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http://issues.apache.org/bugzilla/show_bug.cgi?id=34833 Summary: JK connector fails to failover Product: Tomcat 5 Version: Unknown Platform: PC OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: Native:JK AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] JK 1.2.12 doesn't fail over properly if a server cannot be reached. This appears to be a regression--the same scenario works perfectly under 1.2.6. I have 2 tomcat instances on machines called clemens and feynman. Apache is running on Feynman and has a load-balancing workers.properties file. If I shut off the tomcat server on Feynman, and leave the server running on clemens, I get the following errors: [Tue May 10 00:58:33 2005] [info] jk_open_socket::jk_connect.c (433): connect \ to 127.0.0.1:8009 failed with errno=111 [Tue May 10 00:58:33 2005] [info] ajp_connect_to_endpoint::jk_ajp_common.c (89\ 2): Failed opening socket to (127.0.0.1:8009) with (errno=111) [Tue May 10 00:58:33 2005] [info] ajp_send_request::jk_ajp_common.c (1248): Er\ ror connecting to the Tomcat process. [Tue May 10 00:58:33 2005] [info] ajp_service::jk_ajp_common.c (1746): Sending\ request to tomcat failed, recoverable operation attempt=1 [Tue May 10 00:58:33 2005] [info] jk_open_socket::jk_connect.c (433): connect \ to 127.0.0.1:8009 failed with errno=111 [Tue May 10 00:58:33 2005] [info] ajp_connect_to_endpoint::jk_ajp_common.c (89\ 2): Failed opening socket to (127.0.0.1:8009) with (errno=111) [Tue May 10 00:58:33 2005] [info] ajp_send_request::jk_ajp_common.c (1248): Er\ ror connecting to the Tomcat process. [Tue May 10 00:58:33 2005] [info] ajp_service::jk_ajp_common.c (1746): Sending\ request to tomcat failed, recoverable operation attempt=2 [Tue May 10 00:58:33 2005] [info] jk_open_socket::jk_connect.c (433): connect \ to 127.0.0.1:8009 failed with errno=111 [Tue May 10 00:58:33 2005] [info] ajp_connect_to_endpoint::jk_ajp_common.c (89\ 2): Failed opening socket to (127.0.0.1:8009) with (errno=111) [Tue May 10 00:58:33 2005] [info] ajp_send_request::jk_ajp_common.c (1248): Er\ ror connecting to the Tomcat process. [Tue May 10 00:58:33 2005] [info] ajp_service::jk_ajp_common.c (1746): Sending\ request to tomcat failed, recoverable operation attempt=3 [Tue May 10 00:58:33 2005] [error] ajp_service::jk_ajp_common.c (1755): Error c\ onnecting to tomcat. Tomcat is probably not started or is listening on the wron\ g port. worker=feynman failed [Tue May 10 00:58:33 2005] [error] service::jk_lb_worker.c (632): unrecoverable\ error 503, request failed. Tomcat failed in the middle of request, we can't re\ cover to another instance. The diagnostics are incorrect. Tomcat could not have failed "in the middle of request," because that server was never reachable in the first place. There's something wrong in the logic here. The log file never shows JK attempting to fail over to the other (perfectly working) tomcat instance in this case. The other server handles requests fine during this time--it's just never contacted. Load balancing file attached below: # Define the load-balancing router worker.list=router # Configure the router worker.router.type=lb worker.router.balanced_workers=clemens,feynman #worker.router.balance_workers=clemens,feynman worker.router.local_worker_only=0 # Set properties for clemens (ajp13) worker.clemens.type=ajp13 worker.clemens.host=clemens worker.clemens.port=8009 worker.clemens.lbfactor=80 #worker.clemens.cachesize=10 worker.clemens.cache_timeout=300 worker.clemens.socket_keepalive=0 worker.clemens.socket_timeout=100 worker.clemens.local_worker=0 # Set properties for feynman (ajp13) worker.feynman.type=ajp13 worker.feynman.host=feynman worker.feynman.port=8009 worker.feynman.lbfactor=300 #worker.feynman.cachesize=10 worker.feynman.cache_timeout=300 worker.feynman.socket_keepalive=0 worker.feynman.socket_timeout=100 worker.feynman.local_worker=1 Again, reverting to 1.2.6 works perfectly. -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
