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Date: Fri, 6 Sep 1996 09:08:33 -0700 (PDT)
From: Peter Wemm <peter>
Message-Id: <199609061608.JAA04046@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-usrsbin
Subject: cvs commit:  src/usr.sbin/sup/lib scm.c
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peter       96/09/06 09:08:33

  Modified:    usr.sbin/sup/lib  scm.c
  Log:
  Turn on SO_KEEPALIVE on network connections.  Since we limit the number
  of connections, we cannot afford to allow "disappeared" client to cause
  us to leave one of the 14 connections open and hanging in a read() forever.
  
  (SO_KEEPALIVE causes probe packets to be sent after a few hours of IDLE
  time where no data has been transferred.  Sup should NEVER do this, so the
  only time it will have an effect is if it looses the remote machine)
  
  Revision  Changes    Path
  1.3       +5 -0      src/usr.sbin/sup/lib/scm.c