public Task CloseAsync()
{
return(Task.Run(() =>
{
lock (lockObject)
{
Connection = MidiPortConnectionState.Pending;
DieOnError(WinMMNatives.midiInReset(handle));
DieOnError(WinMMNatives.midiInStop(handle));
DieOnError(WinMMNatives.midiInClose(handle));
// wait for the device driver to hand back the long buffers through HandleMidiInProc
for (int i = 0; i < 1000; i++)
{
lock (lockObject)
{
if (lmBuffers.Count < 1)
{
break;
}
}
Thread.Sleep(10);
}
Connection = MidiPortConnectionState.Closed;
}
}));
}
public Task CloseAsync()
{
return(Task.Run(() =>
{
Connection = MidiPortConnectionState.Pending;
WinMMNatives.midiInClose(handle);
Connection = MidiPortConnectionState.Closed;
}));
}