public EventBusRabbitMQ(IRabbitMQPersisterConnection persisterConnection, ILogger <EventBusRabbitMQ> logger)
{
_persisterConnection = persisterConnection ?? throw new ArgumentNullException(nameof(persisterConnection));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_consumerChannel = CreateConsumerChannel();
}
public EventBusRabbitMQ(IRabbitMQPersisterConnection persistentConnection, ILogger logger, ILifetimeScope autofac, ISubscriptionsManager subsManager, string queueName = null, int retryCount = 5)
{
_persistentConnection = persistentConnection ?? throw new ArgumentNullException(nameof(persistentConnection));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_autofac = autofac;
_subsManager = subsManager ?? new InMemoryEventSubscriptionManager();
_retryCount = retryCount;
_subsManager.OnEventRemoved += _subsManager_OnEventRemoved;
_queueName = queueName;
_consumerChannel = CreateConsumerChannel();
}
/// <summary>
/// 初始化事件总线RabbitMQ实现
/// </summary>
/// <param name="persisterConnection">RabbitMQ连接管理</param>
/// <param name="logger">日志</param>
/// <param name="lifetimeScope">Autofac范围</param>
/// <param name="subscriptionsManager">事件总线订阅管理器</param>
/// <param name="queueName">队列名称</param>
/// <param name="retryCount">重试次数</param>
public EventBusRabbitMQ(IRabbitMQPersisterConnection persisterConnection, ILogger <EventBusRabbitMQ> logger,
ILifetimeScope lifetimeScope, IEventBusSubscriptionsManager subscriptionsManager, string queueName = null, int retryCount = 5)
{
this.persisterConnection = persisterConnection;
this.logger = logger;
this.subscriptionsManager = subscriptionsManager;
this.lifetimeScope = lifetimeScope;
this.queueName = queueName;
this.retryCount = retryCount;
this.consumerChannel = this.CreateConsumerChannel();
this.subscriptionsManager.OnEventRemoved += new EventHandler <string>(this.SubscriptionsManager_OnEventRemoved);
}
public EventBusRabbitMQ(
IServiceProvider serviceProvider,
string queueName,
int retryCount = 5)
{
_persister = serviceProvider.GetRequiredService <IRabbitMQPersisterConnection>()
?? throw new ArgumentNullException(nameof(_persister));
_logger = serviceProvider.GetRequiredService <ILogger <EventBusRabbitMQ> >()
?? throw new ArgumentNullException(nameof(_logger));
_subscriptionManager = serviceProvider.GetRequiredService <IEventBusSubscriptionManager>()
?? new InMemoryEventBusSubscriptionsManager();
_serviceProvider = serviceProvider;
_queueName = queueName;
_retryCount = retryCount;
_consumerChannel = CreateConsumerChannel(_queueName);
_subscriptionManager.OnEventRemoved += SubsManager_OnEventRemoved;
}
