func init() {
servenv.OnRun(func() {
if servenv.GRPCCheckServiceMap("vtctl") {
grpcvtctlserver.StartServer(servenv.GRPCServer, ts)
}
})
}
// NewVtctlPipe creates a new VtctlPipe based on the given topo server.
func NewVtctlPipe(t *testing.T, ts topo.Server) *VtctlPipe {
// Register all vtctl commands
servenvInitialized.Do(func() {
// make sure we use the right protocol
flag.Set("vtctl_client_protocol", "grpc")
// Enable all query groups
flag.Set("enable_queries", "true")
servenv.FireRunHooks()
})
// Listen on a random port
listener, err := net.Listen("tcp", ":0")
if err != nil {
t.Fatalf("Cannot listen: %v", err)
}
// Create a gRPC server and listen on the port
server := grpc.NewServer()
grpcvtctlserver.StartServer(server, ts)
go server.Serve(listener)
// Create a VtctlClient gRPC client to talk to the fake server
client, err := vtctlclient.New(listener.Addr().String(), 30*time.Second)
if err != nil {
t.Fatalf("Cannot create client: %v", err)
}
return &VtctlPipe{
listener: listener,
client: client,
t: t,
}
}
// NewVtctlPipe creates a new VtctlPipe based on the given topo server.
func NewVtctlPipe(t *testing.T, ts topo.Server) *VtctlPipe {
// Listen on a random port
listener, err := net.Listen("tcp", ":0")
if err != nil {
t.Fatalf("Cannot listen: %v", err)
}
// Create a gRPC server and listen on the port
server := grpc.NewServer()
grpcvtctlserver.StartServer(server, ts)
go server.Serve(listener)
// Create a VtctlClient gRPC client to talk to the fake server
client, err := vtctlclient.New(listener.Addr().String(), 30*time.Second)
if err != nil {
t.Fatalf("Cannot create client: %v", err)
}
return &VtctlPipe{
listener: listener,
client: client,
t: t,
}
}