Error Sending Request. Will Try Another Pooled Connection
application deployed in tomcat embedded in jonas 4.7.4Application Server, and in frontend there are apache 2.0.55 and mod_jk12.20.My issue is that the message below is generated systematically after everyjsp call although the jsp are well served and the application works fine.[2007-01-18 14:51:48 (Thu 18 Jan 2007)] [19047:0001] [info]ajp_send_request::jk_ajp_common.c (1201): (mgf_worker2) error sendingrequest. Will try another pooled connection[2007-01-18 14:51:48 (Thu 18 Jan 2007)] [19047:0001] [info]ajp_send_request::jk_ajp_common.c (1227): (mgf_worker2) all endpoints aredisconnected[2007-01-18 14:51:48 (Thu 18 Jan 2007)] [19047:0001] [info]ajp_send_request::jk_ajp_common.c (1230): (mgf_worker2) increase the backendidle connection timeout or the connection_pool_minsize[2007-01-18 14:51:48 (Thu 18 Jan 2007)] [19047:0001] [info]ajp_service::jk_ajp_common.c (1916): (mgf_worker2) sending request to tomcatfailed, recoverableoperation attempt=1[2007-01-18 14:53:09 (Thu 18 Jan 2007)] [19053:0001] [info]ajp_send_request::jk_ajp_common.c (1201): (mgf_worker2) error sendingrequest. Will try another pooled connection[2007-01-18 14:53:09 (Thu 18 Jan 2007)] [19053:0001] [info]ajp_send_request::jk_ajp_common.c (1227): (mgf_worker2) all endpoints aredisconnected[2007-01-18 14:53:09 (Thu 18 Jan 2007)] [19053:0001] [info]ajp_send_request::jk_ajp_common.c (1230): (mgf_worker2) increase the backendidle connection timeout or the connection_pool_minsize[2007-01-18 14:53:09 (Thu 18 Jan 2007)] [19053:0001] [info]ajp_service::jk_ajp_common.c (1916): (mgf_worker2) sending request to tomcatfailed, recoverableoperation attempt=1My question is what is the meaning of this message and how to avoid a secondattempt ?PS :- my Apache is 2.0.55 prefork so I can't increase the connectio_pool_minsize(cf. http://tomcat.apache.org/connectors-doc/reference/workers.html )- the workers.properties is in standard configuration.Thanks,Hind reply Tweet Search Discussions Search All Groups users 2 responses Oldest Nested Rainer Jung Hi, heind heind schrieb: There is no "standard" configuration. Please post your workers.properties, the Jk* directives and the config of the prefork MPM from your apache config and the tomcat AJP/1.3 connector config from server.xml. As long as there are no messages of higher level, those info messages do not indicate a serious functional problem. Normally they should not show up for each request. Are you sure that you get those for every request? What happens, if you use the binary "ab" from Rainer Jung at Jan 23, 2007 at 8:06 pm ⇧ Hi,heind heind schrieb:Hi,I have a web
) Moderator: ScalixSupport Post Reply Print view 3 posts • Page 1 of 1 William Posts: 314 Joined: Fri Jun 02, 2006 8:28 am Location: British Isles SAC - login not responsive - errors in logs Quote Postby William » Wed Sep 12, 2007 9:46 am Hi, tried logging into SAC today and the popup windows with the login form appears, but upon clicking the login button there is nothing happening. loooking in the logs the following is seen: /var/log/httpd/mod_jk.log [Wed Sep 12 14:30:43 http://grokbase.com/t/tomcat/users/071qmre0hq/mod-jk-error-sending-request-will-try-another-pooled-connection 2007] [info] ajp_connection_tcp_get_message::jk_ajp_common.c (955): Tomcat has forced a connection close for socket 16[Wed Sep 12 14:30:43 2007] [info] ajp_connection_tcp_get_message::jk_ajp_common.c (955): Tomcat has forced a connection close for socket 16[Wed Sep 12 14:30:43 2007] [info] ajp_connection_tcp_get_message::jk_ajp_common.c (955): Tomcat has forced a connection close for socket 16[Wed Sep 12 14:30:43 2007] [error] ajp_get_reply::jk_ajp_common.c (1503): Tomcat is down or refused connection. No response has http://www.scalix.com/forums/viewtopic.php?t=8739 been sent to the client (yet)[Wed Sep 12 14:30:43 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)[Wed Sep 12 14:30:43 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)[Wed Sep 12 14:30:43 2007] [error] ajp_service::jk_ajp_common.c (1715): receiving reply from tomcat failed without recovery in send loop 0[Wed Sep 12 14:30:43 2007] [error] ajp_service::jk_ajp_common.c (1715): receiving reply from tomcat failed without recovery in send loop 0[Wed Sep 12 14:30:43 2007] [error] ajp_service::jk_ajp_common.c (1715): receiving reply from tomcat failed without recovery in send loop 0[Wed Sep 12 14:30:43 2007] [info] jk_handler::mod_jk.c (1971): Service error=0 for worker=mail[Wed Sep 12 14:30:43 2007] [info] jk_handler::mod_jk.c (1971): Service error=0 for worker=mail[Wed Sep 12 14:30:43 2007] [info] jk_handler::mod_jk.c (1971): Service error=0 for worker=mail[Wed Sep 12 14:30:43 2007] [info] ajp_connection_tcp_get_message::jk_ajp_common.c (955): Tomcat has forced a connection close for socket 16[Wed Sep 12 14:30:43 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)[Wed Sep 12 14:30:43 2007] [error] ajp_service::jk
2 messages Massoud Kohan-2 Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ jk_ajp_common.c : Error sending request try http://tomcat.10.x6.nabble.com/jk-ajp-common-c-Error-sending-request-try-another-pooled-connection-td2024651.html another pooled connection Hi, When I start the Tomcat then Apache the application https://qnalist.com/questions/789720/jk-ajp-common-c-error-sending-request-try-another-pooled-connection works fine. but after a while if browse the web application * the tomcat crashs*. The system that I have: *linux fedora core 3, apache 2 and tomcat 5.5.9 * This is what I got from mod_jk.log [Wed Sep 20 16:46:18 2006] worker1 www.mysite.ca 0.000545 [Wed Sep 20 16:49:09 2006] error sending worker1 www.mysite.ca 0.654566 [Wed Sep 20 22:07:00 2006] worker1 www.mysite.ca 0.387269 [Wed Sep 20 22:15:44 2006] worker1 www.mysite.ca 0.146981 [Wed Sep 20 22:18:50 2006] worker1 www.mysite.ca 0.286431 [Wed Sep 20 22:19:13 2006] worker1 www.mysite.ca 0.137191 *[Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (996)]: Error sending request try another pooled connection* [Thu Sep 21 04:34:26 2006] [jk_connect.c (188)]: jk_open_socket, connect() failed errno = 111 [Thu Sep error sending request. 21 04:34:26 2006] [jk_ajp_common.c (720)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 111 [Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (1024)]: Error connecting to the Tomcat process. [Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (1468)]: sending request to tomcat failed in send loop. err=0 Any help Thanks, Massoud okmred@yahoo.com Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Mod_jk Hello all, Ok, I've gotten the mod_jk to work internally. But, What I want to do is have an apache box forward request through a firewall to a jboss application box, then have jboss return through the firewall to the apache box. How do I accomplish this? Thanks for any thought's. Brian __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- To start a new topic, e-mail: [hidden email] To unsubscribe, e-mail: [hidden email] For additional commands, e-mail: [hidden email] « Return to Tomcat - User | 1 view|%1 views Loading... Free forum by Nabble Edit this page
Hi, When I start the Tomcat then Apache the application works fine. but after a while if browse the web application * the tomcat crashs*. The system that I have: *linux fedora core 3, apache 2 and tomcat 5.5.9 * This is what I got from mod_jk.log[Wed Sep 20 16:46:18 2006] worker1 www.mysite.ca 0.000545 [Wed Sep 20 16:49:09 2006] worker1 www.mysite.ca 0.654566 [Wed Sep 20 22:07:00 2006] worker1 www.mysite.ca 0.387269 [Wed Sep 20 22:15:44 2006] worker1 www.mysite.ca 0.146981 [Wed Sep 20 22:18:50 2006] worker1 www.mysite.ca 0.286431 [Wed Sep 20 22:19:13 2006] worker1 www.mysite.ca 0.137191 *[Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (996)]: Error sending request try another pooled connection* [Thu Sep 21 04:34:26 2006] [jk_connect.c (188)]: jk_open_socket, connect() failed errno = 111 [Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (720)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 111 [Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (1024)]: Error connecting to the Tomcat process. [Thu Sep 21 04:34:26 2006] [jk_ajp_common.c (1468)]: sending request to tomcat failed in send loop. err=0Any help Thanks, Massoud tomcatapacheerrnoapplicationtry asked Sep 21 2006 at 19:33 in Tomcat-Users by M.K Facebook Google+ Twitter 0 Answers Related Discussions Mod_jk : Error Sending Request. Will Try Another Pooled Connection in Tomcat-usersHi, I have a web application deployed in tomcat embedded in jonas 4.7.4 Application Server, and in frontend there are apache 2.0.55 and mod_jk 12.20. My issue is that the message below is generated systematically after every jsp call although the jsp are well served and the application works fine. [2007-01-18 14:51:48 (Thu 18 Jan 2007)] [19047:0001] [info] ajp_send_request::jk_ajp_common.c (1201...Mod_jk -> Tomcat Sending Delay in Tomcat-usersHi, I observe in mod_jk's log errors: [error] ajp_get_reply::jk_ajp_common.c (1566): (ajp13w) Tomcat is down or refused connection. No response has been sent to the client (yet) In the rush hours (20-30 requests/second) up to several entries per hour. Sometimes it's followed by: [error] ajp_service::jk_ajp_common.c (1928): (ajp13w) Connecting to tomcat failed. Tomcat is probably not started or ...Database Connection Pooling Errors In Tomcat 5.5.17 in Tomcat-usersHi, I'm trying to configure a pooled database connection in Tomcat 5.5.17 but getting a strange error which looks like this: java.lang.NullPointerException org.apache.tomcat.dbcp.dbcp.DelegatingConnection.close(DelegatingConnection.java:151) org.apache.tomcat.dbcp.