/// <summary>
/// 处理未处理的领域事件
/// </summary>
public void HandleUncompletedEvents()
{
lock (_Sync)
{
//如果缓存中没有数据，则终止方法
if (this.MemoryEventSources == null)
{
return;
}
//如果有未处理的
if (this.MemoryEventSources.Any(x => !x.Handled))
{
foreach (Event eventSource in this.MemoryEventSources.Where(x => !x.Handled))
{
EventMediator.Handle((IEvent)eventSource);
eventSource.Handled = true;
}
}
//递归
if (this.MemoryEventSources.Any(x => !x.Handled))
{
this.HandleUncompletedEvents();
}
//处理完毕后置空缓存
this.FreeMemoryEventSources();
}
}
/// <summary>
/// 递归处理领域事件
/// </summary>
/// <param name="consumer">消息消费者</param>
private void HandleRecursively(QueueingBasicConsumer consumer)
{
this._channel.BasicConsume(this._sessionId, false, consumer);
BasicDeliverEventArgs eventArg;
if (consumer.Queue.Dequeue(1000, out eventArg))
{
IEvent eventSource = this.ToObject <IEvent>(eventArg.Body);
EventMediator.Handle(eventSource);
this._channel.BasicAck(eventArg.DeliveryTag, false);
this.HandleRecursively(consumer);
}
}
/// <summary>
/// 处理未处理的领域事件
/// </summary>
public void HandleUncompletedEvents()
{
IOrderedEnumerable <Event> eventSources = this._table.OrderByDescending(x => x.AddedTime);
//如果有未处理的
foreach (Event eventSource in eventSources.ToArray())
{
EventMediator.Handle((IEvent)eventSource);
this._table.RemoveStart();
}
//递归
if (this._table.Any())
{
this.HandleUncompletedEvents();
}
}
/// <summary>
/// 处理未处理的领域事件
/// </summary>
public void HandleUncompletedEvents()
{
RedisValue[] eventSourcesStr = this._redisClient.HashValues(this._sessionId);
foreach (string eventSourceStr in eventSourcesStr)
{
IEvent eventSource = eventSourceStr.JsonToEvent();
EventMediator.Handle(eventSource);
this._redisClient.HashDelete(this._sessionId, eventSource.Id.ToString());
}
RedisValue[] newEventSourcesStr = this._redisClient.HashValues(this._sessionId);
if (newEventSourcesStr.Any())
{
this.HandleUncompletedEvents();
}
}
/// <summary>
/// 处理未处理的领域事件
/// </summary>
public void HandleUncompletedEvents()
{
lock (_Sync)
{
//获取线程缓存
object eventSources = CallContext.GetData(EventSessionKey);
//如果缓存中没有数据，则终止方法
if (eventSources == null)
{
return;
}
//如果缓存不为空，则将事件源队列变量赋值为缓存
this._eventSources = (IList <Event>)eventSources;
//如果有未处理的
if (this._eventSources.Any(x => !x.Handled))
{
foreach (Event eventSource in this._eventSources.Where(x => !x.Handled))
{
EventMediator.Handle((IEvent)eventSource);
eventSource.Handled = true;
}
}
//递归
if (this._eventSources.Any(x => !x.Handled))
{
this.HandleUncompletedEvents();
}
//处理完毕后置空缓存
CallContext.FreeNamedDataSlot(EventSessionKey);
}
}
