private async ValueTask InvokeAllAsync(Ice.OutputStream os, int requestId)
{
// The object adapter DirectCount was incremented by the caller and we are responsible to decrement it
// upon completion.
Ice.Instrumentation.IDispatchObserver?dispatchObserver = null;
try
{
if (_traceLevels.Protocol >= 1)
{
FillInValue(os, new Ice.OutputStream.Position(0, 10), os.Size);
if (requestId > 0)
{
FillInValue(os, new Ice.OutputStream.Position(0, Ice1Definitions.HeaderSize), requestId);
}
TraceUtil.TraceSend(os, _logger, _traceLevels);
}
// TODO Avoid copy OutputStream buffer
var requestFrame = new Ice.InputStream(os.Communicator, os.Encoding, os.ToArray());
requestFrame.Pos = Ice1Definitions.RequestHeader.Length;
int start = requestFrame.Pos;
var current = new Ice.Current(requestId, requestFrame, _adapter);
// Then notify and set dispatch observer, if any.
Ice.Instrumentation.ICommunicatorObserver?communicatorObserver = _adapter.Communicator.Observer;
if (communicatorObserver != null)
{
int encapsSize = requestFrame.GetEncapsulationSize();
dispatchObserver = communicatorObserver.GetDispatchObserver(current,
requestFrame.Pos - start + encapsSize);
dispatchObserver?.Attach();
}
bool amd = true;
try
{
Ice.IObject?servant = current.Adapter.Find(current.Id, current.Facet);
if (servant == null)
{
amd = false;
throw new Ice.ObjectNotExistException(current.Id, current.Facet, current.Operation);
}
ValueTask <Ice.OutputStream> vt = servant.DispatchAsync(requestFrame, current);
amd = !vt.IsCompleted;
if (requestId != 0)
{
Ice.OutputStream responseFrame = await vt.ConfigureAwait(false);
dispatchObserver?.Reply(responseFrame.Size - Ice1Definitions.HeaderSize - 4);
SendResponse(requestId, responseFrame, amd);
}
}
catch (System.Exception ex)
{
if (requestId != 0)
{
Ice.RemoteException actualEx;
if (ex is Ice.RemoteException remoteEx && !remoteEx.ConvertToUnhandled)
{
actualEx = remoteEx;
}
else
{
actualEx = new UnhandledException(current.Id, current.Facet, current.Operation, ex);
}
Incoming.ReportException(actualEx, dispatchObserver, current);
var responseFrame = new Ice.OutgoingResponseFrame(current, actualEx);
dispatchObserver?.Reply(responseFrame.Size - Ice1Definitions.HeaderSize - 4);
SendResponse(requestId, responseFrame, amd);
}
}
}