RequestCorrelator: request-ID is sent in request and header ----------------------------------------------------------- Key: JGRP-2001 URL: https://issues.jboss.org/browse/JGRP-2001 Project: JGroups Issue Type: Enhancement Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 3.6.7 When invoking a sync RPC, a request is identified by a _request ID_ (req_id, a long). This is sent in both the header and the request itself, so we can remove one of them. Also, in {{Header}}, we can drop field {{rsp_expected}}: this can be replaced by setting {{req_id}} to {{-1}}. Summary: we can drop a long ({{req_id}}) field in {{Request}} and a boolean ({{rsp_expected}} in {{Header}}) from each RPC.