[infinispan-issues] [Red Hat JIRA] (ISPN-12711) Collect exceptions from all targets in MultiTargetRequest

Dan Berindei created ISPN-12711: ----------------------------------- Summary: Collect exceptions from all targets in MultiTargetRequest Key: ISPN-12711 URL: https://issues.redhat.com/browse/ISPN-12711 Project: Infinispan Issue Type: Enhancement Components: Core Affects Versions: 12.0.0.Final Reporter: Dan Berindei Assignee: Dan Berindei Fix For: 12.1.0.Final If a {{ResponseCollector}} throws an exception while processing a response from a target, the request is immediately completed exceptionally with that exception. But for most requests, we don't want to continue immediately: instead we want to wait until all the targets have replied, either with an exception or with a success response, so we can then release locks or retry the command. This means each {{ResponseCollector}} implementation has to implement its own mechanism for collecting exceptions from all the targets and throwing the exception only during {{finish()}}. Of course, some of our {{ResponseCollector}} implementations don't do it, and throw an exception from {{addResponse()}} instead. It would be best if {{MultiTargetRequest}} collected exceptions itself, and {{ResponseCollectors}} would only have to throw the exception from {{addResponse()}}. -- This message was sent by Atlassian Jira (v8.13.1#813001)