private void WorkerThreadProc()
{
try
{
var connArgs = new MqttConnectionArgs()
{
Hostname = _connectionInfo.Connection.Server,
Port = _connectionInfo.Connection.Port,
Secure = false,
ProtocolVersion = MqttProtocolVersion.V3_1_1,
ClientId = _connectionInfo.Connection.ConnectionUser,
Username = _connectionInfo.Connection.ConnectionUser,
Password = _connectionInfo.Connection.Password,
CleanSession = true,
Keepalive = TimeSpan.FromSeconds(60),
WillMessage = null,
ReadTimeout = TimeSpan.FromSeconds(10),
WriteTimeout = TimeSpan.FromSeconds(10)
};
using (var conn = new MqttConnection(connArgs))
{
conn.Connect();
conn.PublishReceived += HandlePublishReceived;
if (_connectionInfo.Subscriptions != null)
{
foreach (var s in _connectionInfo.Subscriptions)
{
logger.Info($"Subscribe: {Key} -> {s.TopicFilter}, {s.QoS}");
conn.Subscribe(s.TopicFilter, (MqttQos)s.QoS);
}
}
while (conn.Loop())
{
// etc...
}
logger.Warn("Disconnected: " + Key);
}
}
catch (ThreadAbortException)
{
logger.Info("Aborted: " + Key);
}
catch (Exception ex)
{
logger.Error("Error in WorkerProc", ex);
}
}
void Subscribe(MqttConnection conn)
{
conn.Subscribe(TopicToSubscribe, Qos);
}