Message bundler doesn't handle small messages (100 bytes) correctly ------------------------------------------------------------------- Key: JGRP-460 URL: http://jira.jboss.com/jira/browse/JGRP-460 Project: JGroups Issue Type: Bug Affects Versions: 2.4.1 SP1 Reporter: Bela Ban Assigned To: Bela Ban Fix For: 2.5 Attachments: config.txt, sfc.xml When using 2 nodes in perf.Test and the attached config.txt plus sfc.xml, we get the following exception below. Trace is: at java.net.PlainDatagramSocketImpl.send(Native Method) at java.net.DatagramSocket.send(DatagramSocket.java:612) at org.jgroups.protocols.UDP._send(UDP.java:319) at org.jgroups.protocols.UDP.sendToAllMembers(UDP.java:289) at org.jgroups.protocols.TP.doSend(TP.java:1194) at org.jgroups.protocols.TP.access$3300(TP.java:49) at org.jgroups.protocols.TP$Bundler.sendBundledMessages(TP.java:1768) at org.jgroups.protocols.TP$Bundler.send(TP.java:1689) at org.jgroups.protocols.TP$Bundler.access$100(TP.java:1657) at org.jgroups.protocols.TP.send(TP.java:1173) at org.jgroups.protocols.TP.down(TP.java:957) at org.jgroups.protocols.Discovery.down(Discovery.java:325) at org.jgroups.protocols.MERGE2.down(MERGE2.java:184) at org.jgroups.protocols.FD_SOCK.down(FD_SOCK.java:406) at org.jgroups.protocols.FD.down(FD.java:363) at org.jgroups.stack.Protocol.down(Protocol.java:270) at org.jgroups.protocols.BARRIER.down(BARRIER.java:94) at org.jgroups.protocols.pbcast.NAKACK.send(NAKACK.java:641) at org.jgroups.protocols.pbcast.NAKACK.down(NAKACK.java:435) at org.jgroups.protocols.UNICAST.down(UNICAST.java:398) at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:312) at org.jgroups.protocols.VIEW_SYNC.down(VIEW_SYNC.java:172) at org.jgroups.protocols.pbcast.GMS.down(GMS.java:777) at org.jgroups.protocols.SFC.down(SFC.java:257) at org.jgroups.protocols.FRAG2.down(FRAG2.java:167) at org.jgroups.protocols.pbcast.STATE_TRANSFER.down(STATE_TRANSFER.java:212) at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:340) at org.jgroups.JChannel.down(JChannel.java:1194) at org.jgroups.JChannel.send(JChannel.java:575) at org.jgroups.tests.perf.transports.JGroupsTransport.send(JGroupsTransport.java:85) at org.jgroups.tests.perf.Test.sendMessages(Test.java:451) at org.jgroups.tests.perf.Test.main(Test.java:808) -- 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