public static void SendMessage(string queueName, object messages, long timeDelay = 0L)
{
using (IConnection rabbitConnection = RabbitPool.CreateRealConnection())
{
using (IModel model = rabbitConnection.CreateModel())
{
IBasicProperties basicProperties = model.CreateBasicProperties();
basicProperties.DeliveryMode = 2;
basicProperties.Persistent = true;
if (timeDelay > 0L)
{
string value = "exchange." + queueName + ".delay";
Dictionary <string, object> dictionary = new Dictionary <string, object>();
basicProperties.Expiration = timeDelay.ToString();
dictionary.Add("x-dead-letter-exchange", value);
dictionary.Add("x-dead-letter-routing-key", "routing-delay");
model.QueueDeclare(queueName + ".delay", true, false, false, dictionary);
string s = JsonConvert.ObjectToJson(messages, false, false, "yyyy-MM-dd HH:mm:ss");
byte[] bytes = Encoding.UTF8.GetBytes(s);
model.BasicPublish("", queueName + ".delay", basicProperties, bytes);
return;
}
model.QueueDeclare(queueName, true, false, false, null);
string s2 = JsonConvert.ObjectToJson(messages, false, false, "yyyy-MM-dd HH:mm:ss");
byte[] bytes2 = Encoding.UTF8.GetBytes(s2);
model.BasicPublish("", queueName, basicProperties, bytes2);
}
}
}
public void ListenTopic(string queueName, bool isRemoveIdentity = false)
{
string queueName2 = queueName;
if (!string.IsNullOrEmpty(ConfigurationManager.AppSettings["Rabbit_TopicIdentity"]) && !isRemoveIdentity)
{
queueName = queueName2 + "." + ConfigurationManager.AppSettings["Rabbit_TopicIdentity"].ToLower();
}
else
{
string expr_75 = AppDomain.CurrentDomain.BaseDirectory.TrimEnd(new char[]
{
'\\'
});
string str = expr_75.Substring(expr_75.LastIndexOf('\\') + 1);
queueName = queueName2 + "." + str;
}
IConnection connection = RabbitPool.CreateRealConnection();
IModel channel = connection.CreateModel();
channel.ExchangeDeclare(queueName2, "fanout", true, false, null);
channel.QueueDeclare(queueName, true, false, false, null);
channel.QueueBind(queueName, queueName2, "", null);
channel.BasicQos(0u, 1, false);
EventingBasicConsumer eventingBasicConsumer = new EventingBasicConsumer(channel);
eventingBasicConsumer.Received += delegate(object sender, BasicDeliverEventArgs e)
{
string @string = Encoding.UTF8.GetString(e.Body);
this.Handler(queueName, e.DeliveryTag, channel, @string);
};
channel.BasicConsume(queueName, false, eventingBasicConsumer);
}
static RabbitPool()
{
RabbitPool.factory = new ConnectionFactory();
RabbitPool.connections = new List <RabbitConnection>();
RabbitPool.autoConnections = new List <RabbitConnection>();
RabbitPool.objLock = new object();
RabbitPool.maxPoolSize = 10;
RabbitPool._addresss = string.Empty;
RabbitPool._username = string.Empty;
RabbitPool._pwd = string.Empty;
RabbitPool._port = string.Empty;
RabbitPool.timer = new System.Timers.Timer(60000.0);
RabbitPool.t = 0;
string text = ConfigurationManager.AppSettings["Rabbit_MaxPoolSize"];
if (!string.IsNullOrEmpty(text))
{
int num = 0;
if (int.TryParse(text, out num) && num > 0)
{
RabbitPool.maxPoolSize = num;
}
}
RabbitPool._addresss = ConfigurationManager.AppSettings["MQServer"];
if (string.IsNullOrEmpty(RabbitPool._addresss))
{
throw new Exception("未指定MQ服务器");
}
RabbitPool._username = ConfigurationManager.AppSettings["RabbitUserName"];
if (string.IsNullOrEmpty(RabbitPool._username))
{
throw new Exception("未指定MQ服务器帐号");
}
RabbitPool._pwd = ConfigurationManager.AppSettings["RabbitPassword"];
if (string.IsNullOrEmpty(RabbitPool._pwd))
{
throw new Exception("未指定MQ服务器密码");
}
RabbitPool._port = ConfigurationManager.AppSettings["RabbitPort"];
if (RabbitPool._addresss.IndexOf(':') > 0)
{
RabbitPool.factory.HostName = RabbitPool._addresss.Substring(0, RabbitPool._addresss.IndexOf(':'));
RabbitPool.factory.Port = int.Parse(RabbitPool._addresss.Substring(RabbitPool._addresss.IndexOf(':') + 1));
}
else
{
RabbitPool.factory.HostName = RabbitPool._addresss;
}
RabbitPool.factory.UserName = RabbitPool._username;
RabbitPool.factory.Password = RabbitPool._pwd;
if (!string.IsNullOrEmpty(RabbitPool._port))
{
RabbitPool.factory.Port = int.Parse(RabbitPool._port);
}
RabbitPool.factory.AutomaticRecoveryEnabled = true;
RabbitPool.InitPool();
// RabbitPool.timer.Elapsed += new ElapsedEventHandler(RabbitPool.Timer_Elapsed);
RabbitPool.timer.AutoReset = true;
RabbitPool.timer.Enabled = true;
}
public static void PublishTopic(string queueName, object messages)
{
string topicName = GetTopicName(queueName);
using (IConnection rabbitConnection = RabbitPool.CreateRealConnection())
{
using (IModel model = rabbitConnection.CreateModel())
{
model.ExchangeDeclare(topicName, "fanout", true, false, null);
IBasicProperties basicProperties = model.CreateBasicProperties();
basicProperties.DeliveryMode = 2;
basicProperties.Persistent = true;
string s = JsonConvert.ObjectToJson(messages, false, false, "yyyy-MM-dd HH:mm:ss");
byte[] bytes = Encoding.UTF8.GetBytes(s);
model.BasicPublish(topicName, "", basicProperties, bytes);
}
}
}
public void ListenQueue(string queueName)
{
string exchange = "exchange." + queueName + ".delay";
IConnection connection = RabbitPool.CreateRealConnection();
IModel channel = connection.CreateModel();
channel.QueueDeclare(queueName, true, false, false, null);
channel.BasicQos(0u, 1, false);
channel.ExchangeDeclare(exchange, "direct", true, false, null);
channel.QueueBind(queueName, exchange, "routing-delay", null);
EventingBasicConsumer eventingBasicConsumer = new EventingBasicConsumer(channel);
eventingBasicConsumer.Received += delegate(object sender, BasicDeliverEventArgs e)
{
string @string = Encoding.UTF8.GetString(e.Body);
this.Handler(queueName, e.DeliveryTag, channel, @string);
};
channel.BasicConsume(queueName, false, eventingBasicConsumer);
}
