private void HandleRawRead(IEnumerable <Part> Parts, Action <StreamedVirtualTransportServerHandleResult[]> OnSuccess, Action OnFailure)
{
if (ssm.IsExited())
{
return;
}
var Results = new List <StreamedVirtualTransportServerHandleResult>();
foreach (var p in Parts)
{
var Buffer = vts.GetReadBuffer();
var BufferLength = Buffer.Offset + Buffer.Count;
if (p.Data.Length > Buffer.Array.Length - BufferLength)
{
OnFailure();
return;
}
Array.Copy(p.Data, 0, Buffer.Array, BufferLength, p.Data.Length);
var c = p.Data.Length;
while (true)
{
StreamedVirtualTransportServerHandleResult Result;
try
{
Result = vts.Handle(c);
}
catch (Exception ex)
{
if ((ex is InvalidOperationException) && (ex.Message != ""))
{
Server.ServerContext.RaiseSessionLog(new SessionLogEntry {
Token = Context.SessionTokenString, RemoteEndPoint = RemoteEndPoint, Time = DateTime.UtcNow, Type = "Known", Name = "Exception", Message = ex.Message
});
}
else if (!IsSocketErrorKnown(ex))
{
OnCriticalError(ex, new StackTrace(true));
}
OnFailure();
return;
}
c = 0;
if (Result.OnContinue)
{
break;
}
Results.Add(Result);
}
}
if (Results.Count == 0)
{
OnStartRawRead(OnSuccess, OnFailure);
return;
}
OnSuccess(Results.ToArray());
}
private void OnStartRawRead(Action <StreamedVirtualTransportServerHandleResult[]> OnSuccess, Action OnFailure)
{
Action <int> Completed = Count =>
{
if (Count <= 0)
{
OnFailure();
return;
}
if (ssm.IsExited())
{
return;
}
var Results = new List <StreamedVirtualTransportServerHandleResult>();
var c = Count;
while (true)
{
StreamedVirtualTransportServerHandleResult Result;
try
{
Result = vts.Handle(c);
}
catch (Exception ex)
{
if ((ex is InvalidOperationException) && (ex.Message != ""))
{
Server.ServerContext.RaiseSessionLog(new SessionLogEntry {
Token = Context.SessionTokenString, RemoteEndPoint = RemoteEndPoint, Time = DateTime.UtcNow, Type = "Known", Name = "Exception", Message = ex.Message
});
}
else if (!IsSocketErrorKnown(ex))
{
OnCriticalError(ex, new StackTrace(true));
}
OnFailure();
return;
}
c = 0;
if (Result.OnContinue)
{
break;
}
Results.Add(Result);
}
if (Results.Count == 0)
{
OnStartRawRead(OnSuccess, OnFailure);
return;
}
OnSuccess(Results.ToArray());
};
Action <Exception> Faulted = ex =>
{
if (!IsSocketErrorKnown(ex))
{
OnCriticalError(ex, new StackTrace(true));
}
OnFailure();
};
var Buffer = vts.GetReadBuffer();
var BufferLength = Buffer.Offset + Buffer.Count;
Socket.ReceiveAsync(Buffer.Array, BufferLength, Buffer.Array.Length - BufferLength, Completed, Faulted);
}