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remove mutex from mono startup

This commit is contained in:
Luke Pulverenti 2013-10-07 23:06:12 -04:00
parent a90908f0f7
commit 9663252d10
3 changed files with 20 additions and 79 deletions
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8
MediaBrowser.Mono.userprefs
View File

@ -1,13 +1,13 @@
<Properties>
<MonoDevelop.Ide.Workspace ActiveConfiguration="Debug|x86" />
<MonoDevelop.Ide.Workbench ActiveDocument="MediaBrowser.ServerApplication\ApplicationHost.cs">
<MonoDevelop.Ide.Workbench ActiveDocument="MediaBrowser.Server.Mono\Program.cs">
<Files>
<File FileName="MediaBrowser.Server.Implementations\HttpServer\HttpServer.cs" Line="1" Column="1" />
<File FileName="MediaBrowser.Server.Mono\FFMpeg\FFMpegDownloader.cs" Line="1" Column="1" />
<File FileName="MediaBrowser.Server.Mono\Networking\NetworkManager.cs" Line="28" Column="9" />
<File FileName="MediaBrowser.Server.Mono\Networking\NetworkManager.cs" Line="1" Column="1" />
<File FileName="MediaBrowser.ServerApplication\ApplicationHost.cs" Line="525" Column="50" />
<File FileName="MediaBrowser.Server.Mono\Native\NativeApp.cs" Line="24" Column="4" />
<File FileName="MediaBrowser.Server.Mono\Program.cs" Line="105" Column="17" />
<File FileName="MediaBrowser.Server.Mono\Native\NativeApp.cs" Line="1" Column="1" />
<File FileName="MediaBrowser.Server.Mono\Program.cs" Line="250" Column="64" />
</Files>
</MonoDevelop.Ide.Workbench>
<MonoDevelop.Ide.DebuggingService.Breakpoints>

38
MediaBrowser.Server.Implementations/Session/SessionManager.cs
View File

@ -44,13 +44,11 @@ namespace MediaBrowser.Server.Implementations.Session
/// <value>The configuration manager.</value>
private readonly IServerConfigurationManager _configurationManager;
private object _sessionLock = new object();
/// <summary>
/// The _active connections
/// </summary>
private readonly Dictionary<string, SessionInfo> _activeConnections =
new Dictionary<string, SessionInfo>(StringComparer.OrdinalIgnoreCase);
private readonly ConcurrentDictionary<string, SessionInfo> _activeConnections =
new ConcurrentDictionary<string, SessionInfo>(StringComparer.OrdinalIgnoreCase);
/// <summary>
/// Occurs when [playback start].
@ -86,7 +84,7 @@ namespace MediaBrowser.Server.Implementations.Session
/// <value>All connections.</value>
public IEnumerable<SessionInfo> Sessions
{
get { return _activeConnections.Values.ToList().OrderByDescending(c => c.LastActivityDate); }
get { return _activeConnections.Values.OrderByDescending(c => c.LastActivityDate).ToList(); }
}
/// <summary>
@ -195,28 +193,18 @@ namespace MediaBrowser.Server.Implementations.Session
{
var key = clientType + deviceId + appVersion;
lock (_sessionLock)
var connection = _activeConnections.GetOrAdd(key, keyName => new SessionInfo
{
SessionInfo connection;
Client = clientType,
DeviceId = deviceId,
ApplicationVersion = appVersion,
Id = Guid.NewGuid()
});
if (!_activeConnections.TryGetValue(key, out connection))
{
connection = new SessionInfo
{
Client = clientType,
DeviceId = deviceId,
ApplicationVersion = appVersion,
Id = Guid.NewGuid()
};
connection.DeviceName = deviceName;
connection.User = user;
_activeConnections[key] = connection;
}
connection.DeviceName = deviceName;
connection.User = user;
return connection;
}
return connection;
}
/// <summary>
@ -589,4 +577,4 @@ namespace MediaBrowser.Server.Implementations.Session
return Task.WhenAll(tasks);
}
}
}
}

53
MediaBrowser.Server.Mono/Program.cs
View File

@ -21,8 +21,6 @@ namespace MediaBrowser.Server.Mono
{
private static ApplicationHost _appHost;
private static Mutex _singleInstanceMutex;
private static ILogger _logger;
private static MainWindow _mainWindow;
@ -45,18 +43,6 @@ namespace MediaBrowser.Server.Mono
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
bool createdNew;
//_singleInstanceMutex = new Mutex(true, @"Local\" + runningPath, out createdNew);
createdNew = true;
if (!createdNew)
{
_singleInstanceMutex = null;
logger.Info("Shutting down because another instance of Media Browser Server is already running.");
return;
}
if (PerformUpdateIfNeeded(appPaths, logger))
{
logger.Info("Exiting to perform application update.");
@ -71,8 +57,6 @@ namespace MediaBrowser.Server.Mono
{
logger.Info("Shutting down");
ReleaseMutex(logger);
_appHost.Dispose();
}
}
@ -230,24 +214,6 @@ namespace MediaBrowser.Server.Mono
}
}
/// <summary>
/// Releases the mutex.
/// </summary>
internal static void ReleaseMutex(ILogger logger)
{
if (_singleInstanceMutex == null)
{
return;
}
logger.Debug("Releasing mutex");
_singleInstanceMutex.ReleaseMutex();
_singleInstanceMutex.Close();
_singleInstanceMutex.Dispose();
_singleInstanceMutex = null;
}
/// <summary>
/// Performs the update if needed.
/// </summary>
@ -278,24 +244,11 @@ namespace MediaBrowser.Server.Mono
public static void Restart()
{
// Second instance will start first, so release the mutex and dispose the http server ahead of time
ReleaseMutex (_logger);
// Second instance will start first, so dispose so that the http ports will be available to the new instance
_appHost.Dispose();
if (trayIcon != null) {
trayIcon.Visible = false;
trayIcon.Dispose ();
trayIcon = null;
}
if (_mainWindow != null) {
_mainWindow.HideAll ();
_mainWindow.Dispose ();
_mainWindow = null;
}
Application.Quit ();
// Right now this method will just shutdown, but not restart
Shutdown ();
}
}
}