Dennis Reed created JGRP-1921:
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Summary: Race condition in GroupRequest
Key: JGRP-1921
URL:
https://issues.jboss.org/browse/JGRP-1921
Project: JGroups
Issue Type: Bug
Affects Versions: 2.6.23
Reporter: Dennis Reed
Assignee: Dennis Reed
Priority: Minor
Race condition in GroupRequest can make it wait for the full timeout even after all
responses are received.
GroupRequest.execute broadcasts the request, sets "done=false", then waits for a
reply.
If all the replies come in before it sets done=false, it will overwrite the done=true set
by the responses and wait for the full timeout, and then return false.
Note that the internal uses by MessageDispatcher/etc do not check the return value from
execute, so this does not affect the data returned, only how long the call blocks for.
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