CODEWITHSUNDEEP
c#mqtt
Salma572
Salma572

Reputation: 56

MQTT not triggering ConnectionClosed

How Mqtt Manages internet disconnections ?

void Connection() {
  MqtClient client = new MqttClient (brokerEndPoint,brokerPort,false,null,null,MqttSslProtocols.TLSv1_2);
  client.MqttMsgPublishReceived += ReceiveFromSubScribedChannel;
  client.MqttMsgPublished += ReceivePublishAcknwldg;
  client.ConnectionClosed += OnClientdisconnected;
  client_id="client_" + UnityEngine.Random.Range (1, 111);
  client.Connet(client_id);
}

for me the callback ConnectionClosed is not triggering any messages . Could anyone help me in this regard?

Upvotes: 0

Views: 1309

Answers (1)

Salma572
Salma572

Reputation: 56

I was able to fix this by connecting the client like below

client.Connet(client_id,username,password,false,3);

where 3 is my keep alive period and I was able to receive the callback. If Keep alive period is provided to client connection it pings the broker for every 3(keepaliveperiod) seconds and if internet disconnects I can receive a callback in my onconnectionclosed event

Upvotes: 1

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