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From fha...@apache.org
Subject svn commit: r387096 - /tomcat/container/tc5.5.x/modules/groupcom/to-do.txt
Date Mon, 20 Mar 2006 01:01:56 GMT
Author: fhanik
Date: Sun Mar 19 17:01:55 2006
New Revision: 387096

URL: http://svn.apache.org/viewcvs?rev=387096&view=rev
Log:
few more notes for asynchronous messaging done properly

Modified:
    tomcat/container/tc5.5.x/modules/groupcom/to-do.txt

Modified: tomcat/container/tc5.5.x/modules/groupcom/to-do.txt
URL: http://svn.apache.org/viewcvs/tomcat/container/tc5.5.x/modules/groupcom/to-do.txt?rev=387096&r1=387095&r2=387096&view=diff
==============================================================================
--- tomcat/container/tc5.5.x/modules/groupcom/to-do.txt (original)
+++ tomcat/container/tc5.5.x/modules/groupcom/to-do.txt Sun Mar 19 17:01:55 2006
@@ -30,9 +30,10 @@
     - looks at the options flag SEND_OPTIONS_ASYNCHRONOUS
     - has two modes 
       a) async parallel send - each message to all destinations before next message
-      b) async per/member - one thread per member using the FastAsyncQueue
+      b) async per/member - one thread per member using the FastAsyncQueue (good for groups
with slow receivers)
     - (optional)persistent - writes messages to persistent store first, then starts processing
     - Callback error handler - for when messages fail, and the application wishes to become
notified
+    - MUST HAVE A LIMIT QUEUE SIZE IN MB, to avoid OOM errors or persist the queue.
 
 23. TotalOrderInterceptor - fairly straight forward implementation
     This interceptor would depend on the fact that there is some sort of 



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