[JBoss JIRA] Created: (JGRP-515) UDP.java requires the multicast address in the multicastsocket constructor to fix crosstalk on certain operating systems
by ggimler (JIRA)
UDP.java requires the multicast address in the multicastsocket constructor to fix crosstalk on certain operating systems
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Key: JGRP-515
URL: http://jira.jboss.com/jira/browse/JGRP-515
Project: JGroups
Issue Type: Patch
Environment: Tested on Fedora Core 6, JDK 1.5.0_10
Reporter: ggimler
Assigned To: Bela Ban
I'm submitting a patch for a crosstalk issue described below.
I'm trying to debug a problem I'm seeing when running JGroups on the
same network/machine as another application that is sending/receiving
data via regular multicast (not through JGroups). I'm using version
2.4.1-SP3. My scenario is as follows...
JGroups send on 228.0.0.1:50000
JGroups receive on 228.0.0.1:50000
This works fine. When I start up another application that does
Sends regular multicast on 228.0.0.2:50000
Receives regular multicast on 228.0.0.2:50000
Then the JVM with the JGroups sender/receiver complains with:
May 15, 2007 4:47:59 PM org.jgroups.protocols.TP handleIncomingPacket
WARNING: packet from 192.168.101.133:36594 has different version
(26725) from ours (2.4.1). Packet is discarded
The patch is in UDP.java:
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19 years, 1 month