Hi,

unfortunately the mailing list strips attachments from mails - perhaps you
could raise a JIRA here: https://issues.apache.org/jira/browse/QPIDJMS and
attach the files to that?

Thanks in advance,
Rob

On 9 December 2016 at 08:34, Milano Nicolum <[email protected]> wrote:

> *Configuration:* Hi, I'm using ActiveMQ 5.14.1 to connect from a device
> (running linux derivate OS) to Azure IoT Hub. With Qpid JMS client 0.11.1
> and protonj 0.15.0 providing AMQPS based JmsConnection implementation. I'm
> using Destination bridges to connect my local queues to remote queues.
>
> *Problem description:* For every message I send to the server there is
> new connection attempt made. I can see those reconnections in Azure IoT Hub
> monitoring, in AMQPS frames logs, qpid log etc. And while I have the same
> JmsConnection instance active for the whole time, in reality the device
> keeps connecting and disconnecting for each message, which presents
> additional load for both IoT Hub and device. Message throughput is really
> affected by this behaviour.
>
> When I try running similar code from my desktop using Qpid JMS client
> 0.11.1 to send messages, it creates single AmqpFixedProducer at start and
> disconnects when all messages are sent. I'm not aware of any special
> settings, both application use JmsConnectionFactory.
> setForceSyncSend(true).
>
> So ActiveMQ or some of its components could be blamed for this. But I
> would like to know if someone has any experience with similar problem and
> maybe some idea how to solve it.
>
> Thanks!
>
> *Attachments: *In logs you can see the device connecting, then some
> already enqueued messages are sent. Once the initial load is processed, one
> message per minute should be sent.
>
>
>
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