public bool SendMsgToMachines(KeyValueMessage message, CloudToMachineType machineType)
{
if (!isConnectedToServer)
{
throw new InvalidOperationException("Please call InitConfigAndConnect medthod first!");
}
try
{
var _noQueueChannel = _connectToRabbitMqService.GetNoQueuedModel();
_noQueueChannel.ExchangeDeclare(RabbitMqConstants.EXCHANGE_CLOUD_TO_MACHINE_NOQUEUE, "fanout");
var msgStr = JsonConvert.SerializeObject(message);
var body = MessagePackSerializer.Serialize(msgStr);
_noQueueChannel.BasicPublish(exchange: RabbitMqConstants.EXCHANGE_CLOUD_TO_MACHINE_NOQUEUE,
routingKey: "",
basicProperties: null,
body: body);
MessageLogUtil.Log($"Send no queue message to cloud: {JsonConvert.SerializeObject(message)}");
return(true);
}
catch (Exception e)
{
MessageLogUtil.Error("SendMsgToMachine", e);
ErrorAction?.Invoke(e, "SendMsgToMachine");
return(false);
}
}
private static void ConsumeClientNoQueuedMessages()
{
var _clientToCloudNoQueueChannel = _connectToRabbitMqService.GetNoQueuedModel();
_clientToCloudNoQueueChannel.ExchangeDeclare(RabbitMqConstants.EXCHANGE_CLOUD_TO_MACHINE_NOQUEUE, "fanout");
var queueName = _clientToCloudNoQueueChannel.QueueDeclare().QueueName;
_clientToCloudNoQueueChannel.QueueBind(queueName, RabbitMqConstants.EXCHANGE_CLOUD_TO_MACHINE_NOQUEUE, "");
var consumer = new EventingBasicConsumer(_clientToCloudNoQueueChannel);
consumer.Received += (model, ea) =>
{
var body = ea.Body;
var message = MessagePackSerializer.Deserialize <string>(body);
//var json = MessagePackSerializer.ToJson(body);
Console.WriteLine(message);
};
_clientToCloudNoQueueChannel.BasicConsume(queue: queueName,
autoAck: true,
consumer: consumer);
}
