Handler does not trigger from webhook when using System.deviceID

Cloud
1

I am using the developer sandbox.

I am successfully able to subscribe to a webhook event with this:

Particle.subscribe("hook-response/weather/", myHandler);

But though I see the proper response in the Webhook logs, my device never triggers when I use:

Particle.subscribe(System.deviceID() + "/hook-response/weather/", myHandler);

(I have tried it with and without the leading slash in the hook)

OS 5.7.0 on Argon

2

In your integration, open the Advanced Settings expansion triangle and make sure the response topic is:

{{PARTICLE_DEVICE_ID}}/hook-response/{{PARTICLE_EVENT_NAME}}

For non-product integrations, it may be blank, which leaves out the Device ID.

You do want the slash before hook-response in Particle.subscribe().

3

That was it (actually, it was the Response Topic that needed to be updated, not the template).

Thank you very much!