[jboss-jira] [JBoss JIRA] Commented: (JGRP-267) RoundTrip is slow with bundling disabled
[ http://jira.jboss.com/jira/browse/JGRP-267?page=comments#action_12340697 ]
Bela Ban commented on JGRP-267:
-------------------------------
The problem occurs when sending small packets (size: 10 bytes) with DatagramSocket.send():
sometimes it takes 16ms for send() to return. The send buffer should *not* be the problem
as it is big enough. When sending larger packets (e.g. 1000 bytes), the problem almost
never occurs !
This needs to be further investigated once (if!) we have an APR-based transport, will move
to 2.5 and add a dep to APR transport
RoundTrip is slow with bundling disabled
----------------------------------------
Key: JGRP-267
URL: http://jira.jboss.com/jira/browse/JGRP-267
Project: JGroups
Issue Type: Bug
Affects Versions: 2.3 SP1
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.4
#1 Disable bundling in fc-fast-minimalthreads.xml: UDP.enable_bundling="false"
#2 Run the server: jt RoundTrip -server -props ./fc-fast-minimalthreads.xml
#3 Run the client: $ jt RoundTrip -props ./fc-fast-minimalthreads.xml -num 10
The first time, the client runs okay, but when it is run multiple times, it always slows
down halfway through a run
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira