Connect is the AgentService method used to establish next hop.

Received a DIAL_CLS from the backend before the dial completed.

Dial failure reported by the agent back to the server.

Received a DIAL_CLS from the frontend before the dial completed.

No available agent is connected.

Successful dial response from agent, but failed to send to frontend.

Dial repsonse received for unrecognozide dial ID.

Proxy is the ProxyService method used to handle incoming streams.

Metrics provides access to all dial metrics.

ServerMetrics includes all the metrics of the proxy server.