I need to remotely debug y node in a JBoss 8 / Wildfly Cluster. (Running two nodes on one machine) For this in our host-slave config we have the two nodes configured: ``` ``` When I now try to connect to each of the remote debugging ports Intellij tells me: Error running node2: Unable to open debugger port : java.net.ConnectException "Connection refused: connect" I can confirm t…

Wildfly 8, remote debug application

java, jboss, remote-debugging, wildfly

Solution

Got it. The option values need to be seperated.

 <jvm-options>
      <option value="-Xdebug "/>
      <option value="-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8787"/>
 </jvm-options>

Problem

I need to remotely debug y node in a JBoss 8 / Wildfly Cluster. (Running two nodes on one machine) For this in our host-slave config we have the two nodes configured: ``` <servers> <server name="node1" group="main-server-group" auto-start="true"> <jvm name="wicket" debug-enabled="false"> <heap size="1024m" max-size="1536m"/> <jvm-options> <option value="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8787"/> </jvm-options> </jvm> </server> <server name="node2" group="main-server-group" auto-start="true"> <jvm name="wicket" debug-enabled="false"> <heap size="1024m" max-size="1536m"/> <jvm-options> <option value="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8788"/> </jvm-options> </jvm> <socket-bindings port-offset="100"/> </server> </servers> ``` When I now try to connect to each of the remote debugging ports Intellij tells me: Error running node2: Unable to open debugger port : java.net.ConnectException "Connection refused: connect" I can confirm the nodes have startet up via the Wildfly management panel. Also I have checked via telnet on the machine running the nodes, that telnetting the pots is not possible. Any help appriciated. If anyone has useful links towards a proper documentation of the wildfly config files, this would be appreciated even more. Thanks in advance

Original source