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https://issues.apache.org/jira/browse/AMQ-6533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735194#comment-15735194
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Torsten Mielke commented on AMQ-6533:
-------------------------------------

unit test to follow shortly.

> Stomp raises command and data error when unmarshaling with large stomp message
> ------------------------------------------------------------------------------
>
>                 Key: AMQ-6533
>                 URL: https://issues.apache.org/jira/browse/AMQ-6533
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker, stomp
>    Affects Versions: 5.14.2
>            Reporter: Torsten Mielke
>              Labels: broker, stomp
>
> The size of a Stomp message is restricted to StompWireFormat.MAX_DATA_LENGTH 
> (100 MB by default).
> For messages of higher payload size the broker will correctly raise this 
> warning
> {code}
> 2016-12-09 11:59:56,752 [0.1:59434@59432] - WARN  ProtocolConverter           
>    - Exception occurred processing: <Unknown> -> 
> org.apache.activemq.transport.stomp.ProtocolException: The maximum data 
> length was exceeded
> {code}
> (Ignore the '<Unknown>' for now).
> However if a stomp client sends a 105 MB message, this results in two 
> warnings being raised in the broker's log:
> {code}
> 2016-12-09 11:59:56,752 [0.1:59434@59432] - WARN  ProtocolConverter           
>    - Exception occurred processing: <Unknown> -> 
> org.apache.activemq.transport.stomp.ProtocolException: The maximum data 
> length was exceeded
> 2016-12-09 11:59:56,757 [0.1:59434@59432] - WARN  ProtocolConverter           
>    - Exception occurred processing: <Unknown> -> 
> org.apache.activemq.transport.stomp.ProtocolException: The maximum command 
> length was exceeded
> {code}
> where only the first of these two warnings should appear as only one message 
> was sent.



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