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  1. Core Server
  2. SERVER-1924

mongos reporting : [WriteBackListener] MessagingPort say send() errno:32

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    • Icon: Bug Bug
    • Resolution: Incomplete
    • Icon: Major - P3 Major - P3
    • None
    • 1.7.1
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    Description

      Problem:
      during a rolling bounce of the members of a replset, the following was seen in the mongos logs

      Sun Oct 10 22:05:40 [WriteBackListener] MessagingPort say send() errno:32 Broken pipe 10.121.14.5:27018
      Sun Oct 10 22:05:40 [WriteBackListener] WriteBackListener exception : St9exception
      Sun Oct 10 22:05:46 [WriteBackListener] MessagingPort say send() errno:32 Broken pipe 10.121.14.5:27018
      Sun Oct 10 22:05:46 [WriteBackListener] WriteBackListener exception : St9exception

      At this point the application could not read or write to the DB

      Workaround:

      • bounce the mongos
      • bounce the apache server (running the PHP driver)

      The bounce of the mongos did not solve the problem, the apache server had to be bounced as well. Possibly a connection pooling / persistent connection issue?

      Business case:

      • User experience
        During a failover, the monogs/drivers should deal with this gracefully.

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            kristina Kristina Chodorow (Inactive)
            alvin Alvin Richards (Inactive)
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              Updated:
              Resolved: