Re: [paho-dev] Golang Paho Client set to SetAutoReconnect, on re-connect

[David Lee <weekaung.lee@xxxxxxxxx>]

Hi Matt,

After digging around in the MQTT broker, we realized that the "CleanSession" flag was set to true.

So we made changes in the "Client Options" to set the flag to false.

// Set to Auto re-connect

options.SetAutoReconnect(true)

// Set Clean Session on broker to false

// Broker will remember the previous connection

options.CleanSession = false

With the above changes, the problem was fixed.

Thanks again for helping us look in the right direction.

David.

On Thu, Apr 6, 2023 at 3:27 PM Matt Brittan via paho-dev <paho-dev@xxxxxxxxxxx> wrote:

Hi David,

I'm not aware of any issues. If you believe there is a bug then please raise an issue (including as much info as possible - see the readme; ideally provide a minimal, reproducible, example).

Are you sure the broker is attempting to deliver messages? (If you have subscribed at QOS0 then the subscription will usually be lost when the connection drops).

Regards,

Matt

On Thu, 6 Apr 2023, 18:58 David Lee, <weekaung.lee@xxxxxxxxx> wrote:

Hi Everybody,

I have set the Paho client to auto-reconnect in case of losing connection.

However, on reconnecting, the DefaultPublishHandler stops working ( on the initial connection, the handler was working OK ).

So what seems to be wrong, or is there a bug.

Your help is very much appreciated.

Thanks,

David.

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