Tamas Cservenak created MNG-8007:
------------------------------------
Summary: Make Maven transfer listener used with Resolver more
concurrent friendly
Key: MNG-8007
URL: https://issues.apache.org/jira/browse/MNG-8007
Project: Maven
Issue Type: Improvement
Components: Artifacts and Repositories
Reporter: Tamas Cservenak
Fix For: 4.0.0, 4.0.0-alpha-11
Current console transfer listener used in Maven has all method
{{synchronized}}. This becomes a problem as resolver is more and more
parallelized, and threads from it sending events are getting in race condition
for maven listener monitor.
One possibility would be to implement a "demuxer" listener, that wraps another
listener: it receives even from multiple threads events, returns fast, but
passes the incoming events on single thread to wrapped listener. This makes
resolver relieve a bit, but also keeps actual listener simple, as it can be
coded single threaded.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
