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[6.2.x] Lower default maxFrameSize to 10 MB in xml config (#2166) #2168

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Merged
cshannon merged 1 commit into from
Jul 2, 2026
+6 −6
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[6.2.x] Lower default maxFrameSize to 10 MB in xml config (#2166) #2168

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12 changes: 6 additions & 6 deletions assembly/src/release/conf/activemq.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -168,23 +168,23 @@
-->
<transportConnectors>
<!--
DOS protection, limit concurrent connections to 1000 and frame size to 100MB.
DOS protection, limit concurrent connections to 1000 and frame size to 10MB.

WARNING: this openwire connector uses plain TCP and traffic is unencrypted. It is
intended for initial testing only. For production deployments it is strongly
recommended to use the SSL variant (ssl://) so that credentials and message
payloads are not transmitted in cleartext.
-->
<transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
<transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&amp;wireFormat.maxFrameSize=10485760"/>
<!--
Additional transports are disabled by default to reduce the exposed attack surface.
Uncomment only the protocols you actually need, and prefer the secured variants
(openwire+ssl, amqp+ssl, stomp+ssl, mqtt+nio+ssl, wss) in production deployments.
-->
<!-- <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/> -->
<!-- <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/> -->
<!-- <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/> -->
<!-- <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/> -->
<!-- <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=10485760"/> -->
<!-- <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=10485760"/> -->
<!-- <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=10485760"/> -->
<!-- <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=10485760"/> -->
</transportConnectors>

<!-- destroy the spring context on shutdown to stop jetty -->
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