[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-425) The timeout specified has expired: proxy: AJP: cping/cpong failed, ajp_ilink_receive() can't receive header

[Michal Babacek (JIRA)]

Michal Babacek created MODCLUSTER-425:
-----------------------------------------

             Summary: The timeout specified has expired: proxy: AJP: cping/cpong failed,ajp_ilink_receive() can't receive header
                 Key: MODCLUSTER-425
                 URL: https://issues.jboss.org/browse/MODCLUSTER-425
             Project: mod_cluster
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 1.2.9.Final, 1.2.6.Final
         Environment: Confirmed RHEL6 x86_64
            Reporter: Michal Babacek
            Assignee: Michal Babacek


mod_cluster balancer used in front of GateIn Portal, after certain warm-up time, starts to show:

{code}
[debug] proxy_util.c(2200): proxy: connected / to perf13:8009
[debug] mod_proxy_cluster.c(1384): proxy_cluster_try_pingpong: connected to backend
[debug] mod_proxy_cluster.c(1108): ajp_cping_cpong: Done
[debug] proxy_util.c(2036): proxy: ajp: has released connection for (perf13)
[debug] proxy_util.c(2018): proxy: ajp: has acquired connection for (perf12)
[debug] proxy_util.c(2074): proxy: connecting ajp://perf12:8009/ to perf12:8009
[debug] proxy_util.c(2200): proxy: connected / to perf12:8009
[debug] proxy_util.c(2451): proxy: ajp: fam 2 socket created to connect to perf12
[debug] mod_proxy_cluster.c(1384): proxy_cluster_try_pingpong: connected to backend
[debug] mod_proxy_cluster.c(1108): ajp_cping_cpong: Done
[debug] proxy_util.c(2036): proxy: ajp: has released connection for (perf12)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
[error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[error] (70007)The timeout specified has expired: proxy: AJP: cping/cpong failed to 10.16.88.190:8009 (perf12)
[debug] proxy_util.c(2018): proxy: ajp: has acquired connection for (perf12)
[debug] proxy_util.c(2074): proxy: connecting ajp://perf12:8009/ to perf12:8009
[debug] proxy_util.c(2200): proxy: connected / to perf12:8009
[debug] mod_proxy_cluster.c(1384): proxy_cluster_try_pingpong: connected to backend
[debug] mod_proxy_cluster.c(1108): ajp_cping_cpong: Done
[debug] proxy_util.c(2036): proxy: ajp: has released connection for (perf12)
[debug] proxy_util.c(2018): proxy: ajp: has acquired connection for (perf13)
[debug] proxy_util.c(2074): proxy: connecting ajp://perf13:8009/ to perf13:8009
[debug] proxy_util.c(2200): proxy: connected / to perf13:8009
[debug] mod_proxy_cluster.c(1384): proxy_cluster_try_pingpong: connected to backend
[debug] mod_proxy_cluster.c(1108): ajp_cping_cpong: Done
[debug] proxy_util.c(2036): proxy: ajp: has released connection for (perf13)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
[error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[error] (70007)The timeout specified has expired: proxy: AJP: cping/cpong failed to 10.16.88.190:8009 (perf12)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
[error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[error] (70007)The timeout specified has expired: proxy: AJP: cping/cpong failed to 10.16.88.190:8009 (perf12)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
[error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[error] (70007)The timeout specified has expired: proxy: AJP: cping/cpong failed to 10.16.88.190:8009 (perf12)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
[error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[error] (70007)The timeout specified has expired: proxy: AJP: cping/cpong failed to 10.16.88.190:8009 (perf12)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
[error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[error] (70007)The timeout specified has expired: proxy: AJP: cping/cpong failed to 10.16.88.190:8009 (perf12)
[error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header
{code}

Investigation is going on...



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