private static void WaitOverCallback(object state, Exception asyncException)
{
SessionChannelDemuxer <TInnerChannel, TInnerItem> .OpenAsyncResult result = (SessionChannelDemuxer <TInnerChannel, TInnerItem> .OpenAsyncResult)state;
bool flag = false;
Exception exception = asyncException;
if (exception != null)
{
flag = true;
}
else
{
try
{
flag = result.OnWaitOver();
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
flag = true;
exception = exception2;
}
}
if (flag)
{
result.Cleanup();
result.Complete(false, exception);
}
}
public OpenAsyncResult(SessionChannelDemuxer <TInnerChannel, TInnerItem> channelDemuxer, ChannelDemuxerFilter filter, IChannelListener listener, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.channelDemuxer = channelDemuxer;
this.filter = filter;
this.listener = listener;
this.timeoutHelper = new TimeoutHelper(timeout);
if (this.channelDemuxer.openSemaphore.EnterAsync(this.timeoutHelper.RemainingTime(), SessionChannelDemuxer <TInnerChannel, TInnerItem> .OpenAsyncResult.waitOverCallback, this))
{
bool flag = false;
bool flag2 = false;
try
{
flag2 = this.OnWaitOver();
flag = true;
}
finally
{
if (!flag)
{
this.Cleanup();
}
}
if (flag2)
{
this.Cleanup();
base.Complete(true);
}
}
}
public PeekAsyncResult(SessionChannelDemuxer <TInnerChannel, TInnerItem> demuxer, TInnerChannel channel, AsyncCallback callback, object state) : base(callback, state)
{
this.demuxer = demuxer;
this.channel = channel;
IAsyncResult result = this.channel.BeginOpen(SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult.onOpenComplete, this);
if (result.CompletedSynchronously && this.HandleOpenComplete(result))
{
base.Complete(true);
}
}
private static void OnPeekCompleteStatic(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SessionChannelDemuxer <TInnerChannel, TInnerItem> asyncState = (SessionChannelDemuxer <TInnerChannel, TInnerItem>)result.AsyncState;
bool flag = true;
try
{
asyncState.HandlePeekResult(result);
flag = false;
}
catch (CommunicationException exception)
{
if (DiagnosticUtility.ShouldTraceInformation)
{
DiagnosticUtility.ExceptionUtility.TraceHandledException(exception, TraceEventType.Information);
}
}
catch (ObjectDisposedException exception2)
{
if (DiagnosticUtility.ShouldTraceInformation)
{
DiagnosticUtility.ExceptionUtility.TraceHandledException(exception2, TraceEventType.Information);
}
}
catch (Exception exception3)
{
if (Fx.IsFatal(exception3))
{
throw;
}
asyncState.HandleUnknownException(exception3);
flag = false;
}
finally
{
if (flag)
{
asyncState.throttle.Release();
}
}
}
}
private static void OpenListenerCallback(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SessionChannelDemuxer <TInnerChannel, TInnerItem> .OpenAsyncResult asyncState = (SessionChannelDemuxer <TInnerChannel, TInnerItem> .OpenAsyncResult)result.AsyncState;
Exception exception = null;
try
{
asyncState.OnEndInnerListenerOpen(result);
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
exception = exception2;
}
if (exception != null)
{
asyncState.channelDemuxer.pendingExceptionOnOpen = exception;
}
asyncState.Cleanup();
asyncState.Complete(false, exception);
}
}
private static void OnReceiveCompleteStatic(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult asyncState = (SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult)result.AsyncState;
Exception exception = null;
try
{
asyncState.HandleReceiveComplete(result);
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
exception = exception2;
}
asyncState.Complete(false, exception);
}
}
private static void OnOpenCompleteStatic(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult asyncState = (SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult)result.AsyncState;
bool flag = false;
Exception exception = null;
try
{
flag = asyncState.HandleOpenComplete(result);
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
exception = exception2;
flag = true;
}
if (flag)
{
asyncState.Complete(false, exception);
}
}
}
public static void End(IAsyncResult result, out TInnerChannel channel, out TInnerItem item)
{
SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult result2 = AsyncResult.End <SessionChannelDemuxer <TInnerChannel, TInnerItem> .PeekAsyncResult>(result);
channel = result2.channel;
item = result2.item;
}