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  1. JGroups
  2. JGRP-1302

RELAY2: issues with shared transport

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    • Task
    • Status: Resolved (View Workflow)
    • Major
    • Resolution: Won't Fix
    • 2.12
    • 3.2
    • None

    Description

      JBoss 6 creates a separate channel for each of its webapps that are marked as <distributable/> when mode=distribution. The reason is outlined in https://issues.jboss.org/browse/ISPN-658. This is a problem if we have for example a stack called "relay" (and in infinispan-configs.xml the "web" configuration refers to "relay"), and the transport is shared (singleton_name is set):

      • webapp web.war is deployed
      • A channel for web.war is created by Infinispan
      • The channel creates the shared transport and RELAY establishes the TCP bridge cluster as first member
      • Webapp SessionDemo.war is deployed
      • A new channel is created. The shared transport is not initialized again, as it already was for web.war
      • However, RELAY joins the TCP bridge cluster and thus is in the same cluster as web.war !

      ==> However, both subclusters are named the same ! This leads to issues

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