Creates lots of Tasks that don't go away about audioswitcher HOT 4 OPEN

Hmmm, that's a little weird.

Can you post a sample of the code so I can take a look?

from audioswitcher.

.NET Framework 4.8.1
4.0.0-Alpha5

To test, I had a slightly modified version of this running at the same time as this version was running. That one changed the volume and muted the audio every 3 seconds. Both in separate instances of Visual Studio 2022 and both run in DEBUG mode.

#define CHECKDEVICE
#define CONTINUOUS
using System;
using System.Collections;
using System.Diagnostics;
using System.Text;
using AudioSwitcher;
using AudioSwitcher.AudioApi;
using AudioSwitcher.AudioApi.CoreAudio;
#if CONTINUOUS
using System.Threading;
#endif

namespace SetSpeaker
{
internal class Program
{
static void Main(string[] args)
{
#if CONTINUOUS
do
{
#endif
Debug.WriteLine(DateTime.Now.ToString("hh:mm:ss.fffff"));
const double StandardAudioVolume = 100.0f; // Max volume
#if CHECKDEVICE
const string TARGETOUTPUT = "Crestron";
CoreAudioDevice itemTarget = null;
CoreAudioDevice itemCurrentDefault = null;
#endif
try
{
#if CHECKDEVICE
var devices = new CoreAudioController().GetPlaybackDevices(); // Get all playback devices
IEnumerator enumerator = devices.GetEnumerator();
while (enumerator.MoveNext())
{
CoreAudioDevice currDev = (CoreAudioDevice)enumerator.Current; // Get current indexed device
Debug.WriteLine($"FullName={currDev.FullName}, Default={currDev.IsDefaultDevice}");
//Console.WriteLine($"FullName={currDev.FullName}, Default={currDev.IsDefaultDevice}");
if (currDev.FullName.Contains("Speaker") || currDev.FullName.Contains("Display Audio"))
{
if (currDev.IsDefaultDevice)
{
// Save the address of the Default playback device
itemCurrentDefault = currDev;
}
if (currDev.FullName.Contains(TARGETOUTPUT))
{
// Save the address of the Target playback device
itemTarget = currDev;
}
}
}
if (itemTarget is null)
{
// If the Target playback device was not found, don't chnage the default playback device
}
else
{
// If the Target sound device is already the default, do nothing.
if (!ReferenceEquals(itemTarget, itemCurrentDefault))
{
itemTarget.SetAsDefault();
Debug.WriteLine($"{itemTarget.FullName} Set As Default");
//Console.WriteLine($"{itemTarget.FullName} Set As Default");
}
}

            if (itemTarget is null)
            { 
                // If the Target playback device was not found, don't change volume settings
            }
            else
            {

#endif
CoreAudioDevice defaultDevice = new CoreAudioController().DefaultPlaybackDevice;
if (defaultDevice.Volume != StandardAudioVolume)
{
defaultDevice.SetVolumeAsync(StandardAudioVolume);
}
if (defaultDevice.IsMuted)
{
defaultDevice.ToggleMuteAsync();
}
#if CHECKDEVICE
if (itemTarget.Volume != StandardAudioVolume)
{
itemTarget.SetVolumeAsync(StandardAudioVolume);
}
if (itemTarget.IsMuted)
{
itemTarget.ToggleMuteAsync();
}
}
#endif
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
Debug.WriteLine(DateTime.Now.ToString("hh:mm:ss.fffff"));
#if CONTINUOUS
Thread.Sleep(4500);
} while (true);
#endif
}
}
}

from audioswitcher.

You are creating a CoreAudioController controller many, many times.

This should only be created once per application (ideally, but a few times here and there is also fine)

It should also be disposed after use

I'd move the creation of the controller outside of your main loop, it should solve the task issue

from audioswitcher.

from audioswitcher.