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From "Robbie Gemmell (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (QPID-3854) SO_REUSEADDR should be applied to server socket before bind()
Date Sun, 19 Feb 2012 19:38:41 GMT

     [ https://issues.apache.org/jira/browse/QPID-3854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Robbie Gemmell resolved QPID-3854.

    Resolution: Fixed

Looks good to me.
> SO_REUSEADDR should be applied to server socket before bind()
> -------------------------------------------------------------
>                 Key: QPID-3854
>                 URL: https://issues.apache.org/jira/browse/QPID-3854
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.12, 0.14, 0.15
>            Reporter: Keith Wall
>            Assignee: Robbie Gemmell
>             Fix For: 0.15
> In the IoNetworkTransport code, we currently apply the server socket option (SO_REUSEADDR)
after the bind() call.  This ordering is contrary to the documentation at http://docs.oracle.com/javase/6/docs/api/java/net/ServerSocket.html#setReuseAddress(boolean)
which states:
> bq. Enabling SO_REUSEADDR prior to binding the socket using bind(SocketAddress) allows
the socket to be bound even though a previous connection is in a timeout state. When a ServerSocket
is created the initial setting of SO_REUSEADDR is not defined. Applications can use getReuseAddress()
to determine the initial setting of SO_REUSEADDR. The behaviour when SO_REUSEADDR is enabled
or disabled after a socket is bound (See isBound()) is not defined.

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