ForkProtocolStack ignores UnknownForkHandler for message batches ---------------------------------------------------------------- Key: JGRP-2294 URL: https://issues.jboss.org/browse/JGRP-2294 Project: JGroups Issue Type: Bug Affects Versions: 4.0.13 Reporter: Dan Berindei Assignee: Bela Ban Fix For: 4.0.15 {{ForkProtocolStack.up(MessageBatch)}} discards messages if it doesn't the fork channel id isn't registered and they are part of a batch: {code:java} log.debug("fork-channel for id=%s not found; discarding message", fork_channel_id); {code} -I believe the check should also be enhanced to invoke the {{UnknownForkHandler}} if the {{ForkChannel}} is registered but is not yet connected. Otherwise messages that arrive after the {{ForkChannel}} registers itself in the constructor and before our {{JGroupsTransport}} registers itself as an {{UpHandler}} with the {{ForkChannel}} will also be discarded.- I misread the {{ForkChannel}} code, the registratioon in the {{ForkProtocolStack}} only happens in {{ForkChannel.connect()}}.