instascan-last - npm Package Compare versions

Comparing version 2.0.4 to 2.0.5

package.json

 {
   "name": "instascan-last",
-  "version": "2.0.4",
+  "version": "2.0.5",
   "description": "Webcam-driven QR code scanner.",
@@ -5,0 +5,0 @@ "main": "index.js",

src/camera.js

@@ -1,2 +0,2 @@
-function cameraName (label) {
+function cameraName(label) {
   let clean = label.replace(/\s*\([0-9a-f]+(:[0-9a-f]+)?\)\s*$/, '');
@@ -7,3 +7,3 @@ return clean || label || null;
 class MediaError extends Error {
-  constructor (type) {
+  constructor(type) {
     super(`Cannot access video stream (${type}).`);
@@ -15,3 +15,3 @@ this.type = type;
 class Camera {
-  constructor (id, name) {
+  constructor(id, name) {
     this.id = id;
@@ -22,3 +22,3 @@ this.name = name;
 
-  async start () {
+  async start() {
     this._stream = await Camera._wrapErrors(async () => {
@@ -38,3 +38,3 @@ return await navigator.mediaDevices.getUserMedia({
 
-  stop () {
+  stop() {
     if (!this._stream) {
@@ -51,3 +51,3 @@ return;
 
-  static async getCameras () {
+  static async getCameras() {
     await this._ensureAccess();
@@ -62,11 +62,14 @@
 
-  static async _ensureAccess () {
-    return this._wrapErrors(async () => {
-      await navigator.mediaDevices.getUserMedia({video: true});
+  static async _ensureAccess() {
+    return await this._wrapErrors(async () => {
+      let access = await navigator.mediaDevices.getUserMedia({video: true});
+      for (let stream of access.getVideoTracks()) {
+        stream.stop();
+      }
     });
   }
 
-  static async _wrapErrors (fn) {
+  static async _wrapErrors(fn) {
     try {
-      return fn();
+      return await fn();
     } catch (e) {
@@ -73,0 +76,0 @@ if (e.name) {

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

1351006

increased by0.01%

Lines of code

5535

increased by0.05%

No dependency changes