- Return clear error when Router is nil instead of panicking
- Capture and log sniffing.Sniff and xnet.Pipe errors at Debug level
- Move dial closure and Sniffer construction into HTTP/TLS switch branch
to avoid unnecessary allocation on non-HTTP/TLS traffic
- Merge ProtoHTTP and ProtoTLS cases, branch internally on proto
- Add doc comments on NewHandler and Handle
- Add comment explaining nil hop is valid (no forwarder config)
- Pass readTimeout to xnet.Pipe via WithReadTimeout
ginuerzh
19aa429bea