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Re: [mosquitto-dev] Mosquitto Cluster -- Outgoing messages are being dropped for client x

Hi Tatsuzo, and thanks for your answer!

I did the test that you suggested (only one broker without bridge client and load balancer) and i get the same error message for a significant proportion of clients, eg: Outgoing messages are being dropped for client sub_cb5df7ce180148f5977.
So as you pointed out it does seem like the queue is getting full and that:
 - outgoing messages are being dropped
 - clients are getting disconnected as a consequence

Going back to the cluster scenario: I understand that messages to the cluster instances get dropped when the queue get's full, and that's actually desired. 
However they never resume normal operation, and future messages to these instances never get delivered.

Is there a way of resuming this normal operation automatically, given the above cluster configuration?

Cheers,
Pedro.


On Wed, Nov 1, 2017 at 11:31 AM, Tatsuzo Osawa <tatsuzo.osawa@xxxxxxxxx> wrote:
Hi Pedro,

The message "Outgoing messages are being dropped" is shown when the
internal message queue become full.

To clarify the cause, could you test with only one broker without
bridge client and load balancer?
I think the issue will be reproduced. Your test scenario seems too
extreme to transfer packets to subscribers in time.

Regards,
Tatsuzo
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