Qpid
  1. Qpid
  2. QPID-1879

The client library uses a new thread for every connection

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: M1, M2, M2.1, M3, M4, 0.5, 0.6
    • Fix Version/s: 0.7
    • Component/s: C++ Client
    • Labels:
      None

      Description

      This is actually slightly worse than just using a new thread per broker connection as it also uses a new Poller for every Connection and the Poller is fairly hefty and includes a number of fds for its own use. This multiplies the client fd use for clients with many Connections.

      It's not really acceptable that opening 1000 connections should create 1000 threads.

      It should be noted that this isn't the only aspect of the client library that uses excessive numbers of threads, lets knock them off one by one

        Activity

        Andrew Stitcher created issue -
        Andrew Stitcher made changes -
        Field Original Value New Value
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Andrew Stitcher made changes -
        Resolution Fixed [ 1 ]
        Status Resolved [ 5 ] Reopened [ 4 ]
        Andrew Stitcher made changes -
        Fix Version/s 0.7 [ 12314455 ]
        Fix Version/s 0.6 [ 12313728 ]
        Affects Version/s 0.6 [ 12313728 ]
        Andrew Stitcher made changes -
        Status Reopened [ 4 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Justin Ross made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Andrew Stitcher
            Reporter:
            Andrew Stitcher
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            Dates

            • Created:
              Updated:
              Resolved:

              Development