[prev in list] [next in list] [prev in thread] [next in thread] 

List:       helix-server-cvs
Subject:    [Server-cvs] common/util/pub pktqmgr.h,1.5,1.6
From:       mingda () helixcommunity ! org
Date:       2011-10-27 2:09:49
[Download RAW message or body]

Update of /cvsroot/server/common/util/pub
In directory cvs01.internal.helixcommunity.org:/tmp/cvs-serv21322

Modified Files:
	pktqmgr.h 
Log Message:
Synopsis
========
RTP Live - A/V Sync error message too generic

Branch : HEAD
Reviewed by : Chytanya

Description:
==========
When the A/V drift is too large and the stream should be dropped, print the queue \
size and queue depth for every streams of the feed. When the A/V drift reaches the \
half of the maximum acceptable value, print the queue size and queue depth of the \
current stream as a warning.


Files affected:
=========
server/common/util/pktqmgr.cpp
server/common/util/pub/pktqmgr.h


Testing Performed:
================
Unit Tests: 
1) start rmserver and wait for the A/V drift occurs.
2) the following error messages should be in the rmerror.log:


19-Oct-2011 16:01:01.870 tmplgpln(7844): RTPLive: live.sdp: Live session is invalid \
or has excessive A/V sync drift. Current stream No 0: queue size: 341,  queue depth: \
7168.  Other Stream No 1: queue size: 0, queue Depth: 0.

      19-Oct-2011 16:01:01.871 tmplgpln(7844): RTPLive: live.sdp: Presentation \
                deactivated
      19-Oct-2011 16:01:04.511 tmplgpln(7844): RTPLive: live.sdp: Presentation active
      19-Oct-2011 16:01:47.092 tmplgpln(7844): RTPLive: live.sdp: Warning: A/V drift \
reaches the half of the queue size or queue depth. Current stream No: 0, Queue size \
is: 154. Queue Depth is: 3233  19-Oct-2011 16:01:51.660 tmplgpln(7844): RTPLive: \
live.sdp: Warning: A/V drift reaches the half of the queue size or queue depth. \
Current stream No: 0, Queue size is: 175. Queue Depth is: 3603  19-Oct-2011 \
16:01:51.726 tmplgpln(7844): RTPLive: live.sdp: Warning: A/V drift reaches the half \
of the queue size or queue depth. Current stream No: 0, Queue size is: 243. Queue \
Depth is: 4768  19-Oct-2011 16:01:51.792 tmplgpln(7844): RTPLive: live.sdp: Warning: \
A/V drift reaches the half of the queue size or queue depth. Current stream No: 0, \
Queue size is: 244. Queue Depth is: 4768

      Leak Tests: None
      Performance Tests: N/A

      Platforms Tested: linux-rhel5-x86_64

      QA Hints
      ========
      None.



Index: pktqmgr.h
===================================================================
RCS file: /cvsroot/server/common/util/pub/pktqmgr.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- pktqmgr.h	20 May 2010 23:39:49 -0000	1.5
+++ pktqmgr.h	27 Oct 2011 02:09:46 -0000	1.6
@@ -53,6 +53,7 @@
 #define DEFAULT_LATE_INTERVAL   5     // 5 packets            
 #define DEFAULT_MAX_DEPTH       5000  // 5 seconds
 #define DEFAULT_MAX_QUEUE_SIZE  512   // 512 packets
+#define QUEUE_WARNING_RATIO 0.5 
 
 _INTERFACE IHXServerPacketExt;
 _INTERFACE IHXValues;


_______________________________________________
Server-cvs mailing list
Server-cvs@helixcommunity.org
http://lists.helixcommunity.org/mailman/listinfo/server-cvs


[prev in list] [next in list] [prev in thread] [next in thread]