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[Ccrtp-devel] 100% CPU usage while using ccRTP SingleRTPSessionPool

From: Jonas Schwertfeger
Subject: [Ccrtp-devel] 100% CPU usage while using ccRTP SingleRTPSessionPool
Date: Tue, 24 May 2005 01:52:12 +0200
User-agent: Mozilla Thunderbird 1.0.2 (Windows/20050317)

In my application I have several RTP sessions but want to use only one thread to manage them. Therefore I use a SingleRTPSessionPool and add RTPSessionBase objects for each session.

My problem is that once I start the pool thread it utilizes 100%
of the CPU time. Even the following two simple lines, which do not even add an RTPSessionsBase object to the pool, result in that behaviour:

  SingleRTPSessionPool test;

I tried to localize the responsible code fragment. Obviously it has to
be somewhere in the run() method of SingleRTPSessionPool. The code
blocks in the select() call until a specific timeout occurs. But blocking is fine, that doesn't lead to CPU utilization.

Has anybody else encountered such a problem? A SingleRTPSessionPool demo in a future ccRTP release would be great.


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