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limiter: use named routers, keep original inbound metadata

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This commit is contained in:
Shtorm
2026-09-04 01:30:11 +03:00
parent eac79f2080
commit 25618424e6
6 changed files with 11 additions and 23 deletions
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box.go
+1 -1
View File
@@ -254,7 +254,7 @@ func New(options Options) (*Box, error) {
httpClientManager := httpclient.NewManager(ctx, logFactory.NewLogger("httpclient"), options.HTTPClients, routeOptions.DefaultHTTPClient)
service.MustRegister[adapter.HTTPClientManager](ctx, httpClientManager)
httpClientService := adapter.LifecycleService(httpClientManager)
router := route.NewRouter(ctx, logFactory, routeOptions, dnsOptions)
router := route.NewRouter(ctx, logFactory, "router", routeOptions, dnsOptions)
service.MustRegister[adapter.Router](ctx, router)
err = router.Initialize(routeOptions.Rules, routeOptions.RuleSet)
if err != nil {
protocol/limiter/bandwidth/outbound.go
+2 -5
View File
@@ -13,6 +13,7 @@ import (
"github.com/sagernet/sing/common/bufio"
E "github.com/sagernet/sing/common/exceptions"
F "github.com/sagernet/sing/common/format"
"github.com/sagernet/sing/common/logger"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
@@ -64,7 +65,7 @@ func NewOutbound(ctx context.Context, router adapter.Router, logger log.ContextL
}
}
logFactory := service.FromContext[log.Factory](ctx)
r := route.NewRouter(ctx, logFactory, options.Route, option.DNSOptions{})
r := route.NewRouter(ctx, logFactory, F.ToString("router/", C.TypeBandwidthLimiter, "[", tag, "]"), options.Route, option.DNSOptions{})
err = r.Initialize(options.Route.Rules, options.Route.RuleSet)
if err != nil {
return nil, err
@@ -135,8 +136,6 @@ func (h *Outbound) NewConnectionEx(ctx context.Context, conn net.Conn, metadata
N.CloseOnHandshakeFailure(conn, onClose, err)
return
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RouteConnectionEx(ctx, wrappedConn, metadata, onClose)
return
}
@@ -149,8 +148,6 @@ func (h *Outbound) NewPacketConnectionEx(ctx context.Context, conn N.PacketConn,
N.CloseOnHandshakeFailure(conn, onClose, err)
return
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RoutePacketConnectionEx(ctx, bufio.NewPacketConn(packetConn), metadata, onClose)
return
}
protocol/limiter/connection/outbound.go
+2 -5
View File
@@ -13,6 +13,7 @@ import (
"github.com/sagernet/sing-box/route"
"github.com/sagernet/sing/common/bufio"
E "github.com/sagernet/sing/common/exceptions"
F "github.com/sagernet/sing/common/format"
"github.com/sagernet/sing/common/logger"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
@@ -64,7 +65,7 @@ func NewOutbound(ctx context.Context, router adapter.Router, logger log.ContextL
}
}
logFactory := service.FromContext[log.Factory](ctx)
r := route.NewRouter(ctx, logFactory, options.Route, option.DNSOptions{})
r := route.NewRouter(ctx, logFactory, F.ToString("router/", C.TypeConnectionLimiter, "[", tag, "]"), options.Route, option.DNSOptions{})
err = r.Initialize(options.Route.Rules, options.Route.RuleSet)
if err != nil {
return nil, err
@@ -146,8 +147,6 @@ func (h *Outbound) NewConnectionEx(ctx context.Context, conn net.Conn, metadata
if lockCtx != nil {
go connChecker(lockCtx, conn.Close)
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RouteConnectionEx(ctx, conn, metadata, onClose)
return
}
@@ -163,8 +162,6 @@ func (h *Outbound) NewPacketConnectionEx(ctx context.Context, conn N.PacketConn,
if lockCtx != nil {
go connChecker(lockCtx, conn.Close)
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RoutePacketConnectionEx(ctx, conn, metadata, onClose)
return
}
protocol/limiter/rate/outbound.go
+2 -5
View File
@@ -11,6 +11,7 @@ import (
"github.com/sagernet/sing-box/option"
"github.com/sagernet/sing-box/route"
E "github.com/sagernet/sing/common/exceptions"
F "github.com/sagernet/sing/common/format"
"github.com/sagernet/sing/common/logger"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
@@ -62,7 +63,7 @@ func NewOutbound(ctx context.Context, router adapter.Router, logger log.ContextL
}
}
logFactory := service.FromContext[log.Factory](ctx)
r := route.NewRouter(ctx, logFactory, options.Route, option.DNSOptions{})
r := route.NewRouter(ctx, logFactory, F.ToString("router/", C.TypeRateLimiter, "[", tag, "]"), options.Route, option.DNSOptions{})
err = r.Initialize(options.Route.Rules, options.Route.RuleSet)
if err != nil {
return nil, err
@@ -119,8 +120,6 @@ func (h *Outbound) NewConnectionEx(ctx context.Context, conn net.Conn, metadata
N.CloseOnHandshakeFailure(conn, onClose, err)
return
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RouteConnectionEx(ctx, conn, metadata, onClose)
}
@@ -130,8 +129,6 @@ func (h *Outbound) NewPacketConnectionEx(ctx context.Context, conn N.PacketConn,
N.CloseOnHandshakeFailure(conn, onClose, err)
return
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RoutePacketConnectionEx(ctx, conn, metadata, onClose)
}
protocol/limiter/traffic/outbound.go
+2 -5
View File
@@ -12,6 +12,7 @@ import (
"github.com/sagernet/sing-box/route"
"github.com/sagernet/sing/common/bufio"
E "github.com/sagernet/sing/common/exceptions"
F "github.com/sagernet/sing/common/format"
"github.com/sagernet/sing/common/logger"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
@@ -40,7 +41,7 @@ func NewOutbound(ctx context.Context, router adapter.Router, logger log.ContextL
}
strategy := NewManagerTrafficStrategy()
logFactory := service.FromContext[log.Factory](ctx)
r := route.NewRouter(ctx, logFactory, options.Route, option.DNSOptions{})
r := route.NewRouter(ctx, logFactory, F.ToString("router/", C.TypeTrafficLimiter, "[", tag, "]"), options.Route, option.DNSOptions{})
err := r.Initialize(options.Route.Rules, options.Route.RuleSet)
if err != nil {
return nil, err
@@ -112,8 +113,6 @@ func (h *Outbound) NewConnectionEx(ctx context.Context, conn net.Conn, metadata
N.CloseOnHandshakeFailure(conn, onClose, err)
return
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RouteConnectionEx(ctx, wrappedConn, metadata, onClose)
}
@@ -126,8 +125,6 @@ func (h *Outbound) NewPacketConnectionEx(ctx context.Context, conn N.PacketConn,
N.CloseOnHandshakeFailure(conn, onClose, err)
return
}
metadata.Inbound = h.Tag()
metadata.InboundType = h.Type()
h.router.RoutePacketConnectionEx(ctx, bufio.NewPacketConn(packetConn), metadata, onClose)
}
route/router.go
+2 -2
View File
@@ -52,10 +52,10 @@ type Router struct {
started chan struct{}
}
func NewRouter(ctx context.Context, logFactory log.Factory, options option.RouteOptions, dnsOptions option.DNSOptions) *Router {
func NewRouter(ctx context.Context, logFactory log.Factory, name string, options option.RouteOptions, dnsOptions option.DNSOptions) *Router {
return &Router{
ctx: ctx,
logger: logFactory.NewLogger("router"),
logger: logFactory.NewLogger(name),
inbound: service.FromContext[adapter.InboundManager](ctx),
outbound: service.FromContext[adapter.OutboundManager](ctx),
dns: service.FromContext[adapter.DNSRouter](ctx),