public void SetNewHomeServer(string backendServerSystemId)
{
ServiceRegistration.Get <ILogger>().Info("ServerConnectionManager: Attaching to MediaPortal backend server '{0}'", backendServerSystemId);
ServiceRegistration.Get <ILogger>().Debug("ServerConnectionManager: Stopping to watch for MediaPortal servers");
lock (_syncObj)
if (_serverWatcher != null)
{
_serverWatcher.Stop();
_serverWatcher = null;
}
ServiceRegistration.Get <ILogger>().Debug("ServerConnectionManager: Building UPnP control point for communication with the new home server");
UPnPClientControlPoint cp;
lock (_syncObj)
cp = _controlPoint;
if (cp != null)
{
cp.Stop(); // Must be outside the lock - sends messages
}
lock (_syncObj)
{
ISettingsManager settingsManager = ServiceRegistration.Get <ISettingsManager>();
ServerConnectionSettings settings = settingsManager.Load <ServerConnectionSettings>();
// Here, we only set the system ID of the new home server. The server's system ID will remain in the settings
// until method SetNewHomeServer is called again.
settings.HomeServerSystemId = backendServerSystemId;
settingsManager.Save(settings);
_controlPoint = BuildClientControlPoint(backendServerSystemId);
}
_controlPoint.Start(); // Outside the lock
ServerConnectionMessaging.SendServerConnectionStateChangedMessage(ServerConnectionMessaging.MessageType.HomeServerAttached);
}
public void DetachFromHomeServer()
{
ISettingsManager settingsManager = ServiceRegistration.Get <ISettingsManager>();
ServerConnectionSettings settings = settingsManager.Load <ServerConnectionSettings>();
ServiceRegistration.Get <ILogger>().Info("ServerConnectionManager: Detaching from home server '{0}'", settings.HomeServerSystemId);
UPnPServerControllerServiceProxy sc = ServerControllerServiceProxy;
if (sc != null)
{
try
{
sc.AttachedClientsChanged -= OnAttachedClientsChanged;
sc.ConnectedClientsChanged -= OnConnectedClientsChanged;
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("ServerConnectionManager: Error detaching from home server '{0}'", e, HomeServerSystemId);
}
}
ServiceRegistration.Get <ILogger>().Debug("ServerConnectionManager: Closing server connection");
UPnPClientControlPoint cp;
lock (_syncObj)
cp = _controlPoint;
if (cp != null)
{
cp.Stop(); // Must be outside the lock - sends messages
}
lock (_syncObj)
{
settings.HomeServerSystemId = null;
settings.LastHomeServerName = null;
settings.LastHomeServerSystem = null;
settingsManager.Save(settings);
_controlPoint = null;
}
ServerConnectionMessaging.SendServerConnectionStateChangedMessage(ServerConnectionMessaging.MessageType.HomeServerDetached);
ServiceRegistration.Get <ILogger>().Debug("ServerConnectionManager: Starting to watch for MediaPortal servers");
if (_serverWatcher == null)
{
lock (_syncObj)
_serverWatcher = BuildServerWatcher();
_serverWatcher.Start(); // Outside the lock
}
}
private void OnBackendServerConnected(DeviceConnection connection)
{
ServerDescriptor serverDescriptor = ServerDescriptor.GetMPBackendServerDescriptor(connection.RootDescriptor);
if (serverDescriptor == null)
{
ServiceRegistration.Get <ILogger>().Warn("ServerConnectionManager: Could not connect to home server - Unable to verify UPnP root descriptor");
return;
}
SystemName preferredLink = serverDescriptor.GetPreferredLink();
ServiceRegistration.Get <ILogger>().Info("ServerConnectionManager: Connected to home server '{0}' at host '{1}' (IP address: '{2}')", serverDescriptor.MPBackendServerUUID, preferredLink.HostName, preferredLink.Address);
lock (_syncObj)
{
_isHomeServerConnected = true;
SaveLastHomeServerData(serverDescriptor);
}
ServerConnectionMessaging.SendServerConnectionStateChangedMessage(ServerConnectionMessaging.MessageType.HomeServerConnected);
ServiceRegistration.Get <IThreadPool>().Add(CompleteServerConnection);
}
private void OnBackendServerDisconnected(DeviceConnection connection)
{
lock (_syncObj)
_isHomeServerConnected = false;
ServerConnectionMessaging.SendServerConnectionStateChangedMessage(ServerConnectionMessaging.MessageType.HomeServerDisconnected);
}