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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Tue, 2 Nov 2010 22:13:08 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sbin/hastd primary.c
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pjd         2010-11-02 22:13:08 UTC

  FreeBSD src repository

  Modified files:
    sbin/hastd           primary.c 
  Log:
  SVN rev 214692 on 2010-11-02 22:13:08Z by pjd
  
  Send packets to remote node only via the send thread to avoid possible
  races - in this case a keepalive packet was send from wrong thread which
  lead to connection dropping, because of corrupted packet.
  
  Fix it by sending keepalive packets directly from the send thread.
  As a bonus we now send keepalive packets only when connection is idle.
  
  Submitted by:   Mikolaj Golub <to.my.trociny@gmail.com>
  MFC after:      3 days
  
  Revision  Changes    Path
  1.39      +57 -40    src/sbin/hastd/primary.c