Support for mqtt v5 specification

[jeffdare]

What is the plan for support of MQTT v5 specification for this node?

[mcollina]

Would you like to contribute? i have no time right now.

[muka]

Hi
is there someone working on that or would like to work on the implementation?

The following new features are added to MQTT v5.0 (source)

• Session expiry
• Message expiry
• Reason code on all ACKs
• Reason string on all ACKs
• Server disconnect
• Payload format and content type
• Request / Response
• Shared Subscriptions
• Subscription ID
• Topic Alias
• Flow control
• User properties
• Maximum Packet Size
• Optional Server feature availability
• Enhanced authentication
• Subscription options
• Will delay
• Server Keep Alive
• Assigned ClientID
• Server reference

Full specification

See also this issue for reference moscajs/aedes#194

Thanks

[RangerMauve]

I think the first step will be to modify mqtt-packet to be able to support the new message types.

[muka]

Thanks for the reference, will look into it

[manifest]

Is there any progress on this one? There are currently a bunch of brokers that have already implemented v5 support.

[scarry1992]

@manifest, already in master, on npm coming soon.

[manifest]

I see. Thanks!

[thomasnordquist]

close?

[mcollina]

yes!