ajp13:unixsocket]
>channel=channel.un:unixsocket
>
># Uri mapping
>[uri:/examples/*]
>worker=ajp13:unixsocket
>
>My jk2.properties:
>
>#handler.list=apr,request,channelUnix
>handler.list=request,container,channelUnix
>channelUnix.file=${jkHome}/work/jk2.socket
>
># Dynamic Library
>#jtc=/opt/jakarta/jakarta-tomcat-connectors-4.1.12-src
>#apr.NativeSo=${jtc}/jk/build/jk2/apache2/jkjni.so
>
># Just to check if the the config is working
># shm.file=${jkHome}/work/jk2.shm
>
>
>If I put apr on the handler.list line I get Tomcat
>errors like this...
>SEVERE: Can't create apr
>java.lang.NoClassDefFoundError:
>org/apache/commons/logging/LogFactory
> at
>org.apache.jk.apr.AprImpl.<clinit>(AprImpl.java:340)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:140)
> at
>org.apache.jk.server.JkMain.newHandler(JkMain.java:556)
> at
>org.apache.jk.server.JkMain.start(JkMain.java:341)
> at
>org.apache.jk.server.JkCoyoteHandler.start(JkCoyoteHandler.java:166)
> at
>org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:1030)
> at
>org.apache.catalina.core.StandardService.start(StandardService.java:506)
> at
>org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
> at
>org.apache.catalina.startup.Catalina.start(Catalina.java:512)
> at
>org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
> at
>org.apache.catalina.startup.Catalina.process(Catalina.java:180)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>Method)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at
>java.lang.reflect.Method.invoke(Method.java:324)
> at
>org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
>Nov 24, 2002 11:28:32 AM org.apache.jk.server.JkMain
>newHandler
>SEVERE: Can't create apr
>java.lang.NoClassDefFoundError
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:140)
> at
>org.apache.jk.server.JkMain.newHandler(JkMain.java:556)
> at
>org.apache.jk.server.JkMain.processProperty(JkMain.java:537)
> at
>org.apache.jk.server.JkMain.processProperties(JkMain.java:505)
> at
>org.apache.jk.server.JkMain.start(JkMain.java:346)
> at
>org.apache.jk.server.JkCoyoteHandler.start(JkCoyoteHandler.java:166)
> at
>org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:1030)
> at
>org.apache.catalina.core.StandardService.start(StandardService.java:506)
> at
>org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
> at
>org.apache.catalina.startup.Catalina.start(Catalina.java:512)
> at
>org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
> at
>org.apache.catalina.startup.Catalina.process(Catalina.java:180)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>Method)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at
>java.lang.reflect.Method.invoke(Method.java:324)
> at
>org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
>Nov 24, 2002 11:28:33 AM
>org.apache.jk.common.ChannelSocket init
>INFO: JK2: ajp13 listening on tcp port 8009
>Nov 24, 2002 11:28:33 AM org.apache.jk.server.JkMain
>start
>INFO: Jk running ID=0 time=12/298
>config=/opt/jakarta/jakarta-tomcat-4.1.15/conf/jk2.properties
>
>
>Many thanks!
>
>
>
>
>
>
>
>=====
>Microsoft is not the answer.
>Microsoft is the question.... and the answer is NO!
>
>Randy (AD5GB)
>
>__________________________________________________
>Do you Yahoo!?
>Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
>http://mailplus.yahoo.com
>
>--
>To unsubscribe, e-mail: <ma...@jakarta.apache.org>
>For additional commands, e-mail: <ma...@jakarta.apache.org>
>
>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
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