[jboss-jira] [JBoss JIRA] Commented: (JBAS-7936) Add java.net.preferIPv4Stack=true to run.conf(.bat)
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https://jira.jboss.org/browse/JBAS-7936?page=com.atlassian.jira.plugin.sy...
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jaikiran pai commented on JBAS-7936:
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There appears to be a typo in run.conf.bat for M3:
set "JAVA_OPTS=%JAVA_OPTS% -Djava.net.preferIPv4Stack=true
(Notice the unclosed double quote).
I haven't yet seen anyone, using Windows OS, complain about this in the forums. I
don't have a Windows system so can't test it either.
Anyway, fixing this typo in future release isn't really necessary since JBAS-7937 is
going to remove this setting completely.
Add java.net.preferIPv4Stack=true to run.conf(.bat)
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Key: JBAS-7936
URL: https://jira.jboss.org/browse/JBAS-7936
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: 6.0.0.M3
Needed to allow the "all" config to start on a machine (e.g. the Macbooks some
of us use) that supports both IPv6 and IPv4. The validation performed by JGroups as part
of JGRP-1152 will not let the AS start on such a system, as in the absence of any
java.net.preferIPvXStack setting it will determine that IPv6 is preferred and will reject
the default IPv4 multicast addresses the AS attempts to use.
Bela's improved on this handling in JGroups HEAD, which will be picked up in the next
AS milestone after M3. So for that release this change should be reverted. I'll create
a subtask for that.
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