[ https://jira.jboss.org/jira/browse/JGRP-1198?page=com.atlassian.jira.plug... ] Dennis Reed updated JGRP-1198: ------------------------------ Steps to Reproduce: To reproduce, start two members using TCP/TCPPING within TCPPING.timeout of each other (using 127.0.0.1:7600 and 127.0.0.1:7650 below). When the first instance establishes itself as the master, it kills the valid connection to the second instance. After TCPPING.timeout, on the first instance: TRACE [org.jgroups.protocols.pbcast.GMS] I (127.0.0.1:7600) am the first of the clients, will become coordinator DEBUG [org.jgroups.protocols.pbcast.GMS] [local_addr=127.0.0.1:7600] view is [127.0.0.1:7600|0] [127.0.0.1:7600] DEBUG [org.jgroups.protocols.FD_SOCK] VIEW_CHANGE received: [127.0.0.1:7600] TRACE [org.jgroups.blocks.ConnectionTable] At 127.0.0.1:7600 destroying orphan to 127.0.0.1:7650 TRACE [org.jgroups.blocks.ConnectionTable] destroyed <127.0.0.1:7600 --> 127.0.0.1:47548> (0 secs old) TRACE [org.jgroups.blocks.ConnectionTable] Excption while read blocked for data from peer java.net.SocketException: Socket closed at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at java.io.DataInputStream.readInt(DataInputStream.java:370) at org.jgroups.blocks.BasicConnectionTable$Connection.run(BasicConnectionTable.java:659) at java.lang.Thread.run(Thread.java:619) TRACE [org.jgroups.blocks.ConnectionTable] ConnectionTable.Connection.Receiver terminated The second instance: TRACE [org.jgroups.protocols.pbcast.GMS] I (127.0.0.1:7650) am not the first of the clients, waiting for another client to become coordinator TRACE [org.jgroups.protocols.TCPPING] [FIND_INITIAL_MBRS] sending PING request to 127.0.0.1:7600 TRACE [org.jgroups.protocols.TCP] sending msg to 127.0.0.1:7600, src=127.0.0.1:7650, headers are TCPPING: [PING: type=GET_MBRS_REQ, arg=null], TCP: [channel_name=dennis] TRACE [org.jgroups.protocols.TCP] dest=127.0.0.1:7600 (47 bytes) TRACE [org.jgroups.blocks.ConnectionTable] destroyed <null socket> TRACE [org.jgroups.blocks.ConnectionTable] removed 127.0.0.1:7600, connections are local_addr=127.0.0.1:7650 connections (0): ERROR [org.jgroups.blocks.ConnectionTable] failed sending data to 127.0.0.1:7600: java.net.SocketException: Socket closed was: To reproduce, start two members using TCP/TCPPING within TCPPING.timeout of each other (using 127.0.0.1:7600 and 127.0.0.1:7650 below). When the first member establishes itself as the master, it kills the valid connection to the second member. After TCPPING.timeout, on the first instance: TRACE [org.jgroups.protocols.pbcast.GMS] I (127.0.0.1:7600) am the first of the clients, will become coordinator DEBUG [org.jgroups.protocols.pbcast.GMS] [local_addr=127.0.0.1:7600] view is [127.0.0.1:7600|0] [127.0.0.1:7600] DEBUG [org.jgroups.protocols.FD_SOCK] VIEW_CHANGE received: [127.0.0.1:7600] TRACE [org.jgroups.blocks.ConnectionTable] At 127.0.0.1:7600 destroying orphan to 127.0.0.1:7650 TRACE [org.jgroups.blocks.ConnectionTable] destroyed <127.0.0.1:7600 --> 127.0.0.1:47548> (0 secs old) TRACE [org.jgroups.blocks.ConnectionTable] Excption while read blocked for data from peer java.net.SocketException: Socket closed at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at java.io.DataInputStream.readInt(DataInputStream.java:370) at org.jgroups.blocks.BasicConnectionTable$Connection.run(BasicConnectionTable.java:659) at java.lang.Thread.run(Thread.java:619) TRACE [org.jgroups.blocks.ConnectionTable] ConnectionTable.Connection.Receiver terminated The second instance: TRACE [org.jgroups.protocols.pbcast.GMS] I (127.0.0.1:7650) am not the first of the clients, waiting for another client to become coordinator TRACE [org.jgroups.protocols.TCPPING] [FIND_INITIAL_MBRS] sending PING request to 127.0.0.1:7600 TRACE [org.jgroups.protocols.TCP] sending msg to 127.0.0.1:7600, src=127.0.0.1:7650, headers are TCPPING: [PING: type=GET_MBRS_REQ, arg=null], TCP: [channel_name=dennis] TRACE [org.jgroups.protocols.TCP] dest=127.0.0.1:7600 (47 bytes) TRACE [org.jgroups.blocks.ConnectionTable] destroyed <null socket> TRACE [org.jgroups.blocks.ConnectionTable] removed 127.0.0.1:7600, connections are local_addr=127.0.0.1:7650 connections (0): ERROR [org.jgroups.blocks.ConnectionTable] failed sending data to 127.0.0.1:7600: java.net.SocketException: Socket closed -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JGRP-1198?page=com.atlassian.jira.plug... ] Bela Ban commented on JGRP-1198: -------------------------------- Is this a real issue ? The connection to 7650 will be re-established once 7600 sends data to 7650... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JGRP-1198?page=com.atlassian.jira.plug... ] Bela Ban commented on JGRP-1198: -------------------------------- I don't currently see how to 'fix' this; do you have any ideas ? I could change the ERROR to a TRACE... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira