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From mtaylor <...@git.apache.org>
Subject [GitHub] activemq-artemis pull request #749: ARTEMIS-581 Implement max disk usage, an...
Date Mon, 05 Sep 2016 09:23:49 GMT
Github user mtaylor commented on a diff in the pull request:

    https://github.com/apache/activemq-artemis/pull/749#discussion_r77493191
  
    --- Diff: artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ServerSessionImpl.java
---
    @@ -1249,6 +1256,14 @@ public RoutingStatus send(final ServerMessage message, final boolean
direct) thr
     
        @Override
        public RoutingStatus send(final ServerMessage message, final boolean direct, boolean
noAutoCreateQueue) throws Exception {
    +
    +      // If the protocol doesn't support flow control, we have no choice other than fail
the communication
    +      if (!this.getRemotingConnection().isSupportsFlowControl() && pagingManager.isDiskFull())
{
    +         ActiveMQIOErrorException exception = ActiveMQMessageBundle.BUNDLE.diskBeyondLimit();
    +         this.getRemotingConnection().fail(exception);
    +         throw exception;
    --- End diff --
    
    I'm not sure if killing the connection is the right thing to do here?  You may also be
killing consumers on the connection...   Can't we just start dropping messages once this threshold
is reached?


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