public async static Task SendErrorMessage(BizDataContext db, CrawlerException e)
{
string msg = string.Format("{0},发生了异常，异常信息为：<br/>{1}<br/>更多信息请打开高新区智慧生活后台查看。", e.servicename, e.exceptionbrief);
var handlers = await db.Set <T_HTZ_ExceptionHandler>().Where(p => p.ServiceType == e.crawlertype && p.State == v_common.YesState).ToListAsync();
var nearLog = await db.Set <T_HTZ_ExceptionHandlerLog>().Where(p => p.ObjectId == e.serviceid && p.State == v_common.YesState).OrderByDescending(p => p.HTZ_ExceptionHandlerLog_Id).FirstOrDefaultAsync();
if (nearLog != null && nearLog.CreateTime > DateTime.Now.AddHours(-8))
{
return;
}
var mails = handlers.Where(p => !string.IsNullOrEmpty(p.Email)).Select(p => p.Email).ToArray();
if (mails.Length < 1)
{
return;
}
var mail = new MyMailManager();
mail.SetMailMessageAndSend(msg, mails);
var log = new T_HTZ_ExceptionHandlerLog();
log.CreateTime = DateTime.Now;
log.HandlerIdStr = string.Join(",", handlers.Select(p => p.HTZ_ExceptionHandler_Id).ToArray());
log.HTZ_ExceptionHandlerLog_Id = await db.GetNextIdentity_IntAsync();
log.Message = msg;
log.MessageType = (int)HTZ_ExceptionHandlerLog_MessageTypeEnum.Mail;
log.ObjectId = e.serviceid;
log.State = v_common.YesState;
await db.InsertAsync(log);
}
/// <summary>
/// 保存异常信息
/// </summary>
/// <returns></returns>
public async static Task SaveException(CrawlerException e)
{
using (var db = new BizDataContext())
{
var his = new T_HTZ_ExceptionHistory();
his.CreateTime = DateTime.Now;
his.ExceptionBreif = e.exceptionbrief;
his.ExceptionMessage = e.exceptionmessage;
his.HTZ_ExceptionHistory_Id = await db.GetNextIdentity_IntAsync();
his.IsRead = false;
his.ServiceId = e.serviceid;
his.State = v_common.YesState;
his.StatusCode = e.statuscode;
his.ServiceType = e.serverAppType;//链接服务监控时，是App还是web
await db.InsertAsync(his);
await SendErrorMessage(db, e);
}
await SaveNewState((int)HTZ_ServiceState_ServiceStateEnum.Wrong, e.serviceid, null, e.serverAppType);
}