func startFunctionRPC()

in lambda/rpc_function.go [35:46]

• 12 lines of code
• 3 McCabe index (conditional complexity)

func startFunctionRPC(port string, handler Handler) error {
	lis, err := net.Listen("tcp", "localhost:"+port)
	if err != nil {
		log.Fatal(err)
	}
	err = rpc.Register(NewFunction(handler))
	if err != nil {
		log.Fatal("failed to register handler function")
	}
	rpc.Accept(lis)
	return errors.New("accept should not have returned")
}