/// <summary>
/// Instantiates all configured providers.
/// </summary>
public void InstantiateProviders(string configSectionName)
{
_configSectionName = configSectionName;
if (LogProvider != null)
{
LogProvider.Debug("Initializing " + (_configSectionName ?? ""));
}
try
{
_config = ConfigurationManager.GetSection(_configSectionName) as ProviderConfigurationSection;
if (_config == null)
{
throw new ProviderException(string.Format("'{0}' section missing.", _configSectionName));
}
if (_config.Providers == null || _config.Providers.Count == 0)
{
throw new ProviderException(string.Format("No '{0}' providers have been configured.", _configSectionName));
}
ProvidersHelper.InstantiateProviders(_config.Providers, this, typeof(T));
SetActiveProvider(_config.DefaultProvider);
}
catch (Exception ex)
{
if (LogProvider != null)
{
LogProvider.Fatal("Could not Instantiate providers from configuration.", ex);
}
throw;
}
}
void mainTimer__Elapsed(object sender)
{
lock (_iterationLock)
{
try
{
PauseTimer();
LogProvider.Debug("WorkerRole is still alive.");
foreach (WorkerRoleTask task in _tasks)
{
task.Ping();
}
}
catch (Exception ex)
{
LogProvider.Error("WorkerRole failed to ping.", ex);
}
finally
{
try
{
ResumeTimer();
}
catch (Exception ex)
{
LogProvider.Error("WorkerRole could not resume the timer.", ex);
if (IsRunning)
{
ResetTimer();
}
}
}
}
}
private void Dispose(bool disposing)
{
if (!_disposed)
{
LogProvider.Debug("Disposing worker role.");
OnStop();
foreach (var task in _tasks.OfType <IDisposable>())
{
(task).Dispose();
}
LogProvider.Debug("Disposed worker role.");
}
_disposed = true;
}
public static void Debug(String msg)
{
LogProvider.Debug(msg);
}