2 Commits

Author	SHA1	Message	Date
ginuerzh	f8ddb193cb	refactor(handler/forward/remote): split handler into 6 focused files with 41 tests ... Split the 339-line handler monolith and 1169-line test blob into 11 files (5 source + 6 test) following the handler/forward/local/ pattern. Source files: handler.go (core), forward.go (raw forwarding), sniffing.go (SnifferBuilder + protocol dispatch), util.go (errors + recorder + rate limit), metadata.go (config parsing). Fixes: add sync.Mutex for hop access (race), use sentinel errors for errors.Is compatibility, add nil-addr guard in checkRateLimit, reuse SnifferBuilder via Build() instead of per-call construction.	2026-05-30 16:27:20 +08:00
ginuerzh	776f045896	refactor(handler/forward): extract 6 helpers from remote Handle, add 44 unit tests ... Extract newRecorderObject, selectTarget, sniffingDial, buildSniffer, handleSniffedProtocol, and handleRawForwarding from Handle (200→87 lines). Move nil Router guard before sniffing for early failure. Log previously silent sniff and pipe errors at Debug level. Apply readTimeout to Pipe. Append :0 when target addr lacks a port. Reorder metadata fields and add doc comments on all exported symbols.	2026-05-28 20:40:13 +08:00