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XUDP protocol: Add Global ID & UoT Migration

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The first UoT protocol that supports UoT Migration
Thank @yuhan6665 for testing
This commit is contained in:
RPRX 2023-04-06 10:21:35 +00:00 • committed by GitHub
parent 67affe3753
commit be23d5d3b7
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GPG key ID: 4AEE18F83AFDEB23
39 changed files with 506 additions and 99 deletions
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32
app/proxyman/config.pb.go
View file

@ -595,6 +595,8 @@ type MultiplexingConfig struct {
Enabled bool `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
// Max number of concurrent connections that one Mux connection can handle.
Concurrency uint32 `protobuf:"varint,2,opt,name=concurrency,proto3" json:"concurrency,omitempty"`
// Both(0), TCP(1), UDP(2).
Only uint32 `protobuf:"varint,3,opt,name=only,proto3" json:"only,omitempty"`
}
func (x *MultiplexingConfig) Reset() {
@ -643,6 +645,13 @@ func (x *MultiplexingConfig) GetConcurrency() uint32 {
return 0
}
func (x *MultiplexingConfig) GetOnly() uint32 {
if x != nil {
return x.Only
}
return 0
}
type AllocationStrategy_AllocationStrategyConcurrency struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@ -856,21 +865,22 @@ var file_app_proxyman_config_proto_rawDesc = []byte{
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}
var (

2
app/proxyman/config.proto
View file

@ -98,4 +98,6 @@ message MultiplexingConfig {
bool enabled = 1;
// Max number of concurrent connections that one Mux connection can handle.
uint32 concurrency = 2;
// Both(0), TCP(1), UDP(2).
uint32 only = 3;
}

7
app/proxyman/outbound/handler.go
View file

@ -111,7 +111,7 @@ func NewHandler(ctx context.Context, config *core.OutboundHandlerConfig) (outbou
return nil, newError("invalid mux concurrency: ", config.Concurrency).AtWarning()
}
h.mux = &mux.ClientManager{
Enabled: h.senderSettings.MultiplexSettings.Enabled,
Enabled: config.Enabled,
Picker: &mux.IncrementalWorkerPicker{
Factory: &mux.DialingWorkerFactory{
Proxy: proxyHandler,
@ -122,6 +122,7 @@ func NewHandler(ctx context.Context, config *core.OutboundHandlerConfig) (outbou
},
},
},
Only: config.Only,
}
}
@ -136,7 +137,9 @@ func (h *Handler) Tag() string {
// Dispatch implements proxy.Outbound.Dispatch.
func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
if h.mux != nil && (h.mux.Enabled || session.MuxPreferedFromContext(ctx)) {
outbound := session.OutboundFromContext(ctx)
if h.mux != nil && (h.mux.Enabled || session.MuxPreferedFromContext(ctx)) &&
(h.mux.Only == 0 || (outbound != nil && h.mux.Only == uint32(outbound.Target.Network))) {
if err := h.mux.Dispatch(ctx, link); err != nil {
err := newError("failed to process mux outbound traffic").Base(err)
session.SubmitOutboundErrorToOriginator(ctx, err)