public void Run()
{
while (true)
{
var key = Console.ReadKey();
switch (key.Key)
{
case ConsoleKey.UpArrow:
UpHandler?.Invoke();
break;
case ConsoleKey.DownArrow:
DownHandler?.Invoke();
break;
case ConsoleKey.LeftArrow:
LeftHandler?.Invoke();
break;
case ConsoleKey.RightArrow:
RightHandler?.Invoke();
break;
case ConsoleKey.Escape:
return;
}
}
}
public bool ProcessKey(ConsoleKey key)
{
switch (key)
{
case ConsoleKey.LeftArrow:
LeftHandler?.Invoke();
break;
case ConsoleKey.RightArrow:
RightHandler?.Invoke();
break;
case ConsoleKey.UpArrow:
TopHandler?.Invoke();
break;
case ConsoleKey.DownArrow:
DownHandler?.Invoke();
break;
default:
return(false);
}
return(true);
}
/// <summary>Used internally. If overridden, call this method first. Only creates the down_handler thread
/// if down_thread is true
/// </summary>
public virtual void startDownHandler()
{
if (down_thread)
{
if (down_handler == null)
{
down_queue = new Alachisoft.NCache.Common.DataStructures.Queue();
down_handler = new DownHandler(down_queue, this);
down_handler.Start();
}
}
}
// Public methods
///////////////////////
public static bool MapDown(
Mod mods,
Key key,
bool isRepeating,
Action action
)
{
if (!downHandlers.ContainsKey(mods))
{
downHandlers[mods] = new Dictionary <Key, DownHandler>();
}
if (downHandlers[mods].ContainsKey(key))
{
return(false);
}
downHandlers[mods][key] = new DownHandler {
action = action,
isRepeating = isRepeating,
};
return(true);
}
/// <summary>
/// Class for moving by pressing arrow buttons
/// </summary>
public void Move()
{
while (true)
{
var key = Console.ReadKey(true);
switch (key.Key)
{
case ConsoleKey.LeftArrow:
{
LeftHandler?.Invoke(this, EventArgs.Empty);
break;
}
case ConsoleKey.RightArrow:
{
RightHandler?.Invoke(this, EventArgs.Empty);
break;
}
case ConsoleKey.UpArrow:
{
UpHandler?.Invoke(this, EventArgs.Empty);
break;
}
case ConsoleKey.DownArrow:
{
DownHandler?.Invoke(this, EventArgs.Empty);
break;
}
default:
{
Console.WriteLine("Wrong key was pressed");
break;
}
}
}
}
/// <summary>Used internally. If overridden, call this method first. Only creates the down_handler thread
/// if down_thread is true
/// </summary>
public virtual void startDownHandler()
{
if (down_thread)
{
if (down_handler == null)
{
down_queue = new Alachisoft.NCache.Common.DataStructures.Queue();
down_handler = new DownHandler(down_queue, this);
if (down_thread_prio >= 0)
{
try
{
//down_handler.Priority = System.Threading.ThreadPriority.AboveNormal;
}
catch (System.Exception t)
{
stack.NCacheLog.Error("Protocol.startDownHandler()", "priority " + down_thread_prio + " could not be set for thread: " + t.StackTrace);
}
}
down_handler.Start();
}
}
}
/// <summary>Used internally. If overridden, call parent's method first </summary>
public virtual void stopInternal()
{
if(up_queue != null)
up_queue.close(false); // this should terminate up_handler thread
if (up_handler != null && up_handler.IsAlive)
{
try
{
up_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "up_handler.Join " + e.Message);
}
if (up_handler != null && up_handler.IsAlive)
{
up_handler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
up_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "up_handler.Join " + e.Message);
}
if (up_handler != null && up_handler.IsAlive)
stack.NCacheLog.Error("Protocol", "up_handler thread for " + Name + " was interrupted (in order to be terminated), but is still alive");
}
}
up_handler = null;
if(down_queue != null)
down_queue.close(false); // this should terminate down_handler thread
if (down_handler != null && down_handler.IsAlive)
{
try
{
down_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (down_handler != null && down_handler.IsAlive)
{
down_handler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
down_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (down_handler != null && down_handler.IsAlive)
stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
down_handler = null;
}
/// <summary>Used internally. If overridden, call this method first. Only creates the down_handler thread
/// if down_thread is true
/// </summary>
public virtual void startDownHandler()
{
if (down_thread)
{
if (down_handler == null)
{
down_queue = new Alachisoft.NCache.Common.DataStructures.Queue();
down_handler = new DownHandler(down_queue, this);
down_handler.Start();
}
}
}
/// <summary>Used internally. If overridden, call parent's method first </summary>
public virtual void stopInternal()
{
if (up_queue != null)
{
up_queue.close(false); // this should terminate up_handler thread
}
if (up_handler != null && up_handler.IsAlive)
{
try
{
up_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "up_handler.Join " + e.Message);
}
if (up_handler != null && up_handler.IsAlive)
{
up_handler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
up_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "up_handler.Join " + e.Message);
}
if (up_handler != null && up_handler.IsAlive)
{
stack.NCacheLog.Error("Protocol", "up_handler thread for " + Name + " was interrupted (in order to be terminated), but is still alive");
}
}
}
up_handler = null;
if (down_queue != null)
{
down_queue.close(false); // this should terminate down_handler thread
}
if (down_handler != null && down_handler.IsAlive)
{
try
{
down_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (down_handler != null && down_handler.IsAlive)
{
down_handler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
down_handler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (down_handler != null && down_handler.IsAlive)
{
stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
}
down_handler = null;
}
public override void stopInternal()
{
//stop up handlers
if (_sequencelessMsgUpQueue != null)
_sequencelessMsgUpQueue.close(false); // this should terminate up_handler thread
if (_sequencelessMsgUpHandler != null && _sequencelessMsgUpHandler.IsAlive)
{
try
{
_sequencelessMsgUpHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "up_handler.Join " + e.Message);
}
if (_sequencelessMsgUpHandler != null && _sequencelessMsgUpHandler.IsAlive)
{
_sequencelessMsgUpHandler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
_sequencelessMsgUpHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "up_handler.Join " + e.Message);
}
if (_sequencelessMsgUpHandler != null && _sequencelessMsgUpHandler.IsAlive)
Stack.NCacheLog.Error("Protocol", "up_handler thread for " + Name + " was interrupted (in order to be terminated), but is still alive");
}
}
_sequencelessMsgUpHandler = null;
if (_sequenecedMsgUpQueue != null)
_sequenecedMsgUpQueue.close(false); // this should terminate down_handler thread
if (_sequencedMsgUpHandler != null && _sequencedMsgUpHandler.IsAlive)
{
try
{
_sequencedMsgUpHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_sequencedMsgUpHandler != null && _sequencedMsgUpHandler.IsAlive)
{
_sequencedMsgUpHandler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
_sequencedMsgUpHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_sequencedMsgUpHandler != null && _sequencedMsgUpHandler.IsAlive)
Stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
_sequencedMsgUpHandler = null;
if (_tokenMsgUpQueue != null)
_tokenMsgUpQueue.close(false); // this should terminate down_handler thread
if (_tokenSeekingUpHandler != null && _tokenSeekingUpHandler.IsAlive)
{
try
{
_tokenSeekingUpHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_tokenSeekingUpHandler != null && _tokenSeekingUpHandler.IsAlive)
{
_tokenSeekingUpHandler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
_tokenSeekingUpHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_tokenSeekingUpHandler != null && _tokenSeekingUpHandler.IsAlive)
Stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
_tokenSeekingUpHandler = null;
///stop down handler now.
if (_unicastDownQueue != null)
_unicastDownQueue.close(false); // this should terminate down_handler thread
if (_unicastDownHandler != null && _unicastDownHandler.IsAlive)
{
try
{
_unicastDownHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_unicastDownHandler != null && _unicastDownHandler.IsAlive)
{
_unicastDownHandler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
_unicastDownHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_unicastDownHandler != null && _unicastDownHandler.IsAlive)
Stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
_unicastDownHandler = null;
if (_multicastDownQueue != null)
_multicastDownQueue.close(false); // this should terminate down_handler thread
if (_multicastDownHandler != null && _multicastDownHandler.IsAlive)
{
try
{
_multicastDownHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_multicastDownHandler != null && _multicastDownHandler.IsAlive)
{
_multicastDownHandler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
_multicastDownHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_multicastDownHandler != null && _multicastDownHandler.IsAlive)
Stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
_multicastDownHandler = null;
if (_tokenSeekingMsgDownQueue != null)
_tokenSeekingMsgDownQueue.close(false); // this should terminate down_handler thread
if (_tokenSeekingMsgDownHandler != null && _tokenSeekingMsgDownHandler.IsAlive)
{
try
{
_tokenSeekingMsgDownHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_tokenSeekingMsgDownHandler != null && _tokenSeekingMsgDownHandler.IsAlive)
{
_tokenSeekingMsgDownHandler.Interrupt(); // still alive ? let's just kill it without mercy...
try
{
_tokenSeekingMsgDownHandler.Join(THREAD_JOIN_TIMEOUT);
}
catch (System.Exception e)
{
Stack.NCacheLog.Error("Protocol.stopInternal()", "down_handler.Join " + e.Message);
}
if (_tokenSeekingMsgDownHandler != null && _tokenSeekingMsgDownHandler.IsAlive)
Stack.NCacheLog.Error("Protocol", "down_handler thread for " + Name + " was interrupted (in order to be terminated), but is is still alive");
}
}
_tokenSeekingMsgDownHandler = null;
}
public override void startDownHandler()
{
if (down_thread)
{
if (_unicastDownHandler == null)
{
_unicastDownQueue = new Alachisoft.NCache.Common.DataStructures.Queue();
_unicastDownHandler = new DownHandler(_unicastDownQueue, this, Name + ".unicast.DownHandler", 1);
if (down_thread_prio >= 0)
{
try
{
}
catch (System.Exception t)
{
Stack.NCacheLog.Error("Protocol.startDownHandler()", "priority " + down_thread_prio + " could not be set for thread: " + t.StackTrace);
}
}
_unicastDownHandler.Start();
}
if (_multicastDownHandler == null)
{
_multicastDownQueue = new Alachisoft.NCache.Common.DataStructures.Queue();
_multicastDownHandler = new DownHandler(_multicastDownQueue, this, Name + ".muticast.DownHandler", 2);
if (down_thread_prio >= 0)
{
try
{
}
catch (System.Exception t)
{
Stack.NCacheLog.Error("Protocol.startDownHandler()", "priority " + down_thread_prio + " could not be set for thread: " + t.StackTrace);
}
}
_multicastDownHandler.Start();
}
if (_tokenSeekingMsgDownHandler == null)
{
_tokenSeekingMsgDownQueue = new Alachisoft.NCache.Common.DataStructures.Queue();
_tokenSeekingMsgDownHandler = new DownHandler(_tokenSeekingMsgDownQueue, this, Name + ".token.DownHandler", 3);
if (down_thread_prio >= 0)
{
try
{
}
catch (System.Exception t)
{
Stack.NCacheLog.Error("Protocol.startDownHandler()", "priority " + down_thread_prio + " could not be set for thread: " + t.StackTrace);
}
}
_tokenSeekingMsgDownHandler.Start();
}
}
}
public BlockingDownstreamHandler(DownHandler handler)
{
_handler = handler;
}
public BlockingDownstreamHandler(DownHandler handler)
{
_handler = handler;
}
