public virtual int ReturnBuffer <T>(T[] buffer)
{
AtomicCounter cnt;
int ret = 0;
if (_cwt.TryGetValue(buffer, out cnt))
{
ret = Interlocked.Decrement(ref cnt.Count);
#if PRERELEASE
// must not return buffer more times than it was taken/borrowed
Trace.Assert(ret >= 0);
#endif
if (ret == 0)
{
var dblBuffer = buffer as double[];
if (dblBuffer != null)
{
_doublePool.ReturnBuffer(dblBuffer);
}
var byteBuffer = buffer as byte[];
if (byteBuffer != null)
{
_bytePool.ReturnBuffer(byteBuffer);
}
}
}
return(ret);
}
public void ReturnBuffer <T>(T[] buffer)
{
if (typeof(T) == typeof(double))
{
_doublePool.ReturnBuffer(buffer as double[]);
}
}
public override void ReturnBuffer(byte[] buffer)
{
if (buffer == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("buffer");
}
innerBufferManager.ReturnBuffer(buffer);
}
public void ReturnBuffer <T>(T[] buffer)
{
if (typeof(T) == typeof(double))
{
AtomicCounter cnt;
if (_cwt.TryGetValue(buffer, out cnt))
{
cnt.Count--;
_doublePool.ReturnBuffer(buffer as double[]);
}
}
}
private static void DeserializeGroupState(SessionState messageGroupState, XmlReader reader)
{
int num;
byte[] numArray = SessionState.ReadBytes(reader, 9);
long num1 = BitConverter.ToInt64(numArray, 1);
if (num1 == (long)0)
{
return;
}
InternalBufferManager bufferManager = ThrottledBufferManager.GetBufferManager();
using (BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(1024, 2147483647, bufferManager))
{
byte[] numArray1 = bufferManager.TakeBuffer(1024);
long num2 = (long)0;
try
{
while (true)
{
int num3 = reader.ReadContentAsBase64(numArray1, 0, (int)numArray1.Length);
if (num3 == 0)
{
break;
}
num2 = num2 + (long)num3;
bufferedOutputStream.Write(numArray1, 0, num3);
}
}
finally
{
bufferManager.ReturnBuffer(numArray1);
}
byte[] array = bufferedOutputStream.ToArray(out num);
messageGroupState.Stream = new BufferedInputStream(array, num, bufferManager);
if (num1 > (long)0 && num2 != num1)
{
throw Fx.Exception.AsError(new InvalidOperationException(SRClient.FailedToDeSerializeEntireSessionStateStream), null);
}
}
}