public SendForm()
{
InitializeComponent();
_pingDic = new Dictionary <string, PingInfo>();
_syncContext = SynchronizationContext.Current;
_mqttClientHelper = new MqttClientUtil.MqttClientHelper();
_sendMessageHelper = new SendMessageHelper();
_recvMessageHelper = new MessageHelper();
_mqttMsgHandler = new SendMqttMsgHandler();
_mqttClientHelper.OnMqttConnect += OnMqttConnect;
_mqttClientHelper.OnMqttMessage += OnMqttRecvMessage;
_mqttClientHelper.OnErrorMessage += OnMqttErrorMessage; //MQTT错误消息
_sendMessageHelper.OnSendMessage += OnMqttSendMessage;
_recvMessageHelper.OnMessage += OnRecvMessage;
_mqttMsgHandler.OnLogMsg += OnLogMsg;
_mqttMsgHandler.OnErrorMsg += OnErrorMsg;
_mqttMsgHandler.OnPublishMsg += OnPublishMsg;
_mqttMsgHandler.OnPangMsg += OnPangMsg;
_mqttClientHelper.InitMqttParas(
MqttClientConstants.MqttClientSendTopic,
MqttClientConstants.MqttClientRecvTopic,
MqttClientConstants.MqttClientHeartbeatTopic,
MqttMessageHandler.GetWillMessage());
_recvMessageHelper.Start();
_mqttMsgHandler.Init();
}
private void buttonSend_Click(object sender, EventArgs e)
{
if (!CheckSendParas())
{
return;
}
if (_loop)
{
_sendMessageHelper.Stop();
_sendMessageHelper.Start(1000 / _fps, _sendValue);
}
else
{
_mqttClientHelper.SendMessage(SendMessageHelper.GetSendMessage(_sendValue));
}
}