xgplayer-streaming-shared - npm Package Compare versions

Comparing version 3.0.17 to 3.0.18-alpha.0

es/services/bandwidth.d.ts

 export class BandwidthService {
-    _chunkSpeeds: any[];
+    _chunkSpeed: number;
+    _chunkCache: any[];
     _speeds: any[];
@@ -4,0 +5,0 @@ addRecord(totalByte: any, ms: any): void;

es/services/bandwidth.js

 import { createClass as _createClass, classCallCheck as _classCallCheck, defineProperty as _defineProperty } from "../_virtual/_rollupPluginBabelHelpers.js";
+var SKIP_SMALL_CHUNK = 1e3;
+var MAX_CHUNK_SAVE_SIZE = 100;
+var MAX_SEGMENT_SAVE_SIZE = 3;
 var BandwidthService = /* @__PURE__ */ function() {
   function BandwidthService2() {
     _classCallCheck(this, BandwidthService2);
-    _defineProperty(this, "_chunkSpeeds", []);
+    _defineProperty(this, "_chunkSpeed", 0);
+    _defineProperty(this, "_chunkCache", []);
     _defineProperty(this, "_speeds", []);
@@ -14,3 +18,3 @@ }
       this._speeds.push(8e3 * totalByte / ms);
-      this._speeds = this._speeds.slice(-3);
+      this._speeds = this._speeds.slice(-MAX_SEGMENT_SAVE_SIZE);
     }
@@ -20,6 +24,12 @@ }, {
     value: function addChunkRecord(totalByte, ms) {
-      if (!totalByte || !ms)
+      if (!totalByte || !ms || totalByte < SKIP_SMALL_CHUNK)
         return;
-      this._chunkSpeeds.push(8e3 * totalByte / ms);
-      this._chunkSpeeds = this._chunkSpeeds.slice(-100);
+      this._chunkSpeed = 8e3 * totalByte / ms;
+      this._chunkCache.push({
+        size: totalByte,
+        duration: ms
+      });
+      if (this._chunkCache.length > MAX_CHUNK_SAVE_SIZE) {
+        this._chunkCache = this._chunkCache.slice(-MAX_CHUNK_SAVE_SIZE);
+      }
     }
@@ -29,3 +39,3 @@ }, {
     value: function getAvgSpeed() {
-      if (!this._chunkSpeeds.length && !this._speeds.length)
+      if (!this._chunkCache.length && !this._speeds.length)
         return 0;
@@ -37,5 +47,9 @@ if (this._speeds.length) {
       }
-      return this._chunkSpeeds.reduce(function(a, c) {
-        return a += c;
-      }) / this._chunkSpeeds.length;
+      var totalSize = this._chunkCache.reduce(function(a, c) {
+        return a += c.size;
+      }, 0);
+      var totalDuration = this._chunkCache.reduce(function(a, c) {
+        return a += c.duration;
+      }, 0);
+      return 8e3 * totalSize / totalDuration;
     }
@@ -45,3 +59,3 @@ }, {
     value: function getLatestSpeed() {
-      if (!this._chunkSpeeds.length && !this._speeds.length)
+      if (!this._chunkCache.length && !this._speeds.length)
         return 0;
@@ -51,3 +65,3 @@ if (this._speeds.length) {
       }
-      return this._chunkSpeeds[this._chunkSpeeds.length - 1];
+      return this._chunkSpeed;
     }
@@ -57,3 +71,3 @@ }, {
     value: function reset() {
-      this._chunkSpeeds = [];
+      this._chunkCache = [];
       this._speeds = [];
@@ -60,0 +74,0 @@ }

package.json

 {
   "name": "xgplayer-streaming-shared",
-  "version": "3.0.17",
+  "version": "3.0.18-alpha.0",
   "main": "dist/index.min.js",
@@ -18,3 +18,3 @@ "module": "es/index.js",
     "access": "public",
-    "tag": "latest"
+    "tag": "alpha"
   },
@@ -21,0 +21,0 @@ "license": "MIT",

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

363051

increased by0.28%

Lines of code

4724

increased by0.32%

Worsened metrics

Number of package files

50

decreased by-1.96%

Number of low quality alerts

3

increased by50%

No dependency changes