What's your idea why you configured a socket timeout of 2?
nuka schrieb:
> Hello,
>
> I am facing to a problem concerning apache-tomcat configuration via mod_jk
> for our production environment. We are using Apache: 2.0.55, Tomcat 5.0,
> mod_jk 1.2.15.
>
> Our first problem has been raised some weeks ago when the clients received
> http 404 errors.
>
> mod_jk logs have shown errors such as:
>
> [Tue Feb 13 08:36:03 2007][info] ajp_send_request::jk_ajp_common.c (1178):
> Socket 14 is not connected any more (errno=-1)
> [Tue Feb 13 08:36:03 2007][info] ajp_send_request::jk_ajp_common.c (1202):
> Error sending request. Will try another pooled connection
> [Tue Feb 13 08:36:03 2007][info] ajp_send_request::jk_ajp_common.c (1225):
> All endpoints are disconnected or dead
> [Tue Feb 13 08:36:03 2007][info] ajp_service::jk_ajp_common.c (1749):
> Sending request to tomcat failed, recoverable operation attempt=1
>
> After that, we changed the timeout for tomcat ajp connector (initially =
> 10000) to 60000ms.
>
> Now we get other errors:
>
> - a lot of "Error decoding request" in the JBoss logs at the same times
> where mod_jk is showing
>
> [Mon Feb 19 13:25:50 2007][info]
> ajp_connection_tcp_get_message::jk_ajp_common.c (955): Tomcat has forced a
> connection close for socket 14
> [Mon Feb 19 13:25:50 2007][error] ajp_get_reply::jk_ajp_common.c (1503):
> Tomcat is down or refused connection. No response has been sent to the
> client (yet)
> [Mon Feb 19 13:25:50 2007][info] ajp_service::jk_ajp_common.c (1721):
> Receiving from tomcat failed, recoverable operation attempt=0
>
> Bellow is our configuration:
>
> <!-- A AJP 1.3 Connector on port 8009 -->
> <Connector port="8009" address="${jboss.bind.address}"
> enableLookups="false" redirectPort="8443" debug="0"
> protocol="AJP/1.3" connectionTimeout="60000"/>
>
> workers.properties:
>
> # Define list of workers that will be used
> # for mapping requests
> worker.list=loadbalancer, loadbalancer2, status
>
>
> worker.xxxNode1.port=8109
> worker.xxxNode1.host=xxxx
> worker.xxxNode1.type=ajp13
> worker.xxxNode1.socket_keepalive=True
> worker.xxxNode1.socket_timeout=2
> worker.xxxNode1.recycle_timeout=300
> worker.xxxNode1.recovery_options=0
>
> worker.xxxNode2.port=8209
> worker.xxxNode2.host=xxx.xx.xx.xx
> worker.xxxNode2.type=ajp13
> worker.xxxNode2.socket_keepalive=True
> worker.xxxNode2.socket_timeout=2
> worker.xxxNode2.recycle_timeout=300
> worker.xxx2.recovery_options=0
>
> Do you have any idea which parameters do we need to change in this
> configuration?
>
> thanks
>
> rgds
>
> Nuka
>
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