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https://issues.apache.org/jira/browse/AMQ-2871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025693#comment-13025693
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Ivan Pechorin commented on AMQ-2871:
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in addition to 5.3.2, the same is reproduced on 5.4.1
> Activemq loses Stomp text message body on topic
> -----------------------------------------------
>
> Key: AMQ-2871
> URL: https://issues.apache.org/jira/browse/AMQ-2871
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.3.2
> Environment: Debian linux 64bit, with:
> java version "1.6.0_18"
> OpenJDK Runtime Environment (IcedTea6 1.8) (6b18-1.8-1)
> OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode)
> ActiveMQ 5.3.2
> Reporter: Arjen
>
> I have a fairly simple set-up with a single Activemq.
> On that AMQ we have a few queue's and topics, where the topics are filled
> using PHP producers with Stomp and four Java subscribers with the normal
> openwire protocol (via a Spring jms listener container). The PHP producers
> are created on demand and send a single, tiny text message when some data
> needs to be adjusted in the Java subscribers.
> The problem is that all four consumers sometimes receive a message without
> such a text body. Using tcpdump I deciphered that the incoming Stomp-message
> actually did have a body, so the senders work correctly. Again using tcpdump
> I noticed the messages on the openwire channel are sometimes empty, so the
> problem seems to be with the ActiveMQ server part.
> Not all messages fail, but its way too common (a rough estimate would be one
> in ten or so). I also didn't see any message empty when using a
> OpenWire-producer.
> My configuration is rather trivial, its the default config without
> systemusage and destinationpolicy. With the stomp and openwire transporters
> like so:
> <transportConnector name="stomp"
> uri="stomp://0.0.0.0:61613?transport.closeAsync=false"/>
> When logging the messages in the subscribers, it looks like this for a
> correct one:
> ActiveMQTextMessage {commandId = 3, responseRequired = false, messageId =
> ID:argus-38958-1279890714168-2:66257231:-1:1:1, originalDestination = null,
> originalTransactionId = null, producerId =
> ID:argus-38958-1279890714168-2:66257231:-1:1, destination =
> topic://pw_cache_products, transactionId = null, expiration = 0, timestamp =
> 1281801902987, arrival = 0, brokerInTime = 1281801902987, brokerOutTime =
> 1281801902988, correlationId = null, replyTo = null, persistent = false, type
> = null, priority = 0, groupID = null, groupSequence = 0, targetConsumerId =
> null, compressed = false, userID = null, content = null, marshalledProperties
> = null, dataStructure = null, redeliveryCounter = 0, size = 0, properties =
> null, readOnlyProperties = true, readOnlyBody = true, droppable = false, text
> = views 0}
> And like this for an incorrect one:
> ActiveMQTextMessage {commandId = 3, responseRequired = false, messageId =
> ID:argus-38958-1279890714168-2:66384399:-1:1:1, originalDestination = null,
> originalTransactionId = null, producerId =
> ID:argus-38958-1279890714168-2:66384399:-1:1, destination =
> topic://pw_cache_products, transactionId = null, expiration = 0, timestamp =
> 1281805503252, arrival = 0, brokerInTime = 1281805503252, brokerOutTime =
> 1281805503252, correlationId = null, replyTo = null, persistent = false, type
> = null, priority = 0, groupID = null, groupSequence = 0, targetConsumerId =
> null, compressed = false, userID = null, content = null, marshalledProperties
> = null, dataStructure = null, redeliveryCounter = 0, size = 0, properties =
> null, readOnlyProperties = true, readOnlyBody = true, droppable = false, text
> = null}
> I.e. text = null vs text = views 0
> I couldn't reproduce this on another system so far. And my production
> ActiveMQ that displays this behaviour gets way to much traffic to put in in
> debug-logging-mode (and I doubt that will offer much insight anyway?). I can
> reproduce it on a newly created topic on the same activemq with only one
> consumer and producer, but not on a separate activemq. Whether that is
> because it has less load or whatever I don't know, the original activemq that
> does exhibit this behaviour has been upgraded and restarted several times
> since we first started noticing the problems that led to this discovery.
> My consumers and producers are about the most trivial variants you can think
> off, but the other producers and consumers obviously aren't.
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