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  1. Core Server
  2. SERVER-3220

mongos hangs waiting for downed config server

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 1.9.0
    • Fix Version/s: 1.9.1
    • Component/s: None
    • Labels:
      None
    • Operating System:
      ALL

      Description

      If a config server doesn't respond, mongos hangs waiting for the connection. To reproduce, drop incoming config server packets from one of three config servers:

      sudo /sbin/iptables -A INPUT -i eth0 -p tcp -m tcp --dport THE_LISTEN_PORT -j DROP

      and start a new mongos instance pointed at these servers, should hang.

      Killing the config server entirely allows mongos to start.

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            Assignee:
            greg_10gen Greg Studer
            Reporter:
            greg_10gen Greg Studer
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              Updated:
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