ALPN support for MQTT

General
#1

If you are asking a question, please follow this template:

  1. My goal is: To get support for MQTT over port 443 using ALPN
  2. My actions are: It appears Mongoose OS does not currently support it
  3. The result I see is: N/A
  4. My expectation & question is: I utilize AWS IOT and I am getting killed in support calls as organizations tighten up there firewall rules around non standard ports.

I would like to utilize ALPN but today there does not appear to be support.

Is ALPN on the roadmap?

Additional information on ALPN

#2

I also would like to see this supported. It’s critical for large institutions with IT departments that have strict firewall policies for outbound ports other than 443/80.