z/os: threadpool_multiple_event_loops failure #1685

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1. refack

   added

   incident

   platform:zos

   on Feb 11, 2019
2. miladfarca commented on Feb 20, 2019

   

   miladfarca

   on Feb 20, 2019

   Contributor

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   getaddrinfo_concurrent
   threadpool_multiple_event_loops
   

   threadpool_multiple_event_loops is calling getaddrinfo_concurrent as a separate job which cause it to also timeout.

   getaddrinfo_concurrent is making a getaddrinfo system call which timeout at times. The reason is, system call is being made with locahost and OS might be trying to resolve it to an IP address.

    64   r = uv_getaddrinfo(req->loop,
    65                      &req->handle,
    66                      getaddrinfo_cb,
    67                      "localhost",
   

   changing localhost to 127.0.0.1 on both test cases and rerunning them fixed the issue however, calling localhost should be equivalent to calling 127.0.0.1. I will send a note to the marist IT team to discuss the issue first.
3. miladfarca commented on Mar 19, 2019

   

   miladfarca

   on Mar 19, 2019

   Contributor

   More actions

   Issue has been fixed on zOS.
4. mhdawson commented on Mar 19, 2019

   

   mhdawson

   on Mar 19, 2019

   MemberAuthor

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   Recent runs have passed, closing
5. mhdawson

   closed this as completedon Mar 19, 2019