public void SmtpClientMaxMessages()
{
using (SmtpServer s = new SmtpServer(25))
{
VirtualMta.VirtualMTA ipAddress = new VirtualMta.VirtualMTA()
{
IPAddress = IPAddress.Parse("127.0.0.1")
};
MantaMTA.Core.DNS.MXRecord mxRecord = new MantaMTA.Core.DNS.MXRecord("localhost", 10, uint.MaxValue, DNS.MxRecordSrc.A);
SmtpOutboundClient smtpClient = new SmtpOutboundClient(ipAddress);
smtpClient.ConnectAsync(mxRecord).Wait();
Assert.IsTrue(smtpClient.Connected);
Action sendMessage = new Action(delegate()
{
Action <string> callback = new Action <string>(delegate(string str) { });
Task.Run(async delegate()
{
await smtpClient.ExecHeloOrRsetAsync(callback);
await smtpClient.ExecMailFromAsync(new System.Net.Mail.MailAddress("testing@localhost"), callback);
await smtpClient.ExecRcptToAsync(new System.Net.Mail.MailAddress("postmaster@localhost"), callback);
await smtpClient.ExecDataAsync("hello", callback, async(response) => { await Task.Delay(100); });
return(true);
}).Wait();
});
sendMessage();
Assert.IsTrue(smtpClient.Connected);
sendMessage();
Assert.IsTrue(smtpClient.Connected);
sendMessage();
Assert.IsTrue(smtpClient.Connected);
sendMessage();
Assert.IsTrue(smtpClient.Connected);
sendMessage();
Assert.IsFalse(smtpClient.Connected);
}
}
public void SmtpClientPoolTest()
{
using (SmtpServer s = new SmtpServer(25))
{
VirtualMta.VirtualMTA ipAddress = new VirtualMta.VirtualMTA()
{
IPAddress = IPAddress.Parse("127.0.0.1")
};
MantaMTA.Core.DNS.MXRecord mxRecord = new MantaMTA.Core.DNS.MXRecord("localhost", 10, uint.MaxValue, DNS.MxRecordSrc.A);
SmtpOutboundClient smtpClient = new SmtpOutboundClient(ipAddress);
smtpClient.ConnectAsync(mxRecord).Wait();
MantaMTA.Core.Smtp.SmtpClientPool.Instance.Enqueue(smtpClient);
smtpClient = MantaMTA.Core.Smtp.SmtpClientPool.Instance.DequeueAsync(ipAddress, new MantaMTA.Core.DNS.MXRecord[] { mxRecord }).Result.SmtpOutboundClient;
Assert.NotNull(smtpClient);
Assert.IsTrue(smtpClient.Connected);
}
}
public void SmtpClientIdleTimeout()
{
if (MessageBox.Show("Do you want to run the idle timeout test?", "Idle timeout test", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
using (SmtpServer s = new SmtpServer(25))
{
VirtualMta.VirtualMTA outboundEndpoint = new VirtualMta.VirtualMTA()
{
IPAddress = IPAddress.Parse("127.0.0.1")
};
MantaMTA.Core.DNS.MXRecord mxRecord = new MantaMTA.Core.DNS.MXRecord("localhost", 10, uint.MaxValue, DNS.MxRecordSrc.A);
SmtpOutboundClient smtpClient = new SmtpOutboundClient(outboundEndpoint);
smtpClient.ConnectAsync(mxRecord).Wait();
Assert.IsTrue(smtpClient.Connected);
System.Threading.Thread.Sleep((MantaMTA.Core.MtaParameters.Client.ConnectionIdleTimeoutInterval + 5) * 1000);
Assert.IsFalse(smtpClient.Connected);
}
}
}