[jboss-jira] [JBoss JIRA] (JGRP-2493) RELAY does not use protocol stack supplied programmatically

[Bela Ban (Jira)]

    [ https://issues.redhat.com/browse/JGRP-2493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352608#comment-14352608 ] 

Bela Ban commented on JGRP-2493:
--------------------------------

You have to differentiate  between {{channel}}, which is the channel for the local cluster (and which can be set using {{setProtocolStack()}}), and {{bridge}} which is the channel for the bridge cluster.

The latter cannot currently be set, other than passing correct {{bridge_props}} to {{RELAY}}.

I suggest you create a subclass of {{RELAY}} and override {{createBridge()}} to create your bridge channel programmatically. I'll also create a getter/setter to a function which creates the bridge channel.

> RELAY does not use protocol stack supplied programmatically
> -----------------------------------------------------------
>
>                 Key: JGRP-2493
>                 URL: https://issues.redhat.com/browse/JGRP-2493
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.2.4
>            Reporter: S Pokutniy
>            Assignee: Bela Ban
>            Priority: Minor
>             Fix For: 4.2.5
>
>
> RELAY does not use protocol stack supplied programmatically (i.e. stack which was set by using relay.setProtocolStack(protocolStack). Even though the stack is used in init(), the function below only relies on bridge_props file. Even though using an XML file is mostly possible, it becomes problematic when a custom SSLContext needs to be used in SSL_KEY_EXCHANGE, which can now only be set programmatically.
>  
> protected void createBridge() {
>  try {
>  if(log.isTraceEnabled())
>  log.trace("I'm the coordinator, creating a channel (props=" + bridge_props + ", cluster_name=" + bridge_name + ")");
>  {color:#FF0000}bridge=new JChannel(bridge_props);{color}
>  bridge.setDiscardOwnMessages(true); // don't receive my own messages
>  bridge.setReceiver(new Receiver());
>  bridge.connect(bridge_name);
>  }
>  catch(Exception e) {
>  log.error(Util.getMessage("FailedCreatingBridgeChannelProps") + bridge_props + ")", e);
>  }
>  }



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