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refactor: Modular network manager

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This commit is contained in:
世界
2024-11-10 12:11:21 +08:00
parent 19fb214226
commit a1be455202
35 changed files with 612 additions and 603 deletions
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34
route/route.go
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@@ -58,8 +58,8 @@ func (r *Router) routeConnection(ctx context.Context, conn net.Conn, metadata ad
if metadata.LastInbound == metadata.InboundDetour {
return E.New("routing loop on detour: ", metadata.InboundDetour)
}
detour := r.inboundByTag[metadata.InboundDetour]
if detour == nil {
detour, loaded := r.inboundManager.Get(metadata.InboundDetour)
if !loaded {
return E.New("inbound detour not found: ", metadata.InboundDetour)
}
injectable, isInjectable := detour.(adapter.TCPInjectableInbound)
@@ -100,7 +100,7 @@ func (r *Router) routeConnection(ctx context.Context, conn net.Conn, metadata ad
if selectedRule != nil {
switch action := selectedRule.Action().(type) {
case *rule.RuleActionRoute:
selectedOutbound, loaded := r.Outbound(action.Outbound)
selectedOutbound, loaded := r.outboundManager.Outbound(action.Outbound)
if !loaded {
buf.ReleaseMulti(buffers)
return E.New("outbound not found: ", action.Outbound)
@@ -128,13 +128,14 @@ func (r *Router) routeConnection(ctx context.Context, conn net.Conn, metadata ad
}
}
if selectedRule == nil {
if r.defaultOutboundForConnection == nil {
defaultOutbound := r.outboundManager.Default()
if !common.Contains(defaultOutbound.Network(), N.NetworkTCP) {
buf.ReleaseMulti(buffers)
return E.New("missing default outbound with TCP support")
return E.New("TCP is not supported by default outbound: ", defaultOutbound.Tag())
}
selectedDialer = r.defaultOutboundForConnection
selectedTag = r.defaultOutboundForConnection.Tag()
selectedDescription = F.ToString("outbound/", r.defaultOutboundForConnection.Type(), "[", r.defaultOutboundForConnection.Tag(), "]")
selectedDialer = defaultOutbound
selectedTag = defaultOutbound.Tag()
selectedDescription = F.ToString("outbound/", defaultOutbound.Type(), "[", defaultOutbound.Tag(), "]")
}
for _, buffer := range buffers {
@@ -217,8 +218,8 @@ func (r *Router) routePacketConnection(ctx context.Context, conn N.PacketConn, m
if metadata.LastInbound == metadata.InboundDetour {
return E.New("routing loop on detour: ", metadata.InboundDetour)
}
detour := r.inboundByTag[metadata.InboundDetour]
if detour == nil {
detour, loaded := r.inboundManager.Get(metadata.InboundDetour)
if !loaded {
return E.New("inbound detour not found: ", metadata.InboundDetour)
}
injectable, isInjectable := detour.(adapter.UDPInjectableInbound)
@@ -254,7 +255,7 @@ func (r *Router) routePacketConnection(ctx context.Context, conn N.PacketConn, m
if selectedRule != nil {
switch action := selectedRule.Action().(type) {
case *rule.RuleActionRoute:
selectedOutbound, loaded := r.Outbound(action.Outbound)
selectedOutbound, loaded := r.outboundManager.Outbound(action.Outbound)
if !loaded {
N.ReleaseMultiPacketBuffer(packetBuffers)
return E.New("outbound not found: ", action.Outbound)
@@ -279,13 +280,14 @@ func (r *Router) routePacketConnection(ctx context.Context, conn N.PacketConn, m
}
}
if selectedRule == nil || selectReturn {
if r.defaultOutboundForPacketConnection == nil {
defaultOutbound := r.outboundManager.Default()
if !common.Contains(defaultOutbound.Network(), N.NetworkUDP) {
N.ReleaseMultiPacketBuffer(packetBuffers)
return E.New("missing default outbound with UDP support")
return E.New("UDP is not supported by outbound: ", defaultOutbound.Tag())
}
selectedDialer = r.defaultOutboundForPacketConnection
selectedTag = r.defaultOutboundForPacketConnection.Tag()
selectedDescription = F.ToString("outbound/", r.defaultOutboundForPacketConnection.Type(), "[", r.defaultOutboundForPacketConnection.Tag(), "]")
selectedDialer = defaultOutbound
selectedTag = defaultOutbound.Tag()
selectedDescription = F.ToString("outbound/", defaultOutbound.Type(), "[", defaultOutbound.Tag(), "]")
}
for _, buffer := range packetBuffers {
conn = bufio.NewCachedPacketConn(conn, buffer.Buffer, buffer.Destination)