49ceda6cc2
feat(wrapper): add UnwrapConn to remaining TCP conn wrappers
...
Add UnwrapConn() to the admission, proxyproto, conn limiter, metrics,
and observer/stats TCP connection wrappers, complementing the traffic
limiter's limitConn added in the previous commit.
This makes the unwrapConn() helper in handler/sshd able to peel through
any combination of these wrappers uniformly, keeping the pattern
complete and future-proof for handlers that assert on concrete
connection types.
2026-06-13 14:43:49 +08:00
bc3d12ec2c
fix(metrics): add doc comments, fix labels mutation and nil returns, add idempotent Close, add nil guards, add tests
...
- Fix promMetrics.Gauge/Counter/Observer mutating caller's labels map by
using maps.Copy instead of direct assignment
- Fix Gauge/Counter/Observer returning nil for unknown metric names
(now return noop implementations)
- Fix metricService.Close() race with sync.Once for safe concurrent calls
- Fix SetDSCP returning nil instead of errUnsupport on unsupported ops
- Add nil guards to WrapConn, WrapPacketConn, WrapUDPConn, WrapListener
- Add doc comments to all exported symbols
- Add 45 unit tests (metrics, noop, prom, service, wrapper)
2026-05-24 22:50:41 +08:00
1c1f092a14
fix metrics wrapper
2025-10-11 21:54:16 +08:00
b597467858
add context for conn
2025-08-04 19:29:38 +08:00
f71351f5ef
add interface xnet.SrcAddr/DstAddr
2025-08-03 10:15:53 +08:00
db21de831a
fix xnet.Pipe
2025-08-01 23:00:50 +08:00
208d18125c
replace xnet.Transport by xnet.Pipe
2025-07-28 20:52:15 +08:00
afcf4a5252
parse real client IP
2025-07-15 19:59:10 +08:00
8cacfad9eb
fix metrics for listener
2025-06-24 21:13:30 +08:00
69455ace9d
add handler recorder
2024-09-14 23:21:25 +08:00
416405b1f0
add UDP support for reverse proxy tunnel
2023-02-02 19:18:10 +08:00
1c6bc9283e
forward non-HTTP traffic based on host
2023-01-30 21:09:21 +08:00
a1255e52d8
fix proxy protocol
2022-09-28 11:47:56 +08:00
4c2131ca6d
add rate limiter
2022-09-05 22:47:51 +08:00
ginuerzh