Client Libraries & SDKs

This method is used to send an acknowledgment about the completion of firmware processing to IoTConnect.

Method Parameters

d2cMsg– Json Object (see example below)

{
"AcknowledgeId" : , #you will received at callback() method
"Status" : 7, #its status 6= for commands and 7 for firmware(OTA)
"Msg" : "", #Msg(optional) its used for send your custom message
"childId" : "" # childId(optional) its used when you have gateway template
}

current_time – Datetime, exmaple, ‘2018-05-24T10:06:17.857Z’,

mt – Message Type , 11  for firmware update and  5  for command ack.

Javascript

iotConnectSDK.sendAck(d2cMsg, time, mt, function (response) 
{
console.log("Command acknowledgement :: ",response);
})

Java SDK

ioTConnectSDK.sendAck(String data, Integer messageType) 
data = "[{'data': {'ackId': '','st': ,'childId': ''},'uniqueId':''}]"

DOT NET (C#)

var commandData = JsonConvert.DeserializeObject(message);
DeviceAckModel ackDetails = new DeviceAckModel()
{
 AckId = commandData.AcknowledgeId,
 ChildId = ""
};

//IOTConnect.Net SDK version < 2.0
bool isOta = (commandData != null && 
      !string.IsNullOrWhiteSpace(commandData.Command) && 
      commandData.Command.StartsWith(" ",StringComparison.CurrentCultureIgnoreCase));

//IOTConnect.Net SDK version >= 2.0
isOta = commandData.CommandType.Equals("0x02", 
StringComparison.CurrentCultureIgnoreCase);

if (isOta)
{
   //TODO : download and save ota file from url [commandData.Command]
   ackDetails.Msg = "OTA updated successfully.";
   ackDetails.Status = 7;
}
else
{
   ackDetails.Msg = "Device command received successfully.";
   ackDetails.Status = 6;
}

var d2cMsg = JsonConvert.SerializeObject(ackDetails);

//SendAck(json, time, mt);
client.SendAck(d2cMsg, current_time, isOta ? 11 : 5);
             

Python

SendACK(d2cMsg,current_time,mt)

C SDK

// Sending ACk of command with Json(String), msg Type(int) and Current Time(String)  
SendAck(Ack_Json_Data, Get_Time(), mt);