internal static void SendAlert(string url, PerfMonSettings settings, params MonitorFailure[] failures)
{
var body = $"SharePoint Performance Monitor detected performance issues\n\n{string.Join("\n\n\n", failures.Select(FormatFailure))}\n\nSee log output for details.";
SendEmail(
settings,
$"[Alert] SharePoint performance issues detected on {url}",
body
);
}
static void Main(string[] args)
{
try
{
var settings = PerfMonSettings.LoadSettings();
if (args.Any(a => a.Equals("--testemail", StringComparison.InvariantCultureIgnoreCase)))
{
TestEmail(settings);
return;
}
Parallel.ForEach(settings.Endpoints, (endpoint) => RunMonitor(settings, endpoint));
}
catch (Exception e)
{
LogWriter.WriteError($"Catastrophic failure: {e.Message} {e.StackTrace}");
}
}
internal static void SendEmail(PerfMonSettings settings, string title, string message)
{
try
{
var client = new SmtpClient();
var msg = new MailMessage()
{
IsBodyHtml = false,
Subject = title,
Body = message,
To = { settings.NotificationRecipients },
};
client.Send(msg);
}
catch (Exception e)
{
LogWriter.WriteError($"Encountered error while sending e-mail: {e.Message}");
}
}
public FailureTracker(PerfMonSettings settings)
{
Settings = settings;
NotificationInterval = new TimeSpan(0, 0, settings.NotificationIntervalSeconds);
}
public PerfMonitor(PerfMonSettings settings, Endpoint endpoint)
{
Settings = settings;
Tracker = new FailureTracker(settings);
Endpoint = endpoint;
}
static void RunMonitor(PerfMonSettings settings, Endpoint endpoint) => new PerfMonitor(settings, endpoint).RunMonitor();
private static void TestEmail(PerfMonSettings settings)
{
Console.WriteLine("Testing e-mail settings...");
EmailSender.SendEmail(settings, "Email Test", "It Works!\nIt Works!");
}