Re: [paho-dev] MQTT debugging tool?

[Mike Maikaefer <mike.maikaefer@xxxxxxxxx>]

No, the broker logs only showed some incoming connection...and that's all. I tired HiveMQ and some other (don't remember the name) but it looks Mosquitto could be the tool I'm looking for.

On Mon, Oct 1, 2018 at 9:59 AM James Sutton1 <james.sutton@xxxxxxxxxx> wrote:

Nothing come to mind, apart from turning up the logging level of your MQTT broker. Alternatively, you can always use WireShark which has a good MQTT packet view.

 

Kind regards,

 

James Sutton
Software Engineer - IoT Foundation - MQTT Open Source Projects
Ops Team - Wimbledon Project

Phone: +44(0) 7884 174498 E-mail: james.sutton@xxxxxxxxxx Personal Website: www.jsutton.co.uk Find me on:	Hursley Park Hursley, SO212JN United Kingdom

 

IBM United Kingdom Limited Registered in England and Wales with number 741598 Registered office: PO Box 41, North Harbour, Portsmouth, Hants. PO6 3AU

 

 

----- Original message -----
From: Andrea Selva <selva.andre@xxxxxxxxx>
Sent by: paho-dev-bounces@xxxxxxxxxxx
To: General development discussions for paho project <paho-dev@xxxxxxxxxxx>
Cc:
Subject: Re: [paho-dev] MQTT debugging tool?
Date: Mon, Oct 1, 2018 8:53 AM
 

Looking at the broker logs doesn't help discover the issue? Which  broker did you user?

 Andrea

 

On Mon, Oct 1, 2018 at 9:48 AM Mike Maikaefer <mike.maikaefer@xxxxxxxxx> wrote:

Hi,

 

I'm implementing a MQTT-interface to an embedded device and still have problems with it. Since the different MQTT-brokers do not give enough information on illegal/wrong/failed/whatever incoming connections, my question:

 

is there some kind of MQTT-debugging tool, means a software which behaves like a MQTT-broker but gives extensive logging and error information on all incoming client connections so that one can find the reason for non-working MQTT clients?

 

Thanks!

 

Mike

 

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