- api: add fillServiceStatus helper and call it from getServiceList/getService
so status field appears in service list and detail API responses
- observeStats: unify retry pattern across all 9 handlers (http, http2, masque,
relay, router, socks4, socks5, tungo, tunnel) — buffer events on failure,
continue to skip fresh collection, clear on success; fix event-loss bug
where interim events were dropped during retry cycles
- handler/router: check WriteTo/Write return errors in associate.go and
entrypoint.go; fix DelConnector and ConnectorPool.Del using RLock instead
of Lock (write under read lock); remove unused fields t and cancel
- Wrap non-CONNECT upstream with traffic_wrapper and stats_wrapper (was only on CONNECT path)
- Write 503 error response on forwardRequest failure instead of silent connection close
- Decouple resp.Header from w.Header() to prevent metadata header leakage/doubling in 407 responses
- Return pipeTo signal from authenticate instead of dialing inline (matches http handler pattern)
- Add idleTimeout metadata field and pass to xnet.Pipe for CONNECT tunnels
- Add 4 tests for probe resistance host forwarding and knock bypass
Extract authenticate/probe-resistance to auth.go and roundTrip/forwarding
to proxy.go, following the handler/http/ pattern. Export sentinel errors
(ErrAuthFailed, ErrWrongConnType) for precise test assertions. Fix
flushWriter panic recovery to handle non-string/non-error panics. Default
HTTPS port to 443 when no port is specified in the Host header.
Knock previously accepted a single hostname. Now it accepts multiple
comma-separated hostnames; probe resistance is bypassed if the request
hostname matches any entry in the list. Matching is case-insensitive
and whitespace around entries is trimmed.
ginuerzh
Charles Xu