[jboss-user] [Clustering/JBoss] - Cluster UDP ports

[jyoonyang]

Hi,

I am getting the following exception:
15:05:53,555 ERROR [UDP] exception=java.io.StreamCorruptedException: invalid stream header
  |         at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:753)
  |         at java.io.ObjectInputStream.<init>(ObjectInputStream.java:268)
  |         at org.jgroups.protocols.UDP.handleIncomingUdpPacket(UDP.java:670)
  |         at org.jgroups.protocols.UDP$IncomingPacketHandler.run(UDP.java:1332)
  |         at java.lang.Thread.run(Thread.java:595)

I think this caused by another application sending message on the UDP port that my JBoss is listening on.

What I cannot figure out is where this port is specified.  I see the following messages, but I can't find the specified port in any of the config files.

  | 15:04:05,235 INFO  [UDP] unicast sockets will use interface 172.25.8.70
  | 15:04:05,239 INFO  [UDP] socket information:
  | local_addr=pssoapp01:34930, mcast_addr=230.1.2.7:45577, bind_addr=/172.25.8.70, ttl=2
  | sock: bound to 172.25.8.70:34930, receive buffer size=2097152, send buffer size=640000
  | mcast_recv_sock: bound to 172.25.8.70:45577, send buffer size=640000, receive buffer size=2097152
  | mcast_send_sock: bound to 172.25.8.70:34931, send buffer size=640000, receive buffer size=2097152
  | 15:04:05,239 INFO  [STDOUT]
  | -------------------------------------------------------
  | GMS: address is pssoapp01:34930
  | -------------------------------------------------------
  | 
  | ...
  | 
  | 15:04:08,091 INFO  [UDP] unicast sockets will use interface 172.25.8.70
  | 15:04:08,091 INFO  [UDP] socket information:
  | local_addr=pssoapp01:34933 (additional data: 16 bytes), mcast_addr=228.1.2.3:45566, bind_addr=/172.25.8.70, ttl=8
  | sock: bound to 172.25.8.70:34933, receive buffer size=150000, send buffer size=800000
  | mcast_recv_sock: bound to 172.25.8.70:45566, send buffer size=800000, receive buffer size=150000
  | mcast_send_sock: bound to 172.25.8.70:34934, send buffer size=800000, receive buffer size=150000
  | 15:04:08,092 INFO  [STDOUT]
  | -------------------------------------------------------
  | GMS: address is pssoapp01:34933 (additional data: 16 bytes)
  | -------------------------------------------------------
  | 

Where are these being defined?  How can I override these?

Thanks,
Jennifer

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