[jboss-jira] [JBoss JIRA] Created: (JBAS-4181) If -b 0.0.0.0 is used, do not pass wildcard addresss through to JGroups
If -b 0.0.0.0 is used, do not pass wildcard addresss through to JGroups
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Key: JBAS-4181
URL: http://jira.jboss.com/jira/browse/JBAS-4181
Project: JBoss Application Server
Issue Type: Task
Security Level: Public (Everyone can see)
Components: Clustering
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: JBossAS-5.0.0.Beta2, JBossAS-4.2.0.GA
If JGroups tries to bind to 0.0.0.0 you get nasty effects like:
11:00:42,765 ERROR [UDP] failed sending message to 0.0.0.0:2902 (0 bytes)
java.net.BindException: Cannot assign requested address: Datagram send failed
at java.net.PlainDatagramSocketImpl.send(Native Method)
at java.net.DatagramSocket.send(DatagramSocket.java:612)
at org.jgroups.protocols.UDP._send(UDP.java:338)
at org.jgroups.protocols.UDP.sendToSingleMember(UDP.java:299)
at org.jgroups.protocols.TP.doSend(TP.java:940)
at org.jgroups.protocols.TP.send(TP.java:926)
at org.jgroups.protocols.TP.down(TP.java:712)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.Discovery.up(Discovery.java:246)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.TP.handleIncomingMessage(TP.java:908)
at org.jgroups.protocols.TP.handleIncomingPacket(TP.java:850)
at org.jgroups.protocols.TP.access$400(TP.java:45)
at org.jgroups.protocols.TP$IncomingPacketHandler.run(TP.java:1296)
at java.lang.Thread.run(Thread.java:595)
11:00:42,796 WARN [NAKACK] 0.0.0.0:4627] discarded message from non-member 0.0.
0.0:2898, my view is [0.0.0.0:4627|0] [0.0.0.0:4627]
Fix is in org.jboss.Main to pass the -b value through ServerConfigUtil.fixRemoteAddress(),
which will return pick a non-wildcard address via
InetAddress.getLocalHost().getHostName().
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