// this code runs when a message was received
void client_MqttMsgPublishReceived(object sender, MqttMsgPublishEventArgs e)
{
string ReceivedMessage = Encoding.UTF8.GetString(e.Message);
string ReceivedTopic = e.Topic;
if (ReceivedTopic.Contains("application/"))
{
Console.WriteLine("Topic: " + ReceivedTopic + "\nMsg: " + ReceivedMessage);
var json = new JavaScriptSerializer();
//AppResponse results = json.Deserialize<AppResponse>(ReceivedMessage);
dynamic result = json.DeserializeObject(ReceivedMessage);
AppResponse appResponse = new AppResponse();
appResponse.rxInfo = new RXInfo();
appResponse.txInfo = new TXInfo();
appResponse.txInfo.dataRate = new DataRate();
appResponse.applicationID = result["applicationID"];
appResponse.applicationName = result["applicationName"];
appResponse.nodeName = result["nodeName"];
appResponse.devEUI = result["devEUI"];
appResponse.rxInfo.mac = result["rxInfo"][0]["mac"];
appResponse.rxInfo.time = result["rxInfo"][0]["time"];
appResponse.rxInfo.rssi = result["rxInfo"][0]["rssi"].ToString();
appResponse.rxInfo.loRaSNR = result["rxInfo"][0]["loRaSNR"].ToString();
appResponse.rxInfo.name = result["rxInfo"][0]["name"];
appResponse.rxInfo.latitude = result["rxInfo"][0]["latitude"].ToString();
appResponse.rxInfo.longitude = result["rxInfo"][0]["longitude"].ToString();
appResponse.rxInfo.altitude = result["rxInfo"][0]["altitude"].ToString();
appResponse.txInfo.frequency = result["txInfo"]["frequency"].ToString();
appResponse.txInfo.dataRate.modulation = result["txInfo"]["dataRate"]["modulation"];
appResponse.txInfo.dataRate.bandwidth = result["txInfo"]["dataRate"]["bandwidth"].ToString();
appResponse.txInfo.dataRate.spreadFactor = result["txInfo"]["dataRate"]["spreadFactor"].ToString();
appResponse.txInfo.adr = result["txInfo"]["adr"].ToString();
appResponse.txInfo.codeRate = result["txInfo"]["codeRate"];
appResponse.fCnt = result["fCnt"].ToString();
appResponse.fPort = result["fPort"].ToString();
appResponse.data = result["data"];
byte[] data = Convert.FromBase64String(appResponse.data);
appResponse.decodedData = Encoding.UTF8.GetString(data);
MessagesList.Add(appResponse);
Console.WriteLine(appResponse.ToString());
toolStripStatusMessages.Text = MessagesList.Count.ToString() + " message(s) received";
MessagesView.Invoke((MethodInvoker) delegate
{
System.Windows.Forms.ListViewItem listViewItem = new System.Windows.Forms.ListViewItem(new string[] {
appResponse.rxInfo.time, appResponse.decodedData, ReceivedMessage
}, -1);
MessagesView.Items.Add(listViewItem);
});
}
}