mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-12-05 21:06:43 +00:00
76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
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package v2rayapi
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import (
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"errors"
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"net"
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"net/http"
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"github.com/sagernet/sing-box/adapter"
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"github.com/sagernet/sing-box/experimental"
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"github.com/sagernet/sing-box/log"
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"github.com/sagernet/sing-box/option"
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"github.com/sagernet/sing/common"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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)
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func init() {
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experimental.RegisterV2RayServerConstructor(NewServer)
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}
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var _ adapter.V2RayServer = (*Server)(nil)
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type Server struct {
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logger log.Logger
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listen string
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tcpListener net.Listener
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grpcServer *grpc.Server
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statsService *StatsService
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}
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func NewServer(logger log.Logger, options option.V2RayAPIOptions) (adapter.V2RayServer, error) {
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grpcServer := grpc.NewServer(grpc.Creds(insecure.NewCredentials()))
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statsService := NewStatsService(common.PtrValueOrDefault(options.Stats))
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if statsService != nil {
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RegisterStatsServiceServer(grpcServer, statsService)
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}
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server := &Server{
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logger: logger,
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listen: options.Listen,
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grpcServer: grpcServer,
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statsService: statsService,
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}
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return server, nil
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}
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func (s *Server) Start() error {
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listener, err := net.Listen("tcp", s.listen)
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if err != nil {
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return err
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}
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s.logger.Info("grpc server started at ", listener.Addr())
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s.tcpListener = listener
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go func() {
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err = s.grpcServer.Serve(listener)
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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s.logger.Error(err)
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}
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}()
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return nil
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}
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func (s *Server) Close() error {
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if s.grpcServer != nil {
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s.grpcServer.Stop()
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}
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return common.Close(
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common.PtrOrNil(s.grpcServer),
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s.tcpListener,
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)
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}
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func (s *Server) StatsService() adapter.V2RayStatsService {
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return s.statsService
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}
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