Esempio n. 1
0
        private void button2_Click(object sender, EventArgs e)
        {
            // 断开连接
            button5.Enabled = true;
            button1.Enabled = true;
            button2.Enabled = false;
            panel2.Enabled  = false;

            mqttClient.ConnectClose( );
        }
Esempio n. 2
0
        private async void button1_Click(object sender, EventArgs e)
        {
            // 连接
            MqttConnectionOptions options = new MqttConnectionOptions( )
            {
                IpAddress       = textBox1.Text,
                Port            = int.Parse(textBox2.Text),
                ClientId        = textBox3.Text,
                KeepAlivePeriod = TimeSpan.FromSeconds(int.Parse(textBox6.Text)),
                UseRSAProvider  = checkBox_rsa.Checked,
            };

            if (!string.IsNullOrEmpty(textBox9.Text) || !string.IsNullOrEmpty(textBox10.Text))
            {
                options.Credentials = new MqttCredential(textBox9.Text, textBox10.Text);
            }

            button1.Enabled = false;
            mqttClient?.ConnectClose( );
            mqttClient        = new MqttClient(options);
            mqttClient.LogNet = new HslCommunication.LogNet.LogNetSingle(string.Empty);
            mqttClient.LogNet.BeforeSaveToFile += LogNet_BeforeSaveToFile;
            mqttClient.OnMqttMessageReceived   += MqttClient_OnMqttMessageReceived;
            //mqttClient.OnNetworkError          += MqttClient_OnNetworkError; // 自己来控制异常及重连的操作

            OperateResult connect = await mqttClient.ConnectServerAsync( );

            if (connect.IsSuccess)
            {
                panel2.Enabled  = true;
                button1.Enabled = false;
                button2.Enabled = true;
                panel2.Enabled  = true;
                MessageBox.Show(StringResources.Language.ConnectServerSuccess);
            }
            else
            {
                mqttClient      = null;
                button1.Enabled = true;
                MessageBox.Show(connect.ToMessageShowString( ));
            }
        }
        private async void button1_Click(object sender, EventArgs e)
        {
            // 连接
            MqttConnectionOptions options = new MqttConnectionOptions( )
            {
                IpAddress = textBox1.Text,
                Port      = int.Parse(textBox2.Text),
                ClientId  = textBox3.Text,
            };

            if (!string.IsNullOrEmpty(textBox9.Text) || !string.IsNullOrEmpty(textBox10.Text))
            {
                options.Credentials = new MqttCredential(textBox9.Text, textBox10.Text);
            }

            button1.Enabled = false;
            mqttClient?.ConnectClose( );
            mqttClient        = new MqttClient(options);
            mqttClient.LogNet = new HslCommunication.LogNet.LogNetSingle(string.Empty);
            mqttClient.LogNet.BeforeSaveToFile += LogNet_BeforeSaveToFile;
            mqttClient.OnMqttMessageReceived   += MqttClient_OnMqttMessageReceived;
            mqttClient.OnNetworkError          += MqttClient_OnNetworkError;

            OperateResult connect = await mqttClient.ConnectServerAsync( );

            if (connect.IsSuccess)
            {
                panel2.Enabled  = true;
                button1.Enabled = false;
                button2.Enabled = true;
                panel2.Enabled  = true;
                MessageBox.Show(StringResources.Language.ConnectServerSuccess);
            }
            else
            {
                button1.Enabled = true;
                MessageBox.Show(connect.Message);
            }
        }
Esempio n. 4
0
 public void Dispose()
 {
     client.ConnectClose();
 }