WebSocketClient 类

public class WebSocketClient : IDisposable

Public Class WebSocketClient
	Implements IDisposable

public ref class WebSocketClient : IDisposable

type WebSocketClient =  
    class
        interface IDisposable
    end

private WebSocketClient webSocketClient;

public void Start( )
{
    webSocketClient = new WebSocketClient( "127.0.0.1", 1883 );
    webSocketClient.OnClientApplicationMessageReceive += WebSocketClient_OnClientApplicationMessageReceive;
    OperateResult connect = webSocketClient.ConnectServer( );
    if (connect.IsSuccess)
    {
        Console.WriteLine( "connect successful" );
    }
    else
    {
        // 连接失败。需要等会重新连接，需要注意的是，对同一个实例来说，OnClientApplicationMessageReceive不能重复绑定事件
        // Connection failed. Need to wait for reconnection, it should be noted that, for the same instance, OnClientApplicationMessageReceive can not repeatedly bind events
        Console.WriteLine( "connect failed" );
    }

    // 当连接成功后，网络发生了异常。客户端会自动重新连接的。
    // When the connection was successful, an exception occurred on the network. The client will automatically reconnect.
}

private void WebSocketClient_OnClientApplicationMessageReceive( WebSocketMessage message )
{
    Console.WriteLine( message.ToString( ) );
}

public void button_Click(object sender, EventArgs e )
{
    webSocketClient.SendServer( "This is a message from hslcommunication" );
}

private WebSocketClient webSocketClient;

public void Start( )
{
    webSocketClient = new WebSocketClient( "127.0.0.1", 1883 );
    // 连接上服务器的时候触发，在断线重连的时候也会触发，如果使用发送服务器实现订阅的方式，在下面的事件里订阅是合理的
    // Triggered when connected to the server, it will also trigger when disconnected and reconnected. 
    // If the sending server is used to implement the subscription, the subscription is reasonable in the following events
    webSocketClient.OnClientConnected += ( ) => 
    {
        // 订阅的内容添加在这里
        // Subscribed content added here
        webSocketClient.SendServer( "A" );
    };
    webSocketClient.OnClientApplicationMessageReceive += WebSocketClient_OnClientApplicationMessageReceive;
    OperateResult connect = webSocketClient.ConnectServer( );
    if (connect.IsSuccess)
    {
        Console.WriteLine( "connect successful" );
    }
    else
    {
        // 连接失败。需要等会重新连接，需要注意的是，对同一个实例来说，OnClientApplicationMessageReceive不能重复绑定事件
        // Connection failed. Need to wait for reconnection, it should be noted that, for the same instance, OnClientApplicationMessageReceive can not repeatedly bind events
        Console.WriteLine( "connect failed" );
    }

    // 当连接成功后，网络发生了异常。客户端会自动重新连接的。
    // When the connection was successful, an exception occurred on the network. The client will automatically reconnect.

}

private void WebSocketClient_OnClientApplicationMessageReceive( WebSocketMessage message )
{
    // 一般来说，一个客户端订阅一个topic，如果要订阅多个的话，message就要区分主题，需要采用json格式的数据
    // Generally, a client subscribes to a topic. If you want to subscribe to multiple topics, 
    // the message must distinguish between topics, and payload in json format is required.
    Console.WriteLine( message.ToString( ) );
}

private WebSocketClient webSocketClient;

public void Start( )
{
    webSocketClient = new WebSocketClient( "127.0.0.1", 1883 );
    // 连接上服务器的时候触发，在断线重连的时候也会触发，如果使用发送服务器实现订阅的方式，在下面的事件里订阅是合理的
    // Triggered when connected to the server, it will also trigger when disconnected and reconnected. 
    // If the sending server is used to implement the subscription, the subscription is reasonable in the following events
    webSocketClient.OnClientConnected += ( ) =>
    {
        // 订阅的内容添加在这里
        // Subscribed content added here
        webSocketClient.SendServer( "A" );
    };
    webSocketClient.OnNetworkError += ( object sender, EventArgs e ) =>
    {
        // 当网络异常的时候触发，可以在此处重连服务器
        if (sender is WebSocketClient client)
        {
            // 开始重连服务器，直到连接成功为止
            client.LogNet?.WriteInfo( "网络异常，准备10秒后重新连接。" );
            while (true)
            {
                // 每隔10秒重连
                System.Threading.Thread.Sleep( 10_000 );
                client.LogNet?.WriteInfo( "准备重新连接服务器..." );
                OperateResult connectResult = client.ConnectServer( );
                if (connectResult.IsSuccess)
                {
                    client.LogNet?.WriteInfo( "连接服务器成功！" );
                    break;
                }
                client.LogNet?.WriteInfo( "连接失败，准备10秒后重新连接。" );
            }
        }
    };
    webSocketClient.OnClientApplicationMessageReceive += WebSocketClient_OnClientApplicationMessageReceive;
    OperateResult connect = webSocketClient.ConnectServer( );
    if (connect.IsSuccess)
    {
        Console.WriteLine( "connect successful" );
    }
    else
    {
        // 连接失败。需要等会重新连接，需要注意的是，对同一个实例来说，OnClientApplicationMessageReceive不能重复绑定事件
        // Connection failed. Need to wait for reconnection, it should be noted that, for the same instance, OnClientApplicationMessageReceive can not repeatedly bind events
        Console.WriteLine( "connect failed" );
    }

    // 当连接成功后，网络发生了异常。客户端会自动重新连接的。
    // When the connection was successful, an exception occurred on the network. The client will automatically reconnect.

}

private void WebSocketClient_OnClientApplicationMessageReceive( WebSocketMessage message )
{
    // 一般来说，一个客户端订阅一个topic，如果要订阅多个的话，message就要区分主题，需要采用json格式的数据
    // Generally, a client subscribes to a topic. If you want to subscribe to multiple topics, 
    // the message must distinguish between topics, and payload in json format is required.
    Console.WriteLine( message.ToString( ) );
}