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Posted to dev@qpid.apache.org by "Gordon Sim (Updated) (JIRA)" <ji...@apache.org> on 2012/02/11 16:31:59 UTC

[jira] [Updated] (QPID-3828) When sending large messages loss of connection is not detected even with heartbeats enabled

     [ https://issues.apache.org/jira/browse/QPID-3828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gordon Sim updated QPID-3828:
-----------------------------

    Summary: When sending large messages loss of connection is not detected even with heartbeats enabled  (was: Sending large messages does not fail when connection is lost)
    
> When sending large messages loss of connection is not detected even with heartbeats enabled
> -------------------------------------------------------------------------------------------
>
>                 Key: QPID-3828
>                 URL: https://issues.apache.org/jira/browse/QPID-3828
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: 0.14, 0.15
>            Reporter: Gordon Sim
>
> E.g run qpid-send --broker <remote-broker> --connection-options {heartbeat:8} --messages 0 --content-size 1600 --report-every 1000 --address amq.topic
> then after some time pull the network cable (you have to do this, a kill -STOP on the broker is *not* sufficient). The test will continue sending messages then eventually hang (when buffers are full). If you reconnect the cable, the connection will fail but if you don't, it will not.
> If you reduce the size e.g. to 100 bytes , the connection fails as expected after two heartbeat intervals (16 secs in this case).

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