44 lines
1.7 KiB
C#
44 lines
1.7 KiB
C#
using Senparc.NeuChar.Entities;
|
||
using Senparc.Weixin.WxOpen.MessageContexts;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace YBDevice.WX.MessageHandlers.WxOpenMessageHandler
|
||
{
|
||
/// <summary>
|
||
/// 微信消息上下文
|
||
/// </summary>
|
||
public class CustomWxOpenMessageContext : DefaultWxOpenMessageContext
|
||
{
|
||
public CustomWxOpenMessageContext()
|
||
{
|
||
base.MessageContextRemoved += CustomMessageContext_MessageContextRemoved;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 当上下文过期，被移除时触发的时间
|
||
/// </summary>
|
||
/// <param name="sender"></param>
|
||
/// <param name="e"></param>
|
||
void CustomMessageContext_MessageContextRemoved(object sender, Senparc.NeuChar.Context.WeixinContextRemovedEventArgs<IRequestMessageBase, IResponseMessageBase> e)
|
||
{
|
||
/* 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）
|
||
* 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
|
||
*/
|
||
|
||
var messageContext = e.MessageContext as CustomWxOpenMessageContext;
|
||
if (messageContext == null)
|
||
{
|
||
return;//如果是正常的调用，messageContext不会为null
|
||
}
|
||
|
||
//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
|
||
|
||
//Log.InfoFormat("{0}的消息上下文已过期",e.OpenId);
|
||
//api.SendMessage(e.OpenId, "由于长时间未搭理客服，您的客服状态已退出！");
|
||
}
|
||
}
|
||
}
|