[jboss-jira] [JBoss JIRA] Created: (JGRP-1358) Documentation problem with port_range

[Jean-Philippe Gariepy (JIRA)]

Documentation problem with port_range
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                 Key: JGRP-1358
                 URL: https://issues.jboss.org/browse/JGRP-1358
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 2.12
         Environment: Linux
            Reporter: Jean-Philippe Gariepy
            Assignee: Bela Ban
            Priority: Minor


port_range for TCP is document as infinite if 0.  This does not seem to be the case.  If I start a second node, I got:
Caused by: java.net.BindException: No available port to bind to in range [7800 .. 7800]
	at org.jgroups.util.Util.createServerSocket(Util.java:3051)
	at org.jgroups.blocks.TCPConnectionMap.<init>(TCPConnectionMap.java:88)
	at org.jgroups.blocks.TCPConnectionMap.<init>(TCPConnectionMap.java:55)
	at org.jgroups.protocols.TCP.createConnectionMap(TCP.java:130)
	at org.jgroups.protocols.TCP.start(TCP.java:64)
	at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:990)
	at org.jgroups.JChannel.startStack(JChannel.java:1784

0 is useful to indicate that only one port should be used (bind_port+0).

Magic value for infinite should rather be -1.

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