/// <summary>Read and store response data for the current change, and try to start the next one</summary>
/// <param name="pereq">the completed per request object</param>
protected override void FinishCurrentChange(PerRequest pereq)
{
base.FinishCurrentChange(pereq);
Debug.Assert(this.ResponseStream != null, "this.HttpWebResponseStream != null");
Debug.Assert((this.ResponseStream as MemoryStream) != null, "(this.HttpWebResponseStream as MemoryStream) != null");
if (this.ResponseStream.Position != 0)
{
// Set the stream to the start position and then parse the response and cache it
this.ResponseStream.Position = 0;
this.HandleOperationResponseData(this.responseMessage, this.ResponseStream);
}
else
{
this.HandleOperationResponseData(this.responseMessage, null);
}
pereq.Dispose();
this.perRequest = null;
if (!pereq.RequestCompletedSynchronously)
{ // you can't chain synchronously completed responses without risking StackOverflow, caller will loop to next
if (!this.IsCompletedInternally)
{
this.BeginCreateNextChange();
}
}
}
/// <summary>Disposes the request object if it is not null. Invokes the user callback</summary>
/// <param name="pereq">the request object</param>
protected override void HandleCompleted(PerRequest pereq)
{
if (null != pereq)
{
this.SetCompletedSynchronously(pereq.RequestCompletedSynchronously);
if (pereq.RequestCompleted)
{
System.Threading.Interlocked.CompareExchange(ref this.perRequest, null, pereq);
pereq.Dispose();
}
}
this.HandleCompleted();
}
/// <summary>Set the AsyncWait and invoke the user callback.</summary>
/// <param name="pereq">the request object</param>
protected override void HandleCompleted(PerRequest pereq)
{
if (null != pereq)
{
this.SetCompletedSynchronously(pereq.RequestCompletedSynchronously);
if (pereq.RequestCompleted)
{
Interlocked.CompareExchange(ref this.perRequest, null, pereq);
if (this.IsBatchRequest)
{ // all competing thread must complete this before user callback is invoked
Interlocked.CompareExchange(ref this.batchResponseMessage, pereq.ResponseMessage, null);
pereq.ResponseMessage = null;
}
pereq.Dispose();
}
}
this.HandleCompleted();
}
/// <summary>Read and store response data for the current change, and try to start the next one</summary>
/// <param name="pereq">the completed per request object</param>
protected override void FinishCurrentChange(PerRequest pereq)
{
base.FinishCurrentChange(pereq);
Debug.Assert(this.ResponseStream != null, "this.HttpWebResponseStream != null");
Debug.Assert((this.ResponseStream as MemoryStream) != null, "(this.HttpWebResponseStream as MemoryStream) != null");
if (this.ResponseStream.Position != 0)
{
// Set the stream to the start position and then parse the response and cache it
this.ResponseStream.Position = 0;
this.HandleOperationResponseData(this.responseMessage, this.ResponseStream);
}
else
{
this.HandleOperationResponseData(this.responseMessage, null);
}
pereq.Dispose();
this.perRequest = null;
if (!pereq.RequestCompletedSynchronously)
{ // you can't chain synchronously completed responses without risking StackOverflow, caller will loop to next
if (!this.IsCompletedInternally)
{
this.BeginCreateNextChange();
}
}
}
