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From gemmellr <...@git.apache.org>
Subject [GitHub] activemq-artemis pull request #1140: ARTEMIS-1056 Better event processing
Date Tue, 28 Mar 2017 12:00:01 GMT
Github user gemmellr commented on a diff in the pull request:

    https://github.com/apache/activemq-artemis/pull/1140#discussion_r108396438
  
    --- Diff: artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/proton/handler/ProtonHandler.java
---
    @@ -322,17 +308,22 @@ private void dispatch() {
           // because we could have a distributed deadlock
           // while processing events (for instance onTransport)
           // while a client is also trying to write here
    -      while ((ev = popEvent()) != null) {
    -         for (EventHandler h : handlers) {
    -            if (log.isTraceEnabled()) {
    -               log.trace("Handling " + ev + " towards " + h);
    -            }
    -            try {
    -               Events.dispatch(ev, h);
    -            } catch (Exception e) {
    -               log.warn(e.getMessage(), e);
    -               connection.setCondition(new ErrorCondition());
    +
    +      synchronized (lock) {
    --- End diff --
    
    The code now contradicts the comment above it, perhaps the comment should be removed.


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