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cshannon pushed a commit to branch activemq-5.19.x
in repository https://gitbox.apache.org/repos/asf/activemq.git


The following commit(s) were added to refs/heads/activemq-5.19.x by this push:
     new 32e2079c32 Lower default maxFrameSize to 10 MB in xml config (#2166) 
(#2169)
32e2079c32 is described below

commit 32e2079c32537dd758f31e7cec79ae38685ecb0c
Author: Christopher L. Shannon <[email protected]>
AuthorDate: Thu Jul 2 08:37:36 2026 -0400

    Lower default maxFrameSize to 10 MB in xml config (#2166) (#2169)
    
    The previous default was 100 MB but 10 MB makes more sense as a default,
    especially with maxInflatedDataSize defaulting to 100 MB.
    
    (cherry picked from commit 505f5a9c9924f18d3c23391bc0bb8de292e0e408)
---
 assembly/src/release/conf/activemq.xml | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/assembly/src/release/conf/activemq.xml 
b/assembly/src/release/conf/activemq.xml
index 71285294a0..8aea601cfe 100644
--- a/assembly/src/release/conf/activemq.xml
+++ b/assembly/src/release/conf/activemq.xml
@@ -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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