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Added asp.net tick timer

Browse source 
Added health monitoring
Updated database logging
This commit is contained in:
kay.one 2011-04-21 19:23:31 -07:00
commit e9c63b81e6
27 changed files with 679 additions and 378 deletions
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57
NzbDrone/IISController.cs
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@ -2,6 +2,8 @@
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Timers;
using System.Xml.Linq;
using System.Xml.XPath;
using NLog;
@ -14,6 +16,9 @@ namespace NzbDrone
private static readonly Logger Logger = LogManager.GetLogger("IISController");
private static readonly string IISFolder = Path.Combine(Config.ProjectRoot, @"IISExpress\");
private static readonly string IISExe = Path.Combine(IISFolder, @"iisexpress.exe");
private static Timer _pingTimer;
private static int _pingFailCounter;
public static Process IISProcess { get; private set; }
@ -60,9 +65,44 @@ namespace NzbDrone
IISProcess.BeginErrorReadLine();
IISProcess.BeginOutputReadLine();
StartPing();
return IISProcess;
}
private static void StartPing()
{
_pingTimer = new Timer(10000);
_pingTimer.AutoReset = true;
_pingTimer.Elapsed += (PingIIS);
_pingTimer.Start();
}
private static void PingIIS(object sender, ElapsedEventArgs e)
{
try
{
var webClient = new WebClient();
webClient.DownloadString(AppUrl);
Logger.Info("Server said hai...");
_pingFailCounter = 0;
}
catch (Exception ex)
{
_pingFailCounter++;
Logger.ErrorException("App is not responding. Count " + _pingFailCounter, ex);
if (_pingFailCounter > 3)
{
_pingTimer.Stop();
Logger.Warn("Attempting to restart server.");
StopIIS();
KillOrphaned();
StartIIS();
}
}
}
private static void OnDataReceived(object s, DataReceivedEventArgs e)
{
if (e == null || e.Data == null || e.Data.StartsWith("Request started:") ||
@ -98,13 +138,14 @@ namespace NzbDrone
private static void KillProcess(Process process)
{
if (process == null) return;
Logger.Info("[{0}]Killing process", process.Id);
process.Kill();
Logger.Info("[{0}]Waiting for exit", process.Id);
process.WaitForExit();
Logger.Info("[{0}]Process terminated successfully", process.Id);
if (process != null && !process.HasExited)
{
Logger.Info("[{0}]Killing process", process.Id);
process.Kill();
Logger.Info("[{0}]Waiting for exit", process.Id);
process.WaitForExit();
Logger.Info("[{0}]Process terminated successfully", process.Id);
}
}
private static void UpdateIISConfig()
@ -133,5 +174,7 @@ namespace NzbDrone
{
return path.ToLower().Replace("\\", "").Replace("//", "//");
}
}
}