Date: Sun, 8 Nov 2009 19:02:13 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/rpc clnt_vc.c Message-ID: <200911081902.nA8J2UZa038056@repoman.freebsd.org>
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rmacklem 2009-11-08 19:02:13 UTC
FreeBSD src repository
Modified files:
sys/rpc clnt_vc.c
Log:
SVN rev 199053 on 2009-11-08 19:02:13Z by rmacklem
Add a check for the connection being shut down to the krpc
client just before queuing a request for the connection. The
code already had a check for the connection being shut down
while the request was queued, but not one for the shut down
having been initiated by the server before the request was
in the queue. This appears to fix the problem of slow reconnects
against an NFS server that drops inactive connections reported
by Olaf Seibert, but does not fix the case
where the FreeBSD client generates RST segments at about the
same time as ACKs. This is still a problem that is being
investigated. This patch does not cause a regression for this
case.
Tested by: Olaf Seibert, Daniel Braniss
Reviewed by: dfr
MFC after: 5 days
Revision Changes Path
1.10 +16 -0 src/sys/rpc/clnt_vc.c
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