public Win_NewOneEmail(int EmailAccountID)
{
InitializeComponent();
this.EmailAccountID = EmailAccountID;
this.cbCategory.ItemsSource = EAC_Repository.GetList();
this.cbCategory.DisplayMemberPath = "Name";
var entity = EA_Repository.Get(this.EmailAccountID);
this.txtName.Text = entity.EmailAccountName;
this.txtEmailAddress.Text = entity.EmailAccountAddress;
this.txtPassword.Text = entity.EmailAccountPassWord;
this.txtInterval.Text = entity.EmailAccountSpace + "";
this.txtMaxSendCount.Text = entity.EmailAccountMaxEmailCount + "";
this.txtPOP3.Text = entity.EmailAccountPOP3;
this.txtPOPPort.Text = entity.EmailAccountPOP3Port + "";
this.txtSMTP.Text = entity.EmailAccountSMTP;
this.txtSMTPPort.Text = entity.EmailAccountSMTPPort + "";
this.cbCategory.SelectedValue = entity.EmailAccountCategoryID;
this.cbCategory.Text = entity.EmailAccountCategoryName;
this.cbSendMode.Text = entity.SendMode == 0 ? "發送" : "密送";
this.cbSSL.SelectedIndex = entity.EmailAccountIsSSL;
}
public void Run(EmailAccountEntity emailAccount)
{
EmailAccount = emailAccount;
//Interval = emailAccount.EmailAccountSpace * 60;
if (!IsStart)
{
IsStart = true;
_Thread = new Thread((s) =>
{
while (IsStart)
{
try
{
//每一次賦值為10秒
Interval = 10;
//1. 重新获取邮箱信息，判断邮箱是否被占用，如果占用时间太久并不进行发送操作可以认为已经异常结束占用
EmailAccount = EA_Repository.Get(EmailAccount.EmailAccountID);
if (EmailAccount == null)
{
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】不存在", emailAccount.EmailAccountID, emailAccount.EmailAccountAddress));
//占用失败，退出线程
IsStart = false;
break;
}
//2. 修改邮箱使用的服务器信息-增加占用信息和占用时间
EmailAccount.OccupyIP = NetHelper.LANIP;
LogHelper.Debug(string.Format("SmartSendEmail : 准备继续占用发件箱【{0}:{1}】的IP【{2} -> {3}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, EmailAccount.OccupyIP, NetHelper.LANIP));
if (!EA_Repository.UpdateEmailAccountOccupy(EmailAccount))
{
LogHelper.Info(string.Format("SmartSendEmail : 继续占用发件箱【{0}:{1}】的IP【{2} -> {3}】失败，已被其他占用", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, EmailAccount.OccupyIP, NetHelper.LANIP));
//占用失败，退出线程
IsStart = false;
break;
}
LogHelper.Debug(string.Format("SmartSendEmail : 发件箱【{0}:{1}】下一次发送时间和数量为【{2} -> {3}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, EmailAccount.EmailAccountNextSendTime, EmailAccount.EmailAccountRemainEmailCount));
//3. 判断下一次发送时间和当期时间对比
if (EmailAccount.EmailAccountNextSendTime >= DateTime.Now)
{
//还没到时间执行
Interval = (EmailAccount.EmailAccountNextSendTime - DateTime.Now).Seconds + 1;
if (Interval > (EmailAccount.EmailAccountSpace * 60 / 3))
{
Interval = (EmailAccount.EmailAccountSpace * 60 / 3);
}
if (Interval <= 0)
{
Interval = 10;
}
continue;
}
//本次可發送的數量
var sendCount = EmailAccount.EmailAccountRemainEmailCount;
//如果减少了最大发送数量，或者上一次发送离现在已经超过一个间隔,或者下一次发送已经过去一个间隔
if (sendCount > EmailAccount.EmailAccountMaxEmailCount ||
EmailAccount.EmailAccountPreSendTime.AddMinutes(EmailAccount.EmailAccountSpace) < DateTime.Now || emailAccount.EmailAccountNextSendTime.AddMinutes(EmailAccount.EmailAccountSpace) < DateTime.Now)
{
sendCount = EmailAccount.EmailAccountMaxEmailCount;
}
LogHelper.Debug(string.Format("SmartSendEmail : 发件箱【{0}:{1}】可发送实际数量为【{2}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, sendCount));
//if (sendCount <= 0)
//{
// continue;
//}
//4. 获取发送列表，按照指定数量获取
//先获取已分配但是未发送的
var emailInfo = E_Repository.GetAssignSendEmailInfoByEmailAccount(EmailAccount.EmailAccountID);
if (emailInfo == null || emailInfo.EmailID <= 0)
{
//获取发送中还没开始分配的
emailInfo = E_Repository.GetNextSendEmailInfoByEmailAccount(EmailAccount.EmailAccountID);
}
else
{
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】准备发送上次分配未发送的邮件【{2} ->{3}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle));
}
if (emailInfo == null || emailInfo.EmailID <= 0)
{
LogHelper.Debug(string.Format("SmartSendEmail : 发件箱【{0}:{1}】没有待发送的邮件", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, sendCount));
//如果本次没需要发送的邮件，则60查看一次
Interval = 10;
continue;
}
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】准备发送邮件【{2} ->{3}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle));
//分配以及獲取分配好的記錄，防止因上次異常分配導致的分配數量超出可發送數量的問題
var sendList = ESB_Repository.GetListByEmailAccountAndEmailID(emailInfo.EmailID, EmailAccount.EmailAccountID, sendCount);
if (sendList == null || sendList.Count() <= 0)
{
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】准备发送邮件【{2} ->{3}】时找不到可发送的收件箱", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle));
//如果本次没需要发送的邮件，则等待10秒马上查看下一个需要发送的邮件
Interval = 10;
continue;
}
try
{
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】发送邮件【{2} ->{3}】开始", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle));
//5. 发送邮件
CDOSendEmail cdoSend = new CDOSendEmail();
cdoSend.SendEmail(emailInfo, EmailAccount, sendList.ToList());
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】发送邮件【{2} ->{3}】完成", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle));
}
catch (Exception ex)
{
if (Constants.ErrorContinueList != null && Constants.ErrorContinueList.Count > 0)
{
foreach (var message in Constants.ErrorContinueList)
{
if (ex.Message.IndexOf(message) >= 0)
{
Interval = 60;
throw ex;
}
}
}
LogHelper.Error(string.Format("SmartSendEmail : 发件箱【{0}:{1}】发送邮件【{2} ->{3}】Exception:{4}", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle, ex.Message), ex);
foreach (var f in sendList)
{
f.EmailSendBccAccountState = -1;
f.Result = ex.Message;
}
}
//6. 记录结果
LogHelper.Debug(string.Format("SmartSendEmail : 发件箱【{0}:{1}】发送邮件【{2} ->{3}】完成-修改发送状态", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle));
ESB_Repository.UpdateState(sendList.ToList());
E_Repository.Update_EmaiInfoQTY_ByEmailID(emailInfo.EmailID);
List <EmailSendFailureEntity> FailList = new List <EmailSendFailureEntity>();
foreach (var f in sendList.Where(l => l.EmailSendBccAccountState == -1))
{
FailList.Add(new EmailSendFailureEntity()
{
EmailID = f.EmailID, EmailAccountID = f.EmailAccountID, EmailBccAccountID = f.EmailBccAccountID, EmailSendFailureSendTime = DateTime.Now, Result = f.Result
});
}
if (FailList != null && FailList.Count > 0)
{
ESF_Repository.Insert(FailList);
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】发送邮件【{2} ->{3}】本次发送失败【{4}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle, FailList.Count));
}
//7. 修改信息
var RemainCount = sendCount - sendList.Count();
var nextSendTime = DateTime.Now;//舍弃一次不足，防止计算重复的问题
if (RemainCount <= 0)
{
if (EmailAccount.EmailAccountSpace > 0)
{
nextSendTime = DateTime.Now.AddMinutes(EmailAccount.EmailAccountSpace);
}
RemainCount = EmailAccount.EmailAccountMaxEmailCount;
}
LogHelper.Info(string.Format("SmartSendEmail : 发件箱【{0}:{1}】发送邮件【{2} ->{3}】完成，修改发件箱下次发送时间【{4}】，剩余发送数量【{5}】", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, emailInfo.EmailID, emailInfo.EmailTitle, nextSendTime, RemainCount));
EA_Repository.UpdateRemainCount(EmailAccount.EmailAccountID, RemainCount, nextSendTime);
Interval = 0;
}
catch (Exception ex)
{
LogHelper.Error(string.Format("SmartSendEmail : 发件箱【{0}:{1}】 Exception:{2}", EmailAccount.EmailAccountID, EmailAccount.EmailAccountAddress, ex.Message), ex);
}
finally
{
SleepInterval(Interval);
}
}
});
_Thread.Start();
}
}
