# Internal client behind NAT: binds a reverse tunnel (tunnel.id matches the
# server's ingress endpoint) and forwards tunneled connections to the echo
# server. The tunnel server is reached via chain-0's tunnel connector.
#
# service-1 is a dummy TCP listener on a fixed port; the rtcp reverse-tunnel
# listener binds remotely through the chain and opens no local port, so this
# gives the e2e harness a stable port to wait on.
services:
  - name: service-0
    addr: ":0"
    handler:
      type: rtcp
    listener:
      type: rtcp
      chain: chain-0
    forwarder:
      nodes:
        - addr: tcp-echo:5678

  - name: service-1
    addr: ":8423"
    handler:
      type: http
    listener:
      type: tcp

chains:
  - name: chain-0
    hops:
      - nodes:
        - addr: gost-server:8421
          connector:
            type: tunnel
            metadata:
              tunnel.id: 6be39003-f4fa-49e4-a6ef-1997684d160e
          dialer:
            type: tcp