public virtual void OnStop()
{
OnStopDelegate del = (OnStopDelegate)Lua.GetFunction(typeof(OnStopDelegate), "OnStop");
if (del != null)
{
del();
}
}
public UDPSocket(IPEndPoint localEndPoint, int packetSize, bool dontFragment, short ttl, OnReceiveDelegate onReceive, OnStopDelegate onStop)
{
m_PacketSize = packetSize;
m_Disposed = false;
m_OnReceive = onReceive;
m_OnStop = onStop;
m_SendFifo = new Queue <PacketBuffer>();
m_ReceiveFifo = new AutoPumpQueue <PacketBuffer>(
(sender, data) =>
{
bool isDisposed = false;
lock (m_Sync)
{
isDisposed = m_Disposed;
}
if (!isDisposed)
{
m_OnReceive(this, (IPEndPoint)data.EndPoint, data.Data);
}
}
);
m_SendPending = false;
m_ReceivePending = 0;
m_IPv6 = (localEndPoint.AddressFamily == AddressFamily.InterNetworkV6);
m_Socket = new Socket(localEndPoint.AddressFamily, SocketType.Dgram, ProtocolType.Udp);
m_Socket.EnableBroadcast = true;
m_Socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
m_Socket.SendBufferSize = 65536;
m_Socket.ReceiveBufferSize = 65536;
if (!m_IPv6)
{
m_Socket.DontFragment = dontFragment;
}
if (ttl >= 0)
{
m_Socket.Ttl = ttl;
}
m_Socket.Bind(localEndPoint);
m_LocalEndPoint = m_Socket.LocalEndPoint;
m_Socket.IOControl((IOControlCode)SIO_UDP_CONNRESET, new byte[] { 0, 0, 0, 0 }, null);
BeginReceive();
}
/// <summary>
/// Stop this service.
/// </summary>
public void OnStop()
{
ServiceEngineEvents.StoppingServices.Source = this.GetType().Name;
Messenger.Default.Send <LogEventMessage>(ServiceEngineEvents.StoppingServices);
foreach (object o in instanceArray)
{
try {
IService service = (IService)o;
if (service != null)
{
//invoke the delegate asynchronous to stop each started service.
OnStopDelegate osd = new OnStopDelegate(service.Stop);
osd.BeginInvoke(null, null);
}
}
catch (Exception ex) {
ServiceEngineEvents.OnServiceEngineError.Source = this.GetType().Name;
ServiceEngineEvents.OnServiceEngineError.FormatArgs = new object[] { ex.Source, "OnStop", ex.ToString() };
Messenger.Default.Send <LogEventMessage>(ServiceEngineEvents.OnServiceEngineError);
}
}
//give sometime for the each instance to shut down gracefully
Thread.Sleep(5000);
foreach (object o in threadArray)
{
try {
Thread t = (Thread)o;
if (t != null)
{
//if the thread is still live at this point, shut it down forcefully.
if (t.IsAlive == true)
{
t.Abort();
}
}
}
catch (Exception ex) {
ServiceEngineEvents.OnServiceEngineError.Source = this.GetType().Name;
ServiceEngineEvents.OnServiceEngineError.FormatArgs = new object[] { ex.Source, "OnStop", ex.ToString() };
Messenger.Default.Send <LogEventMessage>(ServiceEngineEvents.OnServiceEngineError);
}
}
ServiceEngineEvents.ServicesStopped.Source = this.GetType().Name;
Messenger.Default.Send <LogEventMessage>(ServiceEngineEvents.ServicesStopped);
}
/// <summary>
/// Stop this service.
/// </summary>
protected override void OnStop()
{
foreach (object o in instanceArray)
{
try
{
IService service = (IService)o;
if (service != null)
{
//invoke the delegate asynchronous to stop each started service.
OnStopDelegate osd = new OnStopDelegate(service.Stop);
osd.BeginInvoke(null, null);
}
}
catch (Exception ex)
{
//write to the event log
}
}
//give sometime for the each instance to shut down gracefully
Thread.Sleep(5000);
foreach (object o in threadArray)
{
try
{
Thread t = (Thread)o;
if (t != null)
{
//if the thread is still live at this point, shut it down forcefully.
if (t.IsAlive == true)
{
t.Abort();
}
}
}
catch (Exception ex)
{
//write to the event log
}
}
}
/// <summary>
/// This replaces all older delegates rather than adding a new one to the list.
/// See docs for ()
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void SetOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates = del;
}
/// <summary>
/// Removes a OnDetectedDelegate
/// See docs for ()
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void RemoveOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates -= del;
}
/// <summary>
/// Add a new delegate to be triggered when the firing system is stopped.
/// This is caused by destroying the object which has this component or if
/// the object or component are disabled (The system will restart when
/// enabled again)
/// The delegate signature is: delegate()
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void AddOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates += del;
}
/// <summary>
/// Removes a OnDetectedDelegate
/// See docs for ()
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void RemoveOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates -= del;
}
/// <summary>
/// This replaces all older delegates rather than adding a new one to the list.
/// See docs for ()
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void SetOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates = del;
}
/// <summary>
/// Add a new delegate to be triggered when the firing system is stopped.
/// This is caused by destroying the object which has this component or if
/// the object or component are disabled (The system will restart when
/// enabled again)
/// The delegate signature is: delegate()
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void AddOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates += del;
}
/// <summary>
/// Add a new delegate to be triggered when the firing system is stopped.
/// This is caused by destroying the object which has this component or if
/// the object or component are disabled (The system will restart when
/// enabled again)
/// The delegate signature is: delegate()
/// **This will only allow a delegate to be added once.**
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void AddOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates -= del; // Cheap way to ensure unique (add only once)
this.onStopDelegates += del;
}
public void AddOnStopDelegate(OnStopDelegate del)
{
mOnStopDelegates.Add(del);
}
/// <summary>
/// Add a new delegate to be triggered when the firing system is stopped.
/// This is caused by destroying the object which has this component or if
/// the object or component are disabled (The system will restart when
/// enabled again)
/// The delegate signature is: delegate()
/// **This will only allow a delegate to be added once.**
/// </summary>
/// <param name="del">An OnStopDelegate</param>
public void AddOnStopDelegate(OnStopDelegate del)
{
this.onStopDelegates -= del; // Cheap way to ensure unique (add only once)
this.onStopDelegates += del;
}
