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  1. JGroups
  2. JGRP-1628

RELAY2: RelayDemoRpc no return value from non site master node

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    • Icon: Bug Bug
    • Resolution: Won't Do
    • Icon: Major Major
    • 3.3
    • 3.2.8, 3.3
    • None
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      • Start 2 sites and 3 nodes sfo:sfo1, lon:lon1 and lon:lon2, using demo code from org.jgroups.demos.RelayDemoRpc
      • Use "<text> // multicast, RELAY2 will relay to all members of sites" option to call all members. Type some text.
      • handMessage method will be called on sfo1, lon1 (SiteMaster) and lon2 but you will receive reply from only sfo1 and lon1

      sfo.xml and lon.xml is same as conf/udp.xml with following protocols at the top.
      ...
      <PEER_LOCK/>
      <!-- pbcast.FLUSH /-->
      <relay.RELAY2 site="XXX" config=".../Downloads/relay2.xml"
      relay_multicasts="true" />
      <FORWARD_TO_COORD />
      ...

      Here relay2.xml is from conf/relay2.xml and global.xml is conf/tcp.xml

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      Start 2 sites and 3 nodes sfo:sfo1, lon:lon1 and lon:lon2, using demo code from org.jgroups.demos.RelayDemoRpc Use "<text> // multicast, RELAY2 will relay to all members of sites" option to call all members. Type some text. handMessage method will be called on sfo1, lon1 (SiteMaster) and lon2 but you will receive reply from only sfo1 and lon1 sfo.xml and lon.xml is same as conf/udp.xml with following protocols at the top. ... <PEER_LOCK/> <!-- pbcast.FLUSH /--> <relay.RELAY2 site="XXX" config=".../Downloads/relay2.xml" relay_multicasts="true" /> <FORWARD_TO_COORD /> ... Here relay2.xml is from conf/relay2.xml and global.xml is conf/tcp.xml

      In RELAY2, when multicast forwarding is ON and method is called with destination equal to 'null' and reply.ALL then corresponding method is invoked from all the members of a cluster, local as well as remote site. But reply is gathered only from local and site masters. Method return value from non site master remote nodes is either ignored or dropped somewhere.

              rhn-engineering-bban Bela Ban
              forkaustubh_jira kaustubh sinkar (Inactive)
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                Created:
                Updated:
                Resolved: