public bool EmailSender(string From, string To, string Subject, string Body, bool IsBodyHTML, int RepeatCount, ref string ErrorMessage)
{
int c = RepeatCount + 1;
SMTPProperty smtpprop = new SMTPProperty();
try
{
if (RepeatCount <= 3)
{
smtpprop = GetActiveSmtpClient();
MailMessage mail = new MailMessage();
mail.From = new MailAddress(From);
mail.To.Add(To);
mail.Subject = Subject;
mail.Body = Body;
mail.IsBodyHtml = IsBodyHTML;
smtpprop.ISbusy = true;
smtpprop.SMTP.Send(mail);
smtpprop.ISbusy = false;
ErrorMessage = "";
return(true);
//SmtpClient smtp = new SmtpClient(SMTPserverAddress, Port);
//smtp.Timeout = 1000000;
//smtp.EnableSsl = false;
//smtp.UseDefaultCredentials = false;
//smtp.Credentials = new NetworkCredential(CridentionalUserName, Password);
//MailMessage mail = new MailMessage();
//mail.From = new MailAddress(From);
//mail.To.Add(To);
//mail.Subject = Subject;
//mail.Body = Body;
//mail.IsBodyHtml = IsBodyHTML;
//smtp.Send(mail);
//ErrorMessage = "";
//smtp.Dispose();
//return true;
}
else
{
return(false);
}
}
catch (Exception Ex)
{
EmailBankCore.LogRegister("EmailSender To : " + To, Ex.Message);
//smtpprop.ISbusy = false;
ErrorMessage = Ex.Message;
System.Threading.Thread.Sleep(1000);
bool bl = EmailSender(From, To, Subject, Body, IsBodyHTML, c, ref ErrorMessage);
return(bl);
}
}
public SMTPProperty GetActiveSmtpClient()
{
try
{
if (SMTPList.Count <= 0)
{
SmtpClient smtp = GetNewSMTP();
SMTPProperty smtpp = new SMTPProperty {
SMTP = smtp, ISbusy = false, TTL = Environment.TickCount
};
SMTPList.Add(smtpp);
return(SMTPList[SMTPList.Count - 1]);
}
else
{
int i = 0;
while (SMTPList[i].ISbusy)
{
i++;
if (i >= SMTPList.Count)
{
if (i <= 50)
{
SmtpClient smtp = GetNewSMTP();
SMTPProperty smtpp = new SMTPProperty {
SMTP = smtp, ISbusy = false, TTL = Environment.TickCount
};
SMTPList.Add(smtpp);
return(SMTPList[SMTPList.Count - 1]);
}
else
{
System.Threading.Thread.Sleep(1000);
return(GetActiveSmtpClient());
}
}
}
long Tick = Environment.TickCount;
if ((-SMTPList[i].TTL) > 1000000)
{
SmtpClient smtp = GetNewSMTP();
SMTPProperty smtpp = new SMTPProperty {
SMTP = smtp, ISbusy = false, TTL = Environment.TickCount
};
SMTPList[i] = smtpp;
}
return(SMTPList[i]);
}
}
catch (Exception ex)
{
EmailBankCore.LogRegister("GetActiveSmtpClient", ex.Message);
SmtpClient smtp = new SmtpClient(SMTPserverAddress, Port);
smtp.UseDefaultCredentials = false;
smtp.EnableSsl = false;
smtp.Credentials = new NetworkCredential(CridentionalUserName, Password);
SMTPProperty smtpp = new SMTPProperty {
SMTP = smtp, ISbusy = false, TTL = Environment.TickCount
};
return(smtpp);
}
}