public void TestInstanceMethods()
{
var handler1 = new MethodHandler<Event>(intBox1.Increment);
var handler2 = new MethodHandler<Event>(intBox1.Increment);
var handler3 = new MethodHandler<Event>(intBox1.Decrement);
var handler4 = new MethodHandler<Event>(intBox2.Decrement);
// Properties
Assert.True(handler1.Action.Equals(handler2.Action));
Assert.False(handler2.Action.Equals(handler3.Action));
Assert.False(handler3.Action.Equals(handler4.Action));
// Invocation
Event e = new Event();
handler1.Invoke(e);
Assert.AreEqual(1, intBox1.Value);
handler2.Invoke(e);
Assert.AreEqual(2, intBox1.Value);
handler3.Invoke(e);
Assert.AreEqual(1, intBox1.Value);
Assert.AreEqual(0, intBox2.Value);
handler4.Invoke(e);
Assert.AreEqual(1, intBox1.Value);
Assert.AreEqual(-1, intBox2.Value);
// Equality
Assert.True(handler1.Equals(handler2));
Assert.False(handler2.Equals(handler3));
Assert.False(handler3.Equals(handler4));
}
protected WaitForMultipleEvents(Coroutine coroutine, Event[] requests,
double seconds, params Event[] e)
{
this.coroutine = coroutine;
if (!Object.ReferenceEquals(requests, null))
{
waitHandle = WaitHandlePool.Acquire();
for (int i = 0, count = requests.Length; i < count; ++i)
{
requests[i]._WaitHandle = waitHandle;
}
for (int i = 0, count = e.Length; i < count; ++i)
{
e[i]._WaitHandle = waitHandle;
}
}
expected = e;
actual = new Event[expected.Length];
handlerTokens = new Binder.Token[expected.Length];
for (int i = 0; i < expected.Length; ++i)
{
handlerTokens[i] = Flow.Bind(expected[i], OnEvent);
}
if (seconds > 0)
{
TimeoutEvent timeoutEvent = new TimeoutEvent { Key = this };
timeoutToken = Flow.Bind(timeoutEvent, OnTimeout);
timerToken = TimeFlow.Default.Reserve(timeoutEvent, seconds);
}
}
void OnEvent(Event e)
{
for (int i = 0; i < expected.Length; ++i)
{
if (actual[i] == null && expected[i].Equivalent(e))
{
Flow.Unbind(handlerTokens[i]);
handlerTokens[i] = new Binder.Token();
actual[i] = e;
++count;
break;
}
}
if (count >= expected.Length)
{
if (timerToken.HasValue)
{
TimeFlow.Default.Cancel(timerToken.Value);
Flow.Unbind(timeoutToken);
}
if (waitHandle != 0)
{
WaitHandlePool.Release(waitHandle);
}
coroutine.Result = actual;
coroutine.Continue();
}
}
public override void Feed(Event e)
{
if (queue != null)
{
queue.Enqueue(e);
}
}
/// <summary>
/// Broadcasts the specified event to all the connected clients.
/// </summary>
public void Broadcast(Event e)
{
List<LinkSession> snapshot = TakeSessionsSnapshot();
for (int i = 0, count = snapshot.Count; i < count; ++i)
{
snapshot[i].Send(e);
}
}
public override void Close(Event finalItem)
{
lock (queue)
{
queue.Enqueue(finalItem);
closing = true;
Monitor.PulseAll(queue);
}
}
/// <summary>
/// Sends out the specified event through this link channel.
/// </summary>
public override void Send(Event e)
{
LinkSession currentSession = Session;
if (Object.ReferenceEquals(currentSession, null))
{
Log.Warn("{0} dropped event {1}", Name, e);
return;
}
currentSession.Send(e);
}
public WaitForMultipleEvents(Coroutine coroutine, params Event[] e)
{
this.coroutine = coroutine;
expected = e;
actual = new Event[expected.Length];
for (int i = 0; i < expected.Length; ++i)
{
Flow.Bind(expected[i], OnEvent);
}
}
public WaitForSingleEvent(Coroutine coroutine, Event e, double seconds)
{
this.coroutine = coroutine;
handlerToken = Flow.Bind(e, OnEvent);
if (seconds >= 0)
{
TimeoutEvent timeoutEvent = new TimeoutEvent { Key = this };
timeoutToken = Flow.Bind(timeoutEvent, OnTimeout);
timerToken = TimeFlow.Default.Reserve(timeoutEvent, seconds);
}
}
/// <summary>
/// Sends out the specified event through this link channel.
/// </summary>
public override void Send(Event e)
{
using (new ReadLock(rwlock))
{
if (session == null)
{
Log.Warn("{0} dropped event {1}", Name, e);
return;
}
}
session.Send(e);
}
/// <summary>
/// Sends out the specified event through this link channel.
/// </summary>
public override void Send(Event e)
{
LinkSession session;
using (new ReadLock(rwlock))
{
if (!sessions.TryGetValue(e._Handle, out session))
{
return;
}
}
session.Send(e);
}
void OnEvent(Event e)
{
if (timerToken.HasValue)
{
TimeFlow.Default.Cancel(timerToken.Value);
Flow.Unbind(timeoutToken);
}
Flow.Unbind(handlerToken);
coroutine.Context = e;
coroutine.Continue();
coroutine.Context = null;
}
public override void Enqueue(Event item)
{
lock (queue)
{
if (!closing)
{
queue.Enqueue(item);
if (queue.Count == 1)
{
Monitor.Pulse(queue);
}
}
}
}
/// <summary>
/// Broadcasts the specified event to all the connected clients.
/// </summary>
public void Broadcast(Event e)
{
List<LinkSession> snapshot;
using (new ReadLock(rwlock))
{
snapshot = new List<LinkSession>(sessions.Count);
var list = sessions.Values;
for (int i = 0, count = list.Count; i < count; ++i)
{
snapshot.Add(list[i]);
}
}
for (int i = 0, count = snapshot.Count; i < count; ++i)
{
snapshot[i].Send(e);
}
}
protected WaitForSingleEvent(Coroutine coroutine, Event request, Event e, double seconds)
{
this.coroutine = coroutine;
if (!Object.ReferenceEquals(request, null))
{
int waitHandle = WaitHandlePool.Acquire();
request._WaitHandle = waitHandle;
e._WaitHandle = waitHandle;
}
handlerToken = Flow.Bind(e, OnEvent);
if (seconds > 0)
{
TimeoutEvent timeoutEvent = new TimeoutEvent { Key = this };
timeoutToken = Flow.Bind(timeoutEvent, OnTimeout);
timerToken = TimeFlow.Default.Reserve(timeoutEvent, seconds);
}
}
void OnEvent(Event e)
{
Flow.Unbind(handlerToken);
if (timerToken.HasValue)
{
TimeFlow.Default.Cancel(timerToken.Value);
Flow.Unbind(timeoutToken);
}
int waitHandle = handlerToken.Key._WaitHandle;
if (waitHandle != 0)
{
WaitHandlePool.Release(waitHandle);
}
coroutine.Result = e;
coroutine.Continue();
}
void OnEvent(Event e)
{
for (int i = 0; i < expected.Length; ++i)
{
if (actual[i] == null && expected[i].IsEquivalent(e))
{
Flow.Unbind(expected[i], OnEvent);
actual[i] = e;
++count;
break;
}
}
if (count >= expected.Length)
{
coroutine.Context = actual;
coroutine.Continue();
coroutine.Context = null;
}
}
public void TestStaticMethods()
{
var handler1 = new MethodHandler<Event>(IntBox.StaticIncrement);
var handler2 = new MethodHandler<Event>(IntBox.StaticIncrement);
var handler3 = new MethodHandler<Event>(IntBox.StaticDecrement);
// Properties
Assert.True(handler1.Action.Equals(handler2.Action));
Assert.False(handler2.Action.Equals(handler3.Action));
// Invocation
Event e = new Event();
handler1.Invoke(e);
Assert.AreEqual(1, IntBox.StaticValue);
handler2.Invoke(e);
Assert.AreEqual(2, IntBox.StaticValue);
handler3.Invoke(e);
Assert.AreEqual(1, IntBox.StaticValue);
// Equality
Assert.True(handler1.Equals(handler2));
Assert.False(handler2.Equals(handler3));
}
void OnEvent(Event e)
{
}
void Send(Event e)
{
LinkSession.Send(e);
}
protected override void OnEventSent(Event e)
{
hasSent = true;
if (e.GetTypeId() != BuiltinEventType.HeartbeatEvent)
{
Log.Debug("{0} {1} sent event {2}",
link.Name, InternalHandle, e);
}
else
{
Log.Trace("{0} {1} sent event {2}",
link.Name, InternalHandle, e);
}
base.OnEventSent(e);
}
public WaitForSingleEvent(Coroutine coroutine, Event e, double seconds)
: this(coroutine, null, e, seconds)
{
}
public WaitForSingleEvent(Coroutine coroutine, Event e)
: this(coroutine, null, e, Config.Coroutine.DefaultTimeout)
{
}
public WaitForSingleResponse(Coroutine coroutine, Event request,
Event response, double seconds)
: base(coroutine, request, response, seconds)
{
if (Object.ReferenceEquals(request, null))
{
throw new ArgumentNullException();
}
request.Post();
}
public override void Enqueue(Event item)
{
queue.Enqueue(item);
}
public WaitForSingleResponse(Coroutine coroutine, Event request,
Event response)
: this(coroutine, request, response, Config.Coroutine.DefaultTimeout)
{
}
public override bool TryDequeue(out Event value)
{
lock (queue)
{
if (queue.Count == 0)
{
value = null;
return false;
}
value = queue.Dequeue();
return true;
}
}
public override bool TryDequeue(out Event value)
{
return queue.TryDequeue(out value);
}
protected override bool Process(Event e)
{
switch (e.GetTypeId())
{
case BuiltinEventType.HeartbeatEvent:
// Do nothing
break;
default:
return base.Process(e);
}
return true;
}
void Send(Event e)
{
if (LinkSession == null)
{
return;
}
LinkSession.Send(e);
}
