95874c53f5
fix: add status field to service list/detail APIs, unify observeStats retry pattern, fix router bugs
...
- 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
2026-06-03 22:12:08 +08:00
81db46b725
refactor(handler/tunnel): code review fixes and entrypoint subpackage extraction
...
- Fix dead-code branch in bind.go host assignment (always use endpoint hash)
- Return descriptive error on bypass match in connect.go (was masking as success)
- Update bypass test in connect_test.go for new error behavior
- Extract entrypoint subpackage from monolithic entrypoint.go (6 files)
- Fix observeStats event-loss bug (break -> fallthrough on retry success)
- Add 47 unit tests across handler, connect, bind, metadata packages
- Add architecture doc comments to all key files
- Build and vet clean, 173 tests pass with -race
2026-06-02 23:51:55 +08:00
31878a72ec
docs(handler/tunnel): add architecture documentation and fix observeStats event loss
...
- Add package-level architecture doc in handler.go covering:
- NAT traversal reverse proxy architecture
- CmdBind/CmdConnect roles and data flow
- Connector lifecycle and waitClose semantics
- Entrypoint protocol dispatch (first-byte sniffing)
- SD fallback behavior
- Add data-flow-oriented doc comments to all business files:
- entrypoint.go: protocol dispatch, dial flow
- connector.go: Connector/ConnectorPool semantics
- dialer.go: two-phase dial strategy
- tunnel.go: MaxWeight semantics, selection algorithm
- bind.go: 6-step CmdBind flow
- connect.go: CmdConnect flow with relay framing
- ephttp.go, eptls.go, eprelay.go: per-protocol entrypoint flow
- Fix observeStats: after successful error retry, also flush new events
instead of skipping the current tick (handler.go:261-271)
- Add test for observeStats retry-then-flush (handler_test.go)
2026-06-02 18:36:52 +08:00
e791ba47e2
refactor(handler/tunnel): split 794-line entrypoint.go into 6 files, fix 3 bugs, add 48 tests
...
Breaking Change: moves Connector, ConnectorPool, parseTunnelID from
tunnel.go into dedicated connector.go and id.go.
Bug Fixes:
- dialer.go: clear stale retry err so SD fallback is not masked (nil err
from pool.Get() left previous iteration's error live)
- connect.go: check WriteTo errors in both mux and non-mux paths
- eprelay.go: use fresh relay.Response for features sent over mux
(previously reused same resp struct after resp.WriteTo(muxConn))
Refactor:
- entrypoint.go: split ~790 lines into 6 files (ephttp, eptls, eprelay,
epwebsocket, eplistener, entrypointsvc), moved to dedicated package
- handler.go: moved initEntrypoints/createEntrypointService to
entrypointsvc.go
- tunnel.go: moved Connector/ConnectorPool/parseTunnelID to
connector.go and id.go
- connect.go: moved entrypoint-originated handleConnect to eprelay.go
(handler-side handleConnect kept in connect.go)
Tests (48 new, 88 total):
- id_test.go: parseTunnelID variants (empty, UUID, private '$', invalid)
- tunnel_test.go: Tunnel lifecycle (AddConnector, GetConnector
weighted/closed filtering, CloseOnIdle, clean),
Connector (NewConnector nil-opts, GetConn nil/closed session, Close,
IsClosed), ConnectorPool (Add/Get/Close, idle cleanup, concurrency)
- dialer_test.go: SD error paths (sd.Get error, empty address)
- handler_test.go: observeStats (nil observer, cancelled context loop),
initEntrypoints (no entrypoints configured)
- helpers_test.go: testLogger, fakeConn for handler tests
- eprelay_test.go: handleConnect ingress/dial/SD round-trip
2026-06-01 22:20:43 +08:00
1c1f092a14
fix metrics wrapper
2025-10-11 21:54:16 +08:00
a69a759e17
tunnel: add multiple entrypoints
2025-10-09 22:32:03 +08:00
c7d16962ec
add service option for plugin
2025-08-29 23:36:31 +08:00
b597467858
add context for conn
2025-08-04 19:29:38 +08:00
afcf4a5252
parse real client IP
2025-07-15 19:59:10 +08:00
fc12e33786
router handler: add cache for sd service
2025-02-09 16:16:44 +08:00
379d9a73ad
service: add limiter.scope option
2025-01-20 23:22:58 +08:00
06d993023f
add traffic reset for stats
2024-12-24 20:11:22 +08:00
be8e0555e5
handle tls for tunnel entrypoint
2024-12-23 21:05:55 +08:00
79b6b9138e
add limiterRefreshInterval option for limiter
2024-11-14 20:16:09 +08:00
a12870e766
add compression flag option for http request
2024-11-02 20:41:23 +08:00
f4d9a5f79b
tunnel: checking closed connector
2024-11-01 15:25:45 +08:00
6b932e35bf
sniffing websocket frame
2024-10-19 19:36:06 +08:00
51ca9f620a
add transport for tunnel entrypoint
2024-10-15 18:47:36 +08:00
5bba004324
add keepalive option for tunnel entrypoint
2024-10-14 23:09:07 +08:00
69455ace9d
add handler recorder
2024-09-14 23:21:25 +08:00
31c482c649
add scope param for traffic limiter
2024-08-31 09:30:04 +08:00
ff20711c25
add stats support for tunnel handler
2024-08-28 13:34:05 +08:00
1a776dc759
fix connection state in tunnel entrypoint
2024-08-01 20:52:08 +08:00
3d2a7b7d3b
move x/internal/ctx to x/ctx
2024-01-30 18:19:39 +08:00
3616a0d8a4
fix tunnel weight
2024-01-28 18:33:54 +08:00
88cc6ff4d5
add traffic limiter for proxy handler
2023-11-18 18:28:09 +08:00
a7166b8206
add sd for tunnel
2023-10-31 22:59:14 +08:00
0bef7c0cdf
improve tunnel handler
2023-10-27 22:11:11 +08:00
bcc75c5ba4
update tunnel handler
2023-10-27 08:48:16 +08:00
28824885ab
add entrypoint for tunnel handler
2023-10-20 19:12:09 +08:00
5dfbb59f8a
update forward handler
2023-10-16 23:16:47 +08:00
497915f465
add tunnel handler and connector
2023-10-15 15:39:25 +08:00
ginuerzh