[Xorp-cvs] XORP cvs commit: xorp/libxipc

Bruce Simpson bms at icir.org
Tue Apr 22 14:14:30 PDT 2008


CVSROOT:	/usr/local/www/data/cvs
Module name:	xorp
Changes by:	bms at chum.icir.org	2008-04-22 21:14:30 UTC

XORP CVS repository


Modified files:
	libxipc       xrl_pf_stcp.cc xrl_pf_stcp.hh 

Log message:
	Rate limit the transmission of STCP keep-alives.
	
	There is a clearly reproducible problem in the XRL layer during times of
	high system load. Whilst I have not examined the problem in detail,
	the symptom and the fix are reproducible and consistent.
	
	This change is an adaptation of the one originally attached to the
	Bugzilla entry. With the change to use CLOCK_MONOTONIC in the
	SystemClock class, this fixes the bug, as all timestamps used by
	the XORP scheduler are now relative to a central clock source
	independent of the wall-clock time.
	
	Bugzilla URL:   http://bugzilla.xorp.org/bugzilla/show_bug.cgi?id=157
	Bug found by:   Michael Larson

Revision  Changes                               Path
1.60      +14 -1;  commitid: f354480e547441a7;  xorp/libxipc/xrl_pf_stcp.cc
1.29      +2 -1;  commitid: f354480e547441a7;   xorp/libxipc/xrl_pf_stcp.hh



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