QyCustomMessageContext.cs 1.8 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546
  1. /*----------------------------------------------------------------
  2. Copyright (C) 2015 Senparc
  3. 文件名:QyCustomMessageContext.cs
  4. 文件功能描述:企业号消息上下文
  5. 创建标识:Senparc - 20150312
  6. ----------------------------------------------------------------*/
  7. using System;
  8. using System.Collections.Generic;
  9. using System.Linq;
  10. using System.Runtime.Remoting.Messaging;
  11. using System.Text;
  12. using Senparc.Weixin.Context;
  13. using Senparc.Weixin.QY.Entities;
  14. namespace Senparc.Weixin.MP.Sample.CommonService.QyMessageHandler
  15. {
  16. public class QyCustomMessageContext : MessageContext<IRequestMessageBase,IResponseMessageBase>
  17. {
  18. public QyCustomMessageContext()
  19. {
  20. base.MessageContextRemoved += CustomMessageContext_MessageContextRemoved;
  21. }
  22. void CustomMessageContext_MessageContextRemoved(object sender, Senparc.Weixin.Context.WeixinContextRemovedEventArgs<IRequestMessageBase,IResponseMessageBase> e)
  23. {
  24. /* 注意,这个事件不是实时触发的(当然你也可以专门写一个线程监控)
  25. * 为了提高效率,根据WeixinContext中的算法,这里的过期消息会在过期后下一条请求执行之前被清除
  26. */
  27. var messageContext = e.MessageContext as QyCustomMessageContext;
  28. if (messageContext == null)
  29. {
  30. return;//如果是正常的调用,messageContext不会为null
  31. }
  32. //TODO:这里根据需要执行消息过期时候的逻辑,下面的代码仅供参考
  33. //Log.InfoFormat("{0}的消息上下文已过期",e.OpenId);
  34. //api.SendMessage(e.OpenId, "由于长时间未搭理客服,您的客服状态已退出!");
  35. }
  36. }
  37. }