MQTT with TLS, following L4_e2_sol example

[Marbro1965]

Hi,

I am following example to connect using TLS.

I am not polling, as in the example. Should I expect that after 

mqtt_connect, to be called in the callback?

mqtt_connect does not return error.

Best Regards

[Marbro1965]

In the sample in the main, after 4 calls to mqtt_connect(&client) it returns -12.

It is poor of memory or some pointer is not correctly freed?

Regards

[Håkon Alseth]

Hi,

 

Can you please share your code? Are you disconnecting via mqtt_disconnect() after each subsequent mqtt_connect call?

 

Kind regards,

Håkon

[Marbro1965]

CMqttStandardThread.h
CMqttStandardThread.cpp

It is a porting of the code of exercise L4_e2_sol.

Thanks

[Marbro1965]

As I do not receive any callback from server mqtt, after a timeout I reconnect. After 4 try I got error -12.
When timer expires, the state machine goes in disconnecting state and calls mqtt_disconnect.
Thanks

[Håkon Alseth]

Hi,

 

You are not calling poll on the socket. Please see the L4_e2_sol:

https://github.com/NordicDeveloperAcademy/cell-fund/blob/master/v2.6.2-v2.4.0/l4/l4_e2_sol/src/main.c#L153

 

Kind regards,

Håkon