private void IntReadCallback(IAsyncResult ar)
{
AsyncRequest lRequest = (AsyncRequest)ar.AsyncState;
Int32 lCount;
try
{
BufferAsyncResult lBufferResult = ar as BufferAsyncResult;
if (lBufferResult != null)
{
if (fBufferEnd - fBufferStart > lBufferResult.Count)
{
for (Int32 i = 0; i < lBufferResult.Count; i++)
{
lBufferResult.Buffer[lBufferResult.Offset + i] = fBuffer[i + fBufferStart];
}
fBufferStart += lBufferResult.Count;
lCount = lBufferResult.Count;
}
else
{
Int32 lSize = fBufferEnd - fBufferStart;
for (Int32 i = 0; i < lSize; i++)
{
lBufferResult.Buffer[lBufferResult.Offset + i] = fBuffer[i + fBufferStart];
}
fBufferStart = 0;
fBufferEnd = 0;
lCount = lSize;
}
}
else
{
lCount = IntEndRead(ar);
}
}
catch (ObjectDisposedException) // disconnect from this side
{
TriggerAsyncDisconnect();
return;
}
catch (SocketException) // disconnect
{
TriggerAsyncDisconnect();
return;
}
catch (ArgumentException) // disconnect
{
return;
}
if (lCount == 0)
{
TriggerAsyncDisconnect();
return;
}
lRequest.AsyncRest = lRequest.AsyncRest - lCount;
if (lRequest.AsyncRest > 0)
{
lRequest.AsyncOffset = lRequest.AsyncOffset + lCount;
try
{
TriggerAsyncHaveIncompleteData();
IntBeginRead(lRequest.AsyncBuffer, lRequest.AsyncOffset, lRequest.AsyncRest, IntReadCallback, lRequest);
}
catch (ObjectDisposedException) // disconnect from this side
{
TriggerAsyncDisconnect();
}
catch (SocketException) // disconnect
{
TriggerAsyncDisconnect();
}
}
else
{
lRequest.AsyncCallback(lRequest);
}
}