func setUp(t *testing.T, hs *health.HealthServer, maxStream uint32, ua string, e env) (s *grpc.Server, cc *grpc.ClientConn) {
sopts := []grpc.ServerOption{grpc.MaxConcurrentStreams(maxStream)}
la := ":0"
switch e.network {
case "unix":
la = "/tmp/testsock" + fmt.Sprintf("%d", time.Now())
syscall.Unlink(la)
}
lis, err := net.Listen(e.network, la)
if err != nil {
t.Fatalf("Failed to listen: %v", err)
}
if e.security == "tls" {
creds, err := credentials.NewServerTLSFromFile(tlsDir+"server1.pem", tlsDir+"server1.key")
if err != nil {
t.Fatalf("Failed to generate credentials %v", err)
}
sopts = append(sopts, grpc.Creds(creds))
}
s = grpc.NewServer(sopts...)
if hs != nil {
healthpb.RegisterHealthServer(s, hs)
}
testpb.RegisterTestServiceServer(s, &testServer{security: e.security})
go s.Serve(lis)
addr := la
switch e.network {
case "unix":
default:
_, port, err := net.SplitHostPort(lis.Addr().String())
if err != nil {
t.Fatalf("Failed to parse listener address: %v", err)
}
addr = "localhost:" + port
}
if e.security == "tls" {
creds, err := credentials.NewClientTLSFromFile(tlsDir+"ca.pem", "x.test.youtube.com")
if err != nil {
t.Fatalf("Failed to create credentials %v", err)
}
cc, err = grpc.Dial(addr, grpc.WithTransportCredentials(creds), grpc.WithDialer(e.dialer), grpc.WithUserAgent(ua))
} else {
cc, err = grpc.Dial(addr, grpc.WithDialer(e.dialer), grpc.WithInsecure(), grpc.WithUserAgent(ua))
}
if err != nil {
t.Fatalf("Dial(%q) = %v", addr, err)
}
return
}
func NewClient() (*Client, error) {
var opts []grpc.DialOption
opts = append(opts, grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) {
return net.DialTimeout("unix", addr, timeout)
}), grpc.WithInsecure())
//addr, _ := net.ResolveUnixAddr("unix", "socket.unix")
c, _ := projects.ConfigDir()
path := filepath.Join(c, "projects.socket")
conn, err := grpc.Dial(path, opts...)
if err != nil {
//grpclog.Fatalf("fail to dial: %v", err)
return nil, err
}
err = waitForConnection(conn)
return &Client{conn}, err
}