public async Task SendMsgAsync(PushMsg pushMsg, IBus bus)
{
//一对一推送
var message = new Message <object>(pushMsg.sendMsg);
IExchange ex = null;
//判断推送模式
if (pushMsg.sendEnum == SendEnum.Direct)
{
ex = bus.Advanced.ExchangeDeclare(pushMsg.exchangeName, ExchangeType.Direct);
}
if (pushMsg.sendEnum == SendEnum.Fanout)
{
//广播订阅模式
ex = bus.Advanced.ExchangeDeclare(pushMsg.exchangeName, ExchangeType.Fanout);
}
if (pushMsg.sendEnum == SendEnum.Topic)
{
//主题路由模式
ex = bus.Advanced.ExchangeDeclare(pushMsg.exchangeName, ExchangeType.Topic);
}
await bus.Advanced.PublishAsync(ex, pushMsg.routeName, false, message)
.ContinueWith(task =>
{
if (!task.IsCompleted && task.IsFaulted) //消息投递失败
{
//记录投递失败的消息信息
}
});
}
public void SendMsg(PushMsg pushMsg, IBus bus)
{
//一对一推送
var basicProperties = new MessageProperties
{
//这里的deliveryMode=1代表不持久化，deliveryMode=2代表持久化。
DeliveryMode = 2
};
var message = new Message <object>(pushMsg.sendMsg, basicProperties);
IExchange ex = null;
//判断推送模式
if (pushMsg.sendEnum == SendEnum.Direct)
{
//Exchange持久化
ex = bus.Advanced.ExchangeDeclare(pushMsg.exchangeName, ExchangeType.Direct, durable: true, autoDelete: false);
}
if (pushMsg.sendEnum == SendEnum.Fanout)
{
//广播订阅模式 持久化
ex = bus.Advanced.ExchangeDeclare(pushMsg.exchangeName, ExchangeType.Fanout, durable: true, autoDelete: false);
}
if (pushMsg.sendEnum == SendEnum.Topic)
{
//主题路由模式 持久化
ex = bus.Advanced.ExchangeDeclare(pushMsg.exchangeName, ExchangeType.Topic, durable: true, autoDelete: false);
}
//申明message 队列
var queue = bus.Advanced.QueueDeclare(pushMsg.queueName, durable: true, exclusive: false, autoDelete: false);
//绑定队列到交换并映射路由
bus.Advanced.Bind(ex, queue, pushMsg.routeName);
//bus.Advanced.Publish(ex, pushMsg.routeName, false, message);
bus.Advanced.Publish(ex, pushMsg.routeName, false, message);
}
