使 Redis Pub/Sub 在多个 Web sites/services 之间工作的 ServiceStack 最低配置

Question

假设我有 3 个 Web 服务主机运行，其中只有一个注册了任何处理程序（我认为这等同于订阅 channel/topic），例如

var mqService = new RedisMqServer(container.Resolve<IRedisClientsManager>())
{
    DisablePriorityQueues = true
};
container.Register<IMessageService>(mqService);
container.Register(mqService.MessageFactory);

mqService.RegisterHandler<OutboundInitiateCallInfo>(ServiceController.ExecuteMessage);
mqService.RegisterHandler<DirectMailAssignmentInfo>(ServiceController.ExecuteMessage);

mqService.Start();

现在我的问题是，"Do I need to construct the other app hosts in the same fashion if they only publish??" 例如

var mqService = new RedisMqServer(container.Resolve<IRedisClientsManager>())
{
    DisablePriorityQueues = true
};
container.Register<IMessageService>(mqService);
container.Register(mqService.MessageFactory);

mqService.Start(); <=== Do I need to start the service, or is the MessageFactory registration enough?

谢谢，斯蒂芬

Answer 1

发布者的最低代码仅为：

var redisManager = container.Resolve<IRedisClientsManager>();

using (var mqProducer = new RedisMessageProducer(redisManager))
{
    mqProducer.Publish(new Msg { ... });
}

您也可以使用 MessageFactory：

var msgFactory = new RedisMessageFactory(redisMangager);

using (var mqClient = msgFactory.CreateMessageQueueClient())
{
    mqClient.Publish(new Msg { ... });
}

使 Redis Pub/Sub 在多个 Web sites/services 之间工作的 ServiceStack 最低配置

ServiceStack minimum configuration to get Redis Pub/Sub working between multiple Web sites/services

servicestack

servicestack.redis