public bool Push(T message)
{
try
{
using (var channel = MQFactory.Connection.CreateModel())
{
channel.QueueDeclare(queue: QueueName,
durable: true,
exclusive: false,
autoDelete: false,
arguments: null);
var properties = channel.CreateBasicProperties();
properties.Persistent = true;
byte[] body = ByteArrayHelpler.ObjectToByteArray(message);
//---------------------------------
channel.BasicPublish(exchange: "",
routingKey: QueueName,
basicProperties: properties,
body: body);
//--------------------
return(true);
}
}
catch
{
return(false);
}
}
public T Pull()
{
using (var channel = MQFactory.Connection.CreateModel())
{
channel.QueueDeclare(queue: QueueName,
durable: true,
exclusive: false,
autoDelete: false,
arguments: null);
channel.BasicQos(prefetchSize: 0, prefetchCount: 1, global: false);
BasicGetResult result = channel.BasicGet(QueueName, false);
if (result != null)
{
T model = ByteArrayHelpler.ByteArrayToObject <T>(result.Body);
channel.BasicAck(result.DeliveryTag, false);
return(model);
}
}
return(default(T));
}
public bool Pull(Func <T, bool> excuteMessage)
{
try
{
using (var channel = MQFactory.Connection.CreateModel())
{
channel.QueueDeclare(queue: QueueName,
durable: true,
exclusive: false,
autoDelete: false,
arguments: null);
channel.BasicQos(prefetchSize: 0, prefetchCount: 1, global: false);
BasicGetResult result = channel.BasicGet(QueueName, false);
if (result != null)
{
T msg = ByteArrayHelpler.ByteArrayToObject <T>(result.Body);
if (excuteMessage(msg))
{
// đánh dấu đã đọc msg này
channel.BasicAck(result.DeliveryTag, false);
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
}
catch
{
return(false);
}
}