• Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 3.3.3
    • Fix Version/s: 3.3.4, 3.4.0, 3.5.0
    • Component/s: java client
    • Labels:


      In the socket connection logic there are several errors that result in bad behavior. The basic problem is that a socket is registered with a selector unconditionally when there are nuances that should be dealt with. First, the socket may connect immediately. Secondly, the connect may throw an exception. In either of these two cases, I don't think that the socket should be registered.

      I will attach a test case that demonstrates the problem. I have been unable to create a unit test that exhibits the problem because I would have to mock the low level socket libraries to do so. It would still be good to do so if somebody can figure out a good way.

      1. zk-fd-leak.tgz
        7 kB
        Ted Dunning
      2. ZOOKEEPER-1174.patch
        3 kB
        Ted Dunning
      3. ZOOKEEPER-1174.patch
        6 kB
        Ted Dunning
      4. ZOOKEEPER-1174.patch
        3 kB
        Ted Dunning
      5. ZOOKEEPER-1174.patch
        3 kB
        Ted Dunning
      6. ZOOKEEPER-1174.patch
        1 kB
        Ted Dunning
      7. ZOOKEEPER-1174-3.3.patch
        3 kB
        Camille Fournier
      8. ZOOKEEPER-1174fix.patch
        3 kB
        Camille Fournier

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            • Assignee:
              Ted Dunning
              Ted Dunning
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