public async Task <bool> CompleteFreight(int truckerId, int freightId, int status)
        {
            var channel = GrpcChannel.ForAddress("https://localhost:5003");

            try
            {
                var client  = new Greeter.GreeterClient(channel);
                var request = new CompleteFreightRequest();
                request.TruckerId = truckerId;
                request.FreightId = freightId;
                request.Status    = status;
                var response = await client.CompleteFreightAsync(request);

                return(response.Success);
            }
            finally
            {
                await channel.ShutdownAsync();
            }
        }