[jboss-jira] [JBoss JIRA] Resolved: (JBAS-6194) Move transaction sticky logic in proxy to interceptors to avoid bottleneck

Move transaction sticky logic in proxy to interceptors to avoid bottleneck -------------------------------------------------------------------------- Key: JBAS-6194 URL: https://jira.jboss.org/jira/browse/JBAS-6194 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: Clustering, Transaction Manager (JBossTM) Affects Versions: JBossAS-5.0.0.CR2 Reporter: Galder Zamarreno Assignee: Galder Zamarreno Fix For: JBossAS-5.0.0.GA With the current user transaction sticky tpc retrieval method, a bottleneck can be formed when invocation returns are too big. To avoid such bottleneck, we'll separate the transaction sticky logic in proxy into two separate interceptors, one for EJBs, one for ClientUserTransactionService's clustered proxy. By doing this, we're able to provide a cleaner solution, separating this logic from the proxy, and making it even more optional, reducing the risks of affecting normal (non user transaction sticky) invocations. Another interesting idea for the future would be to use a synchronised version of a weak IdentiyHashMap.