/// <summary>
/// When implemented in a derived class, executes when a Start command is sent to the service by the Service Control Manager (SCM) or when the operating system starts (for a service that starts automatically). Specifies actions to take when the service starts.
/// </summary>
/// <param name="args">Data passed by the start command.</param>
protected override void OnStart(string[] args)
{
if (_tvServiceThread == null)
{
if (!(args != null && args.Length > 0 && args[0] == "/DEBUG"))
{
RequestAdditionalTime(60000); // starting database can be slow so increase default timeout
}
TvServiceThread tvServiceThread = new TvServiceThread();
ThreadStart tvServiceThreadStart = new ThreadStart(tvServiceThread.OnStart);
_tvServiceThread = new Thread(tvServiceThreadStart);
_tvServiceThread.IsBackground = false;
// apply process priority on initial service start.
if (!_priorityApplied)
{
try
{
applyProcessPriority();
_priorityApplied = true;
}
catch (Exception ex)
{
// applyProcessPriority can generate an exception when we cannot connect to the database
Log.Error("OnStart: exception applying process priority: {0}", ex.StackTrace);
}
}
var layer = new TvBusinessLayer();
layer.SetLogLevel();
_tvServiceThread.Start();
while (!TvServiceThread.Started)
{
Thread.Sleep(20);
}
}
}
/// <summary>
/// When implemented in a derived class, executes when a Start command is sent to the service by the Service Control Manager (SCM) or when the operating system starts (for a service that starts automatically). Specifies actions to take when the service starts.
/// </summary>
/// <param name="args">Data passed by the start command.</param>
protected override void OnStart(string[] args)
{
if (_tvServiceThread == null)
{
if (!(args != null && args.Length > 0 && args[0] == "/DEBUG"))
{
RequestAdditionalTime(60000); // starting database can be slow so increase default timeout
}
TvServiceThread tvServiceThread = new TvServiceThread();
ThreadStart tvServiceThreadStart = new ThreadStart(tvServiceThread.OnStart);
_tvServiceThread = new Thread(tvServiceThreadStart);
_tvServiceThread.IsBackground = false;
// apply process priority on initial service start.
if (!_priorityApplied)
{
try
{
applyProcessPriority();
_priorityApplied = true;
}
catch (Exception ex)
{
// applyProcessPriority can generate an exception when we cannot connect to the database
Log.Error("OnStart: exception applying process priority: {0}", ex.StackTrace);
}
}
var layer = new TvBusinessLayer();
layer.SetLogLevel();
_tvServiceThread.Start();
while (!TvServiceThread.Started)
{
Thread.Sleep(20);
}
}
}
public override bool DeInit()
{
if (_serviceThread != null && _serviceThread.IsAlive)
{
bool joined = _serviceThread.Join(MAX_WAIT_MS);
if (!joined)
{
_serviceThread.Abort();
_serviceThread.Join();
}
_tvServiceThread = null;
}
return true;
}
protected override void InitTvCore()
{
_tvServiceThread = new TvServiceThread(Environment.GetCommandLineArgs()[0]);
if (!InitializeGentle())
{
DeInit();
return;
}
Start();
if (!_tvServiceThread.InitializedEvent.WaitOne(MAX_WAIT_MS))
{
ServiceRegistration.Get<ILogger>().Error("SlimTvService: Failed to start TV service thread within {0} seconds.", MAX_WAIT_MS / 1000);
}
InitializeTVE();
// Handle events from TvEngine
if (!RegisterEvents())
{
ServiceRegistration.Get<ILogger>().Error("SlimTvService: Failed to register events. This happens only if startup failed. Stopping plugin now.");
DeInit();
}
}
public bool DeInit()
{
#if TVE3
Stop(MAX_WAIT_MS);
#else
if (_tvServiceThread != null)
{
_tvServiceThread.Stop(MAX_WAIT_MS);
_tvServiceThread = null;
}
#endif
return true;
}
public void Stop(int maxWaitMsecs)
{
if (_serviceThread != null && _serviceThread.IsAlive)
{
bool joined = _serviceThread.Join(maxWaitMsecs);
if (!joined)
{
_serviceThread.Abort();
_serviceThread.Join();
}
_tvServiceThread = null;
}
}
private void InitAsync(object sender, ElapsedEventArgs args)
{
ISQLDatabase database;
lock (_timer)
{
database = ServiceRegistration.Get<ISQLDatabase>(false);
if (database == null)
return;
_timer.Close();
_timer.Dispose();
}
using (var transaction = database.BeginTransaction())
{
// Prepare TV database if required.
PrepareTvDatabase(transaction);
#if !TVE3
if (transaction.Connection.GetCloneFactory(TVDB_NAME, out _dbProviderFactory, out _cloneConnection))
{
EntityFrameworkHelper.AssureKnownFactory(_dbProviderFactory);
// Register our factory to create new cloned connections
ObjectContextManager.SetDbConnectionCreator(ClonedConnectionFactory);
}
#endif
}
// TODO: Get this from project config somehow
#if TVE3
string servicename = "SlimTv.Service3";
#else
string servicename = "SlimTv.Service35";
#endif
IntegrationProviderHelper.Register(@"Plugins\" + servicename, "Plugins\\" + servicename + "\\castle.config");
var pm = GlobalServiceProvider.Instance.Get<IIntegrationProvider>().PathManager;
// Needs to be done after the IntegrationProvider is registered, so the TVCORE folder is defined.
PrepareProgramData();
_tvServiceThread = new TvServiceThread(Environment.GetCommandLineArgs()[0]);
#if TVE3
InitializeGentle();
Start();
#else
_tvServiceThread.Start();
#endif
if (!_tvServiceThread.InitializedEvent.WaitOne(MAX_WAIT_MS))
{
ServiceRegistration.Get<ILogger>().Error("SlimTvService: Failed to start TV service thread within {0} seconds.", MAX_WAIT_MS / 1000);
}
#if TVE3
InitializeTVE();
#endif
// Handle events from TvEngine
if (!RegisterEvents())
{
ServiceRegistration.Get<ILogger>().Error("SlimTvService: Failed to register events. This happens only if startup failed. Stopping plugin now.");
DeInit();
}
}
