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Code Issues Releases Activity

Added option to specify synchronizationcontext when registering callback

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lidgren
2014-01-22 13:59:39 +00:00
parent aa2ce92148
commit 28ca421b63
1 changed files with 16 additions and 4 deletions
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20
Lidgren.Network/NetPeer.Internal.cs
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@@ -47,13 +47,15 @@ namespace Lidgren.Network
/// <summary> /// <summary>
/// Call this to register a callback for when a new message arrives /// Call this to register a callback for when a new message arrives
/// </summary> /// </summary>
public void RegisterReceivedCallback(SendOrPostCallback callback) public void RegisterReceivedCallback(SendOrPostCallback callback, SynchronizationContext syncContext = null)
{ {
if (SynchronizationContext.Current == null) if (syncContext == null)
syncContext = SynchronizationContext.Current;
if (syncContext == null)
throw new NetException("Need a SynchronizationContext to register callback on correct thread!"); throw new NetException("Need a SynchronizationContext to register callback on correct thread!");
if (m_receiveCallbacks == null) if (m_receiveCallbacks == null)
m_receiveCallbacks = new List<NetTuple<SynchronizationContext, SendOrPostCallback>>(); m_receiveCallbacks = new List<NetTuple<SynchronizationContext, SendOrPostCallback>>();
m_receiveCallbacks.Add(new NetTuple<SynchronizationContext, SendOrPostCallback>(SynchronizationContext.Current, callback)); m_receiveCallbacks.Add(new NetTuple<SynchronizationContext, SendOrPostCallback>(syncContext, callback));
} }
/// <summary> /// <summary>
@@ -63,7 +65,17 @@ namespace Lidgren.Network
{ {
if (m_receiveCallbacks == null) if (m_receiveCallbacks == null)
return; return;
m_receiveCallbacks.Remove(new NetTuple<SynchronizationContext, SendOrPostCallback>(SynchronizationContext.Current, callback));
// remove all callbacks regardless of sync context
RestartRemoveCallbacks:
for (int i = 0; i < m_receiveCallbacks.Count; i++)
{
if (m_receiveCallbacks[i].Item2.Equals(callback))
{
m_receiveCallbacks.RemoveAt(i);
goto RestartRemoveCallbacks;
}
}
if (m_receiveCallbacks.Count < 1) if (m_receiveCallbacks.Count < 1)
m_receiveCallbacks = null; m_receiveCallbacks = null;
} }