预计：

当 audioplayer.play(atTime: 1) 被调用时，计时器重置为 0，并且在第一秒播放音频播放器

现实：

我尝试了 delay = 0.000000001, 1, 100000000，但无论如何，都不会播放噪音。然而，代码被清楚地执行了（因为“函数被调用”出现在控制台中）

为什么会出现差异？

C = AVAudioPlayer() // assume other setups are done
C.play(atTime: 1)
print("function was called")

Problem

With my iPad's iOS Safari, I can use Daily.co's video API to call other devices. But the moment I start recording my local microphone via the audio-recorder-polyfill library , everybody else will no longer be able to hear me, even though I can still hear them and share my camera. Even when the recording session ends, the audio call remains broken (though the audio-recorder works successfully).

It seems iOS specific, because I have no problems with my Surface's Windows …

预期行为：

对于 i = 0，打印语句在 0 秒后调用。

对于 i = 1，1.1 秒后调用打印语句

对于 i = 2，打印语句在 2.2 秒后调用

实际行为：

分别在 0、1、2、3 秒后调用打印语句，即忽略内部延迟函数。

那么为什么会出现差异呢？

    for i in 0...3 {

        DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(i), execute: {  

            DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(i/10), execute: {
                print("function was called")
            })      
        })
    }