Don't keep threads blocked when waiting for locks to be released ---------------------------------------------------------------- Key: ISPN-2849 URL: https://issues.jboss.org/browse/ISPN-2849 Project: Infinispan Issue Type: Feature Request Components: Core Affects Versions: 6.0.0.CR1 Reporter: Mircea Markus Assignee: Pedro Ruivo Fix For: 8.0.0.CR1 ATM if a tx2 waits on a lock to be released by tx1, the (incoming) tx2 thread is BLOCKED and taken out from the pool. A better way to implement this is by using a structure that would hold and order the depending transactions on the receiver correlated with the async execution API from JGroups 3.3.0, result being that tx2 would not BLOCK but return to the pool this (not maxing out the thread pool that executes commands). More about it in the "Async invocation section" of https://docspace.corp.redhat.com/docs/DOC-134411