CotpClient Class

public static class CotpClient

using System;
using System.Collections;
using System.Threading.Tasks;
using Demo3D.IO;
using Demo3D.Native;
using Demo3D.Net;
using Demo3D.Net.Protocols;
using Demo3D.Visuals;

namespace Examples.Net.CotpClientExample {
    [Auto] public class Client {
        [Auto] IBuilder                    app;
        [Auto] PrintDelegate               print;
        [Auto] SimplePropertyValue<string> cotpAddress;  // The hostname to connect to.
        [Auto] SimplePropertyValue<string> cotpTsap;     // The tsap to connect to.

        [Auto] IEnumerable OnInitialize(Visual sender) {
            yield return Connect();
        }

        async Task Connect() {
            Client<IPacketIOService> cotpClient = null;

            try {
                // Connect to the server using the configured cotpAddress and cotpTsap.
                cotpClient = await CotpClient.OpenAsync(sync: false, cotpAddress, cotpTsap);

                // Start sending messages to the server.
                await SendMessages(cotpClient);
            }
            catch (Exception e) {
                // If there's an error, close the connection and report the error.
                cotpClient?.Close(e);
            }
        }

        async Task SendMessages(Client<IPacketIOService> cotpClient) {
            // Send a message to the server once a second while the model is running.
            for (int msg = 0; app.Running; msg++) {
                // Construct a packet.
                var writer = new BufferWriter();
                writer.WriteInt32LE(msg);  // Fill the packet with our message - a 32bit integer.
                var buffer = writer.Resolve();

                // Send the packet data.
                await cotpClient.IO.WriteAsync(buffer);

                // Wait one second.
                await Task.Delay(1000);
            }
        }
    }
}