The main use case: cloud harnesses to access your local network; I highly recommend to run the harness in your local network instead, then you own the session,

The main use case: cloud harnesses to access your local network; I highly recommend to run the harness in your local network instead, then you own the session, no tunnel needed. The other use case for webhooks is ok, but is exactly what ngrok already does since forever with a pretty high free quota.