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//----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------------------
namespace System.ServiceModel.Channels
{
using System;
using System.Diagnostics;
using System.Runtime;
using System.ServiceModel;
using System.ServiceModel.Diagnostics;
class BufferedRequestContext : RequestContext
{
bool delayClose;
object thisLock;
RequestContext innerRequestContext;
public BufferedRequestContext(RequestContext requestContext)
{
this.innerRequestContext = requestContext;
this.thisLock = new object();
}
public override Message RequestMessage
{
get
{
return innerRequestContext.RequestMessage;
}
}
public RequestContext InnerRequestContext
{
get
{
return innerRequestContext;
}
}
public void DelayClose(bool delay)
{
lock (this.thisLock)
{
this.delayClose = delay;
}
}
public void ReInitialize(Message requestMessage)
{
// things might ---- up here if a custom channel is using any properties on the original message...
// we should consider creating a virtual method in Dev11 on RequestContext to allow authors of custom
// channels reset the state of the request context before retrying a message.
RequestContextBase requestContextBase = this.innerRequestContext as RequestContextBase;
if (requestContextBase != null)
{
requestContextBase.ReInitialize(requestMessage);
}
}
public override void Abort()
{
lock (this.thisLock)
{
if (this.delayClose)
{
// Only delay the first attempt at Close/Abort
this.delayClose = false;
return;
}
}
this.innerRequestContext.Abort();
}
public override void Close()
{
lock (this.thisLock)
{
if (this.delayClose)
{
// Only delay the first attempt at Close/Abort
this.delayClose = false;
return;
}
}
this.innerRequestContext.Close();
}
public override void Close(TimeSpan timeout)
{
lock (this.thisLock)
{
if (this.delayClose)
{
// Only delay the first attempt at Close/Abort
this.delayClose = false;
return;
}
}
this.innerRequestContext.Close(timeout);
}
public override void Reply(Message message)
{
this.innerRequestContext.Reply(message);
}
public override void Reply(Message message, TimeSpan timeout)
{
this.innerRequestContext.Reply(message, timeout);
}
public override IAsyncResult BeginReply(Message message, AsyncCallback callback, object state)
{
return this.innerRequestContext.BeginReply(message, callback, state);
}
public override IAsyncResult BeginReply(Message message, TimeSpan timeout, AsyncCallback callback, object state)
{
return this.innerRequestContext.BeginReply(message, timeout, callback, state);
}
public override void EndReply(IAsyncResult result)
{
this.innerRequestContext.EndReply(result);
}
}
}
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