public static async void GetTelemetryFromDB(string machineId, int period, string field)
{
try
{
var query = new Query();
query.MachineId = machineId;
query.Period = period;
query.Field = field;
var data = JsonConvert.SerializeObject(query);
var request = new AMQPMessage();
request.Sender = _config.Communications.AMQP.Queue;
request.Data = data;
request.Type = AMQPMessageType.Query;
var json = JsonConvert.SerializeObject(request);
//Inizializzo nuovo canale dedicato e riservato al thread corrente
var channel = _amqpconn.CreateChannel();
//Scrivo messaggio query sul canale appena creato
await _amqpconn.SendMessageAsync(_config.Communications.AMQP.Exchange, "database", json, channel);
//Chiudo canale
_amqpconn.CloseChannel(channel);
}
catch (Exception e)
{
log.Error($"Error: {e.Message}");
}
}
