[Red5] One Critical Memory Leak Issue Fixed on Trunk (r2645)

[SeTyR]

Hi Steven;

I just discovered http://mirror1.cvsdude.com/trac/osflash/red5/log/java/server/trunk/src/org?rev=2645 ^^

Thank you for all the late hard work especially the latest memory leak patch, VOD buffer fill task to 100ms, Caching of keyframe metadata , and so on..;

I'm really looking forward to updating my server before 0.7.0 =) i can't wait anymore (am on 0.6.3 ..), many of my vod troubles might be solved soon thanks to you, you thouht them all ; 

And again many thanks to all the team for the marvel !

SeTyR

  ----- Original Message ----- 
  From: Steven Gong 
  To: Red Dev list 
  Cc: red5 
  Sent: Thursday, February 14, 2008 2:40 AM
  Subject: [Red5] One Critical Memory Leak Issue Fixed on Trunk (r2645)


  Hi all,
  I just checked in the fix for a critical memory leak bug which is caused by MINA ExecutorFilter. MINA will cache the event packets into an internal buffer before handing them off to the working threads in ExecutorFilter. When the Executor can't provide enough working threads for the event packet, an exception will be thrown by default and the IoSession the generates the event packet will be marked as "working" which prevents other threads to handle on it. Thus more event packets will be added in the internal buffer but no thread will remove and handle them -- memory leaks.

  To avoid this, I set the CallerRunsPolicy to the executor. As this is a critical bug, I also CCed to the user list for information.

  -- 
  Best Regards
  Steven Gong

  InfraRed5 Red5 Consultant: http://www.infrared5.com, steven at infrared5.com

  Red5 Developer: http://osflash.org/red5, http://jira.red5.org/confluence/display/~steven/Home

  Javaflash Project Founder and Maintainer: http://osflash.org/javaflash

  Modesty is an overrated quality in men of no great accomplishment.  -- Ricky Jay 


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