86 lines
1.7 KiB
Go
86 lines
1.7 KiB
Go
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package main
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import (
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"context"
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"flag"
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"fmt"
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"log"
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"net"
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"os"
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"github.com/vilmibm/hermeticum/proto"
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"google.golang.org/grpc"
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)
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var (
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tls = flag.Bool("tls", false, "Connection uses TLS if true, else plain TCP")
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certFile = flag.String("cert_file", "", "The TLS cert file")
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keyFile = flag.String("key_file", "", "The TLS key file")
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port = flag.Int("port", 6666, "The server port")
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)
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func _main() (err error) {
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l, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))
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if err != nil {
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return err
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}
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fmt.Printf("DBG %#v\n", l)
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var opts []grpc.ServerOption
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if *tls {
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log.Fatal("tls unsupported")
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/*
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// TODO base some stuff on the data package in the examples to get tls working
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if *certFile == "" {
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*certFile = data.Path("x509/server_cert.pem")
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}
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if *keyFile == "" {
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*keyFile = data.Path("x509/server_key.pem")
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}
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creds, err := credentials.NewServerTLSFromFile(*certFile, *keyFile)
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if err != nil {
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log.Fatalf("Failed to generate credentials %v", err)
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}
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opts = []grpc.ServerOption{grpc.Creds(creds)}
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*/
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}
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grpcServer := grpc.NewServer(opts...)
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proto.RegisterGameWorldServer(grpcServer, newServer())
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grpcServer.Serve(l)
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return nil
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}
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type gameWorldServer struct {
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proto.UnimplementedGameWorldServer
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}
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func newServer() *gameWorldServer {
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s := &gameWorldServer{}
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return s
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}
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func (s *gameWorldServer) Ping(ctx context.Context, _ *proto.SessionInfo) (*proto.Pong, error) {
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pong := &proto.Pong{
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When: "TODO",
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}
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return pong, nil
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}
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func (s *gameWorldServer) Register(ctx context.Context, auth *proto.AuthInfo) (*proto.SessionInfo, error) {
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// TODO
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return nil, nil
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}
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// TODO other server functions
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func main() {
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err := _main()
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if err != nil {
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fmt.Fprintln(os.Stderr, err.Error())
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os.Exit(1)
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}
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}
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