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https://issues.apache.org/jira/browse/AMQ-4335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13585896#comment-13585896
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Lucille Wilson commented on AMQ-4335:
-------------------------------------

I set the maxFrameSize in ACTIVEMQ_HOME/conf/activemq.xml to 1 mb.
Then I created a junit test class which created a 2 mb message.  I expect that 
if my setting of maxframesize is respected the message will produce an error 
saying frame size of 2mb is larger than the max allowed of 1mb.

However, the message was enqueued. 

Please see AMQ4335Test4_With2mbMessage.zip.

I believe I have proven that Activemq has hard-coded a 100mb limit in the 
maxframesize and that any overrides set are ignored.  We'd like Activemq to fix 
this bug, please.  Please let us know when the bug is fixed and where to 
download the software.

Lucille Wilson
                
> Cannot set maxFrameSize greater than 100MB
> ------------------------------------------
>
>                 Key: AMQ-4335
>                 URL: https://issues.apache.org/jira/browse/AMQ-4335
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.8.0
>         Environment: Windows 2008 R2
>            Reporter: Pat Flaherty
>         Attachments: AMQ4335Test3_WithLargeGeneratedString.zip, 
> AMQ4335_Test4_regularRunThroughOurApplication.zip, AMQ4335Test.java, 
> AMQ4335Test.java, AMQ4335Test.java, amq4335.xml, amq4335.xml, 
> BugInActivemq.zip, max-frame-size-test.zip
>
>
> Trying to send JSON messages greater then 100MB and I receive the error:
> Transport Connection to: tcp://192.168.10.1:55823 failed: 
> java.io.IOException: Frame size of 140 MB larger
>  than max allowed 100 MB
> I tried increasing the frame size in 5.8.0 as follows:
>         <transportConnectors>
>             <!-- DOS protection, limit concurrent connections to 1000 and 
> frame size to 100MB -->
>             <transportConnector name="openwire" 
> uri="tcp://192.168.10.1:61616?maximumConnections=1000&amp;wireformat.maxFrameSize=157286400"/>
>             <transportConnector name="amqp" 
> uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireformat.maxFrameSize=157286400"/>
>         </transportConnectors> 

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