Sync dispatcher castMessage does not awake blocked thread on ACK ---------------------------------------------------------------- Key: JGRP-1617 URL: https://issues.jboss.org/browse/JGRP-1617 Project: JGroups Issue Type: Bug Affects Versions: 3.3 Reporter: Sanne Grinovero Assignee: Bela Ban Attachments: bla.java On version 3.3.0.CR1 we observed that the following code: {code}final RequestOptions options = RequestOptions.SYNC(); dispatcher.castMessage( null, message, options ); {code} will always block until the timeout defined in _RequestOptions_, even if the remote operation is very quick in responding. We could workaround the issue by setting a custom _RspFilter_, but this filter is otherwise not needed.