X-Harbinger-Crawl

Run the 403 handshake

Discovery is public. The stream is forbidden until an hp1 grant lands.

1 /.well-known/harbinger

waiting

Run the handshake to fill this frame.

2 GET /v1/stream without grant

waiting

Run the handshake to fill this frame.

3 retry with hp1.demo

waiting

Run the handshake to fill this frame.