public void Stop()
{
if (!m_started)
{
return;
}
try
{
Log.WriteLine(LogLevel.Debug, "Stopping communication instance.");
// TODO notify the modules
if (HasHttpEndpoints())
{
StopHttpServer();
}
// Unregister cloud storage
memory_cloud = null;
// Shutdown message passing networking
NativeNetwork.StopTrinityServer();
// Unregister communication instance
Global.CommunicationInstance = null;
var _config = TrinityConfig.CurrentClusterConfig;
m_started = false;
Log.WriteLine("{0} {1} is successfully stopped.", RunningMode, _config.MyInstanceId);
}
catch (Exception ex)
{
Log.WriteLine(LogLevel.Error, "CommunicationInstance: " + ex.ToString());
}
}
/// <summary>
/// Stop listening for incoming connections.
/// </summary>
protected virtual void StopCommunicationListeners()
{
if (HasHttpEndpoints())
StopHttpServer();
// Shutdown message passing networking
NativeNetwork.StopTrinityServer();
}
/// <summary>
/// Starts a Trinity instance.
/// </summary>
public void Start()
{
lock (m_lock)
{
if (m_started)
{
return;
}
try
{
Log.WriteLine(LogLevel.Debug, "Starting communication instance.");
var _config = TrinityConfig.CurrentClusterConfig;
_config.RunningMode = this.RunningMode;
Global.CommunicationInstance = this;
if (_InstanceList.Count == 0)
{
Log.WriteLine(LogLevel.Warning, "No distributed instances configured. Turning on local test mode.");
TrinityConfig.LocalTest = true;
}
// Initialize message handlers
MessageHandlers.Initialize();
RegisterMessageHandler();
// Initialize message passing networking
NativeNetwork.StartTrinityServer((UInt16)_config.ListeningPort);
Log.WriteLine("My IPEndPoint: " + _config.MyBoundIP + ":" + _config.ListeningPort);
// Initialize cloud storage
memory_cloud = Global.CloudStorage;
// Initialize the modules
_InitializeModules();
if (HasHttpEndpoints())
{
StartHttpServer();
}
Console.WriteLine("Working Directory: {0}", Global.MyAssemblyPath);
Console.WriteLine(_config.OutputCurrentConfig());
Console.WriteLine(TrinityConfig.OutputCurrentConfig());
m_started = true;
Log.WriteLine("{0} {1} is successfully started.", RunningMode, _config.MyInstanceId);
_RaiseStartedEvents();
}
catch (Exception ex)
{
Log.WriteLine(LogLevel.Error, "CommunicationInstance: " + ex.ToString());
}
}
}
/// <summary>
/// Start listening for incoming connections. When this method is called,
/// it is guaranteed that <see cref="MessageDispatcher"/> is available for consumption.
/// </summary>
protected virtual void StartCommunicationListeners()
{
var _config = TrinityConfig.CurrentClusterConfig;
var _si = _config.GetMyServerInfo() ?? _config.GetMyProxyInfo();
var _my_ip = Global.MyIPAddress;
if (_si != null) _my_ip = NetworkUtility.Hostname2IPv4Address(_si.HostName);
// Initialize message passing networking
NativeNetwork.StartTrinityServer((UInt16)_config.ListeningPort);
// XXX might not be accurate: NativeNetwork.StartTrinityServer listens on all servers.
Log.WriteLine("My IPEndPoint: " + _my_ip + ":" + _config.ListeningPort);
// Initialize Http server
if (HasHttpEndpoints())
StartHttpServer();
}
