Unity3D C# test for internet connection

test.cs

// Unity3D C# test for internet connection

IEnumerator CheckConnection()
{
	const float timeout = 10f;
	float startTime = Time.timeSinceLevelLoad;
	var ping = new Ping("8.8.8.8");

	while (true)
	{
		internetAvailableText = "Checking network...";
		if (ping.isDone)
		{
			internetAvailableText = "Network available.";
			yield break;
		}
		if (Time.timeSinceLevelLoad - startTime > timeout)
		{
			internetAvailableText = "No network.";
			yield break;
		}

		yield return new WaitForEndOfFrame();
	}
}