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//----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------------------
namespace System.ServiceModel.Channels
{
using System.Collections.Generic;
using System.ServiceModel;
using System.IO;
using System.Text;
using System.Threading;
using System.ServiceModel.Diagnostics;
using System.Diagnostics;
using System.Security.Principal;
sealed class ExclusiveNamedPipeTransportManager : NamedPipeTransportManager
{
ConnectionDemuxer connectionDemuxer;
IConnectionListener connectionListener;
public ExclusiveNamedPipeTransportManager(Uri listenUri, NamedPipeChannelListener channelListener)
: base(listenUri)
{
ApplyListenerSettings(channelListener);
SetHostNameComparisonMode(channelListener.HostNameComparisonMode);
SetAllowedUsers(channelListener.AllowedUsers);
}
internal override void OnOpen()
{
connectionListener = new BufferedConnectionListener(
new PipeConnectionListener(ListenUri, HostNameComparisonMode, ConnectionBufferSize,
AllowedUsers, true, int.MaxValue),
MaxOutputDelay, ConnectionBufferSize);
if (DiagnosticUtility.ShouldUseActivity)
{
connectionListener = new TracingConnectionListener(connectionListener, this.ListenUri.ToString(), false);
}
connectionDemuxer = new ConnectionDemuxer(connectionListener,
MaxPendingAccepts, MaxPendingConnections, ChannelInitializationTimeout,
IdleTimeout, MaxPooledConnections,
OnGetTransportFactorySettings,
OnGetSingletonMessageHandler,
OnHandleServerSessionPreamble,
OnDemuxerError);
bool startedDemuxing = false;
try
{
connectionDemuxer.StartDemuxing();
startedDemuxing = true;
}
finally
{
if (!startedDemuxing)
{
connectionDemuxer.Dispose();
}
}
}
internal override void OnClose(TimeSpan timeout)
{
connectionDemuxer.Dispose();
connectionListener.Dispose();
base.OnClose(timeout);
}
internal override void OnAbort()
{
if (connectionDemuxer != null)
{
connectionDemuxer.Dispose();
}
if (connectionListener != null)
{
connectionListener.Dispose();
}
base.OnAbort();
}
}
}
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