public void marking_email_as_sent()
{
repo.Save(new EmailMessage
{
FromEmail = email,
FromName = "From Me",
Subject = "Test Email",
ToEmail = email,
ToName = email,
BodyHTML = "this is a test email message"
});
var id = repo.FetchNextBatch(1).Single().ID;
repo.MarkAsSent(id);
DB.Find <EmailMessage>()
.Match(e => e.ID == id)
.Project(e => new EmailMessage {
Sent = e.Sent
})
.Execute()
.Single()
.Sent.Should().BeTrue();
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
using (var smtp = new SmtpClient())
{
var lastActiveAt = DateTime.UtcNow;
var msgs = new List <EmailMessage>();
while (isProduction && !stoppingToken.IsCancellationRequested)
{
if (!startMsgLogged)
{
startMsgLogged = true;
log.LogWarning("EMAIL SERVICE HAS STARTED..." + "[" + settings.Username + "]" + Environment.NewLine);
}
msgs = repo.FetchNextBatch(settings.BatchSize);
if (msgs.Count > 0)
{
if (!smtp.IsConnected)
{
try
{
await smtp.ConnectAsync(settings.Server, settings.Port, true, stoppingToken);
await smtp.AuthenticateAsync(settings.Username, settings.Password, stoppingToken);
lastActiveAt = DateTime.UtcNow;
}
catch (Exception x)
{
log.LogError(x, "COULD NOT CONNECT TO SMTP SERVER SUCCESSFULLY!!!" + "[" + settings.Username + "]" + Environment.NewLine);
await Task.Delay((int)TimeSpan.FromMinutes(10).TotalMilliseconds);
}
}
if (smtp.IsConnected && smtp.IsAuthenticated)
{
foreach (var m in msgs)
{
try
{
await smtp.SendAsync(ComposeEmail(m), stoppingToken);
lastActiveAt = DateTime.UtcNow;
repo.MarkAsSent(m.ID);
}
catch (Exception x)
{
log.LogError(x, "COULD NOT SEND EMAIL VIA SMTP SERVER!!!" + Environment.NewLine);
break;
}
}
}
}
else
{
if (smtp.IsConnected && DateTime.UtcNow.Subtract(lastActiveAt).TotalSeconds >= 30)
{
await smtp.DisconnectAsync(true, stoppingToken);
}
await Task.Delay((int)TimeSpan.FromSeconds(10).TotalMilliseconds);
}
}
}
}