GossipRouter: support GET and REGISTER via UDP datagram packets
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Key: JGRP-726
URL:
http://jira.jboss.com/jira/browse/JGRP-726
Project: JGroups
Issue Type: Feature Request
Reporter: Bela Ban
Assigned To: Vladimir Blagojevic
Fix For: 2.8
Currently, GossipRouter supports only TCP. If a GossipClient calls register() or
getMembers(), then a TCP connection is established and torn down after the request. This
is inefficient and leads to many sockets in TIME_WAIT states (which are cleaned up after 2
* MSL seconds).
If we (in GossipRouter) add an additional listener, which listens on a UDP port, and
provide the same for GossipClient, we would not use precious TCP sockets.
Think about: we should separate the transport in GR from the processing logic, so we could
support TCP, UDP, HTTP etc. Should we use JGroups (in unicast mode) for this ?
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