[jboss-jira] [JBoss JIRA] Created: (JGRP-573) Draw blocks with FLUSH (join & state transfer)

Bela Ban (JIRA) jira-events at lists.jboss.org
Tue Aug 14 04:59:01 EDT 2007


Draw blocks with FLUSH (join & state transfer)
----------------------------------------------

                 Key: JGRP-573
                 URL: http://jira.jboss.com/jira/browse/JGRP-573
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 2.6
            Reporter: Bela Ban
         Assigned To: Vladimir Blagojevic
             Fix For: 2.6


To reproduce:
#1 Get the latest from CVS head
#2 Start 1 Draw: java org.jgroups.demos.Draw -props ./flush-udp.xml -state -use_blocking

- The flush-udp.xml config was copied from JGroups/conf and not modified
- use_blocking sets the Channel to use blocking

#3 Draw some points into Draw 
#4 Start a second instance of Draw
RESULT: the second instance does join correctly and also transfers the state correctly, but it hangs on FLUSH:

[linux]/home/bela$ draw -props ./flush-udp.xml -state -use_blocking

-------------------------------------------------------
GMS: address is 192.168.0.5:33755
-------------------------------------------------------
--  received BlockEvent
** View=[192.168.0.5:33754|1] [192.168.0.5:33754, 192.168.0.5:33755]
read state: 139 entries
-- received UnblockEvent
0 [WARN] [main] JChannel.connect(): 192.168.0.5:33755 waiting on UNBLOCK after connect timed out



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