Fix ESLint and handle stream errors

src/client/voice/dispatcher/BroadcastDispatcher.js

@@ -1,4 +1,3 @@
-const Collection = require('../../../util/Collection');
 const StreamDispatcher = require('./StreamDispatcher');
 
 /**

src/client/voice/dispatcher/StreamDispatcher.js

@@ -29,8 +29,8 @@ nonce.fill(0);
  * @extends {stream.Writable}
  */
 class StreamDispatcher extends Writable {
-  constructor(player, { seek = 0, volume = 1, passes = 1, fec, plp, bitrate = 96, highWaterMark = 4096 } = {}, streams) {
-    const streamOptions = { seek, volume, passes, fec, plp, bitrate, highWaterMark };
+  constructor(player, { seek = 0, volume = 1, passes = 1, fec, plp, bitrate = 96 } = {}, streams) {
+    const streamOptions = { seek, volume, passes, fec, plp, bitrate };
     super(streamOptions);
     /**
      * The Audio Player that controls this dispatcher
@@ -67,6 +67,15 @@ class StreamDispatcher extends Writable {
     if (typeof fec !== 'undefined') this.setFEC(fec);
     if (typeof plp !== 'undefined') this.setPLP(plp);
     if (typeof bitrate !== 'undefined') this.setBitrate(bitrate);
+
+    const streamError = err => {
+      this.emit('warn', err);
+      this.destroy();
+    };
+
+    if (this.streams.ffmpeg) this.streams.ffmpeg.on('error', streamError);
+    if (this.streams.opus) this.streams.opus.on('error', streamError);
+    if (this.streams.volume) this.streams.volume.on('error', streamError);
   }
 
   get _sdata() {

src/client/voice/player/BasePlayer.js

@@ -16,7 +16,7 @@ const FFMPEG_ARGUMENTS = [
  * @extends {EventEmitter}
  */
 class BasePlayer extends EventEmitter {
-  constructor(voiceConnection) {
+  constructor() {
     super();
 
     this.dispatcher = null;

src/client/voice/player/BroadcastAudioPlayer.js

@@ -1,4 +1,3 @@
-const prism = require('prism-media');
 const BroadcastDispatcher = require('../dispatcher/BroadcastDispatcher');
 const BasePlayer = require('./BasePlayer');