[jboss-jira] [JBoss JIRA] Commented: (JGRP-1041) Provide more DEBUG level information on Channel resources used when running tests in parallel

[Richard Achmatowicz (JIRA)]

    [ https://jira.jboss.org/jira/browse/JGRP-1041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12484865#action_12484865 ] 

Richard Achmatowicz commented on JGRP-1041:
-------------------------------------------

Added in DEBUG-level logging so that each time a channel is created, we see the channel resources used to create the channel. This includes the original resources, plus any modifications via makeUnique. For example:

org.jgroups.tests.DuplicateTest:
38491 [INFO] DuplicateTest: - Using configuration file tcp.xml
38502 [DEBUG] DuplicateTest: - Creating channel with resources:
38503 [DEBUG] DuplicateTest: - (tcp.bind_port, tcp.port_range) = (7800, 5)
38503 [DEBUG] DuplicateTest: - Modifying channel resources:
38503 [DEBUG] DuplicateTest: - (tcp.bind_port, tcp.port_range) = (25349, 3)
38503 [INFO] DuplicateTest: - Using configuration file tcp.xml
38517 [DEBUG] DuplicateTest: - Creating cloned channel with resources:
38517 [DEBUG] DuplicateTest: - (tcp.bind_port, tcp.port_range) = (25349, 3)
38517 [INFO] DuplicateTest: - Using configuration file tcp.xml
38531 [DEBUG] DuplicateTest: - Creating cloned channel with resources:
38531 [DEBUG] DuplicateTest: - (tcp.bind_port, tcp.port_range) = (25349, 3)


> Provide more DEBUG level information on Channel resources used when running tests in parallel
> ---------------------------------------------------------------------------------------------
>
>                 Key: JGRP-1041
>                 URL: https://jira.jboss.org/jira/browse/JGRP-1041
>             Project: JGroups
>          Issue Type: Feature Request
>    Affects Versions: 2.8
>            Reporter: Richard Achmatowicz
>            Assignee: Richard Achmatowicz
>            Priority: Minor
>             Fix For: 2.8
>
>
> When running tests in parallel under testng, the JGroups testsuite provides mechanisms to allocate channel resources (udp.mcast_addr, udp..mcast_port, bind_port, port_range) in such a way that JGroups channels in different tests do not interfere with each other. This is done by allocating non-overlapping ranges of addresses and ports.  
> However, there is a rather complex trail to follow when trying to find which addresses will be picked up by tests:
> * build.xml + build.properties, which feed to
> * runtest parameters, which feed to
> * testng parameters, which feed to
> * ChannelTestBase parameters, which feed to
> * test case paramaters
> At present, it is not easy to discover which values a test is using for the channel resources mentioned above. 
> It would be nice to be able to see this information in the DEBUG logs, to aid in resolving problesm with the wrong addresses being used.
>  

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