[jboss-jira] [JBoss JIRA] Reopened: (JGRP-515) UDP.java requires the multicast address in the multicastsocket constructor to fix crosstalk on certain operating systems

UDP.java requires the multicast address in the multicastsocket constructor to fix crosstalk on certain operating systems ------------------------------------------------------------------------------------------------------------------------ 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 Fix For: 2.5 Attachments: UDP.java 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: