How to abort downloading an audio stream

Question

I hope someone can help with this.

I want to stop/abort audio instead of pause, how would this be done?

I was trying to figure out how to do that.

That is all I am trying to figure out how to do.

How to abort an audio stream instead of pausing it.

How would I be able to do that?

https://jsfiddle.net/s0ae7ph9/

(function iife() {
  "use strict";

  function getButtonContainer(el) {
    while (el.classList.contains("playButton") === false) {
      el = el.parentNode;
    }
    return el;
  }

  function getPlay(button) {
    return button;
  }

  function showPlayButton(button) {
    button.classList.remove("active");
  }

  function isPlaying(button) {
    const play = getPlay(button);
    return play.classList.contains("active");
  }

  function pauseAllButtons() {
    var buttons = document.querySelectorAll(".playButton");
    buttons.forEach(function hidePause(buttons) {
      if (isPlaying(buttons)) {
        showPlayButton(buttons);
      }
    });
  }

  function showPauseButton(button) {
    pauseAllButtons();
    button.classList.add("active");
  }

  function getAudio() {
    return document.querySelector("audio");
  }

  function playAudio(player, src) {
    player.volume = 1.0;
    if (player.getAttribute("src") !== src) {
      player.setAttribute("src", src);
    }
    player.play();
  }

  function showButton(button, opts) {
    if (opts.playing) {
      showPlayButton(button);
    } else {
      showPauseButton(button);
    }
  }

  function pauseAudio(player) {
    player.pause();
  }

  function manageAudio(player, opts) {
    if (opts.playing) {
      pauseAudio(player);
    } else {
      playAudio(player, opts.src);
    }
  }

  function playButton(button) {
    const player = getAudio();
    const playing = isPlaying(button);
    showButton(button, {
      playing
    });
    manageAudio(player, {
      playing,
      src: button.getAttribute("data-audio")
    });
  }

  function playButtonClickHandler(evt) {
    const button = getButtonContainer(evt.target);
    playButton(button);
  }

  const playButtons = document.querySelectorAll(".button");
  playButtons.forEach(function addHandler(el) {
    el.addEventListener("click", playButtonClickHandler);
  });
}());

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

.outer {
  display: table;
  height: 100%;
  margin: 0 auto;
}

.tcell {
  display: table-cell;
  vertical-align: middle;
}

.wrap {
  position: relative;
  width: 190px;
  height: 235px;
  background: red;
}

.playButton {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 150px;
  height: 195px;
  background-color: black;
  box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.2), 0 0 1px 2px black, inset 0 2px 2px -2px white, inset 0 0 2px 15px #47434c, inset 0 0 2px 22px black;
  border-radius: 5px;
  padding: 20px;
  perspective: 700px;
}

.playButton.active .button {
  transform: translateZ(20px) rotateX(25deg);
  box-shadow: 0 -10px 20px #ff1818;
}

.playButton.active .button .light {
  animation: flicker 0.2s infinite 0.3s;
}

.playButton.active .button .shine {
  opacity: 1;
}

.playButton.active .button .shadow {
  opacity: 0;
}

.playButton .button {
  transition: all 0.3s cubic-bezier(1, 0, 1, 1);
  transform-origin: center center -20px;
  transform: translateZ(20px) rotateX(-25deg);
  transform-style: preserve-3d;
  background-color: #9b0621;
  width: 100%;
  height: 100%;
  position: relative;
  cursor: pointer;
  background: linear-gradient(#980000 0%, #6f0000 30%, #6f0000 70%, #980000 100%);
  background-repeat: no-repeat;
}


.playButton .button::before {
  content: "";
  background: linear-gradient(rgba(255, 255, 255, 0.8) 10%, rgba(255, 255, 255, 0.3) 30%, #650000 75%, #320000) 50% 50%/97% 97%, #b10000;
  background-repeat: no-repeat;
  width: 100%;
  height: 50px;
  transform-origin: top;
  transform: rotateX(-90deg);
  position: absolute;
  top: 0;
}

.playButton .button::after {
  content: "";
  background-image: linear-gradient(#650000, #320000);
  width: 100%;
  height: 50px;
  transform-origin: top;
  transform: translateY(50px) rotateX(-90deg);
  position: absolute;
  bottom: 0;
  box-shadow: 0 50px 8px 0px black, 0 80px 20px 0px rgba(0, 0, 0, 0.5);
}

.playButton .light {
  opacity: 0;
  animation: light-off 1s;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(#ffc97e, #ff1818 40%, transparent 70%);
}

.playButton .dots {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(transparent 30%, rgba(101, 0, 0, 0.7) 70%);
  background-size: 10px 10px;
}

.playButton .characters {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(white, white) 50% 20%/5% 20%, radial-gradient(circle, transparent 50%, white 52%, white 70%, transparent 72%) 50% 80%/33% 25%;
  background-repeat: no-repeat;
}

.playButton .shine {
  transition: all 0.3s cubic-bezier(1, 0, 1, 1);
  opacity: 0.3;
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(white, transparent 3%) 50% 50%/97% 97%, linear-gradient(rgba(255, 255, 255, 0.5), transparent 50%, transparent 80%, rgba(255, 255, 255, 0.5)) 50% 50%/97% 97%;
  background-repeat: no-repeat;
}

.playButton .shadow {
  transition: all 0.3s cubic-bezier(1, 0, 1, 1);
  opacity: 1;
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(transparent 70%, rgba(0, 0, 0, 0.8));
  background-repeat: no-repeat;
}

@keyframes flicker {
  0% {
    opacity: 1;
  }

  80% {
    opacity: 0.8;
  }

  100% {
    opacity: 1;
  }
}

@keyframes light-off {
  0% {
    opacity: 1;
  }

  80% {
    opacity: 0;
  }
}

<audio></audio>
<div class="outer">
  <div class="tcell">
    <div class="wrap">
      <div class="playButton" data-audio="https://stream.sunfmua.com:8443/rock">
        <div class="button">
          <div class="light"></div>
          <div class="dots"></div>
          <div class="characters"></div>
          <div class="shine"></div>
          <div class="shadow"></div>
        </div>
      </div>
    </div>
  </div>
</div>

Answer 1

I'm not sure, but try

audio.currentTime = 0;
audio.play();

Answer 2

If you want to eventually stop loading the media, you can't use the native HTMLMediaElement.

You should fetch and stream the media yourself, and abort it when you please using an AbortController. Aborting a fetch.

let controller;

// Play button event
playButton.addEventListener('click', playAudio);

// Stop button event
stopButton.addEventListener('click', () => {
    controller?.abort();
});

async function playAudio() {
  controler = new AbortController();

  const response = await fetch(mediaURL, { signal: controller.signal })
  const reader = await response.body.getReader();
  
  async function read() {
    const { value, done } =  await reader.read();
    /* value = audioChunk;
       Push the audio chunk to audio or video context
    */
  }
  
  read();
}

Check this example on streaming the response or this function on streaming an audio.

Answer 3

It seems something like HTML5 audio start over should work. I know this works for audio files locally, but not sure about the one you have in your code. I would assume it should work the same though.