func (this *Server) Start() error {
if this.accepting {
return nil
}
tcpHub, err := internet.ListenTCP(this.meta.Address, this.meta.Port, this.handleConnection, this.meta.StreamSettings)
if err != nil {
log.Error("Shadowsocks: Failed to listen TCP on ", this.meta.Address, ":", this.meta.Port, ": ", err)
return err
}
this.tcpHub = tcpHub
if this.config.UdpEnabled {
this.udpServer = udp.NewUDPServer(this.packetDispatcher)
udpHub, err := udp.ListenUDP(this.meta.Address, this.meta.Port, udp.ListenOption{Callback: this.handlerUDPPayload})
if err != nil {
log.Error("Shadowsocks: Failed to listen UDP on ", this.meta.Address, ":", this.meta.Port, ": ", err)
return err
}
this.udpHub = udpHub
}
this.accepting = true
return nil
}
func NewUDPNameServer(address v2net.Destination, dispatcher dispatcher.PacketDispatcher) *UDPNameServer {
s := &UDPNameServer{
address: address,
requests: make(map[uint16]*PendingRequest),
udpServer: udp.NewUDPServer(dispatcher),
}
return s
}
func NewUDPNameServer(address v2net.Destination, dispatcher dispatcher.PacketDispatcher) *UDPNameServer {
s := &UDPNameServer{
address: address,
requests: make(map[uint16]*PendingRequest),
udpServer: udp.NewUDPServer(&proxy.InboundHandlerMeta{
AllowPassiveConnection: false,
}, dispatcher),
}
return s
}
func (this *Server) listenUDP() error {
this.udpServer = udp.NewUDPServer(this.meta, this.packetDispatcher)
udpHub, err := udp.ListenUDP(this.meta.Address, this.meta.Port, udp.ListenOption{Callback: this.handleUDPPayload})
if err != nil {
log.Error("Socks: Failed to listen on udp ", this.meta.Address, ":", this.meta.Port)
return err
}
this.udpMutex.Lock()
this.udpAddress = v2net.UDPDestination(this.config.Address, this.meta.Port)
this.udpHub = udpHub
this.udpMutex.Unlock()
return nil
}
func (v *Server) listenUDP() error {
v.udpServer = udp.NewUDPServer(v.packetDispatcher)
udpHub, err := udp.ListenUDP(v.meta.Address, v.meta.Port, udp.ListenOption{Callback: v.handleUDPPayload})
if err != nil {
log.Error("Socks: Failed to listen on udp (", v.meta.Address, ":", v.meta.Port, "): ", err)
return err
}
v.udpMutex.Lock()
v.udpAddress = v2net.UDPDestination(v.config.GetNetAddress(), v.meta.Port)
v.udpHub = udpHub
v.udpMutex.Unlock()
return nil
}
func (this *DokodemoDoor) ListenUDP() error {
this.udpServer = udp.NewUDPServer(this.meta, this.packetDispatcher)
udpHub, err := udp.ListenUDP(
this.meta.Address, this.meta.Port, udp.ListenOption{
Callback: this.handleUDPPackets,
ReceiveOriginalDest: this.config.FollowRedirect,
})
if err != nil {
log.Error("Dokodemo failed to listen on ", this.meta.Address, ":", this.meta.Port, ": ", err)
return err
}
this.udpMutex.Lock()
this.udpHub = udpHub
this.udpMutex.Unlock()
return nil
}
func (v *DokodemoDoor) ListenUDP() error {
v.udpServer = udp.NewUDPServer(v.packetDispatcher)
udpHub, err := udp.ListenUDP(
v.meta.Address, v.meta.Port, udp.ListenOption{
Callback: v.handleUDPPackets,
ReceiveOriginalDest: v.config.FollowRedirect,
Concurrency: 2,
})
if err != nil {
log.Error("Dokodemo failed to listen on ", v.meta.Address, ":", v.meta.Port, ": ", err)
return err
}
v.udpMutex.Lock()
v.udpHub = udpHub
v.udpMutex.Unlock()
return nil
}