[jboss-jira] [JBoss JIRA] Resolved: (JGRP-1288) FD_SOCK ignores port_range when opening server sockets

[Bela Ban (JIRA)]

     [ https://issues.jboss.org/browse/JGRP-1288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bela Ban resolved JGRP-1288.
----------------------------

    Resolution: Done


> FD_SOCK ignores port_range when opening server sockets
> ------------------------------------------------------
>
>                 Key: JGRP-1288
>                 URL: https://issues.jboss.org/browse/JGRP-1288
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.12
>            Reporter: Manuel Dominguez Sarmiento
>            Assignee: Bela Ban
>            Priority: Minor
>             Fix For: 2.12
>
>   Original Estimate: 30 minutes
>  Remaining Estimate: 30 minutes
>
> FD_SOCK.startServerSocket() calls Util.createServerSocket(), which does not take into account a port_range. The docs for FD_SOCK state that port_range applies both for client and server socket ports. The configured value should be used instead of incrementing the port number until a free port can be bound to.
> Also, the port number keeps incrementing - there's no check for MAX_PORT i.e. 65535 which could mean this could loop forever, unless an IOException is thrown before because of an invalid port number, but I don't know whether this is specified anywhere.

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