[jboss-jira] [JBoss JIRA] (JGRP-1900) Programmatic channel creation ignores system properties for protocol attrs

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040513#comment-13040513 ] 

Bela Ban commented on JGRP-1900:
--------------------------------

OK, variables don't exist outside of an XML config, so this doesn't make any sense. However, we can substitute default values, e.g. {{TP.bind_addr}} with the value of system prop {{jgroups.bind_addr}}.

> Programmatic channel creation ignores system properties for protocol attrs
> --------------------------------------------------------------------------
>
>                 Key: JGRP-1900
>                 URL: https://issues.jboss.org/browse/JGRP-1900
>             Project: JGroups
>          Issue Type: Bug
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>            Priority: Minor
>             Fix For: 3.6.2
>
>
> When using programmatic creation of a JChannel
> * Variables are not substituted, e.g. {{myvar="$\{my.port:10\}"}}
> * System properties are ignored, e.g. {{-Djgroups.bind_addr=192.168.1.5}} does *not* set {{TP.bind_addr}}



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