open-webrtc-toolkit
diff --git a/‎docs/mdfiles/changelog.md
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diff --git a/‎docs/mdfiles/index.md
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diff --git a/‎scripts/Gruntfile.js
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diff --git a/‎src/samples/conference/public/quic.html
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diff --git a/‎src/samples/conference/public/scripts/media-worker.js
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@@ -6,6 +6,8 @@ Change Log
 * Add a new property `rtpTransceivers` to `TransportSettings` and `TransportConstraints`.
 * Add a new property `peerConnection` to `ConferenceClient`.
 * The second argument of `ConferenceClient.publish` could be a list of `RTCRtpTransceiver`s.
+* Add support to publish a MediaStream over WebTransport.
+
 # 5.0
 * Add WebTransport support for conference mode, see [this design doc](../../design/webtransport.md) for detailed information.
 * All publications and subscriptions for the same conference use the same `PeerConnection`.
 
@@ -142,6 +142,8 @@ WebTransport is supported in conference mode as an experimental feature. QUIC ag
 - [JavaScript SDK design doc for WebTransport support](https://github.com/open-webrtc-toolkit/owt-client-javascript/blob/master/docs/design/webtransport.md)
 - [QUIC programming guide for OWT server](https://github.com/open-webrtc-toolkit/owt-server/blob/master/doc/design/quic-programming-guide.md)
 
+Publishing a MediaStream over WebTransport requires an additional worker for I/O. The worker is a standalone ES module, not included in owt.js. As we're moving the SDK from traditional JavaScript script to ES module, there is no plan to support this worker in old browsers.
+
 # 7 Events
 
 The JavaScript objects fires events using `Owt.Base.EventDispatchers`. For more detailed events, please refer to the specific class description page.
 
@@ -76,6 +76,10 @@ window.L = L;\n\
           watch: true
         },
       },
+      worker:{
+        src: ['dist/sdk/conference/webtransport/media-worker.js'],
+        dest: 'dist/sdk/media-worker.js',
+      },
       sinon: {
           src: ['node_modules/sinon/lib/sinon.js'],
           dest: 'test/unit/resources/scripts/gen/sinon-browserified.js',
@@ -102,7 +106,15 @@ window.L = L;\n\
         options: {
           base: '.',
           port: 7080,
-          keepalive: true
+          keepalive: true,
+          middleware: function(connect, options, middlewares) {
+            middlewares.unshift((req, res, next) => {
+              res.setHeader('Cross-Origin-Embedder-Policy', 'require-corp');
+              res.setHeader('Cross-Origin-Opener-Policy', 'same-origin');
+              next();
+            });
+            return middlewares;
+          }
         },
       },
     },
@@ -189,7 +201,8 @@ window.L = L;\n\
           {expand: true,cwd:'src/extension/',src:['**'],dest:'dist/',flatten:false},
           {expand: true,cwd:'dist/sdk/',src:['owt.js'],dest:'dist/samples/conference/public/scripts/',flatten:false},
           {expand: true,cwd:'dist/samples/conference/public/scripts',src:['rest.js'],dest:'dist/samples/conference/',flatten:false},
-          {expand: true,cwd:'dist/sdk/',src:['owt.js'],dest:'dist/samples/p2p/js/',flatten:false}
+          {expand: true,cwd:'dist/sdk/',src:['owt.js'],dest:'dist/samples/p2p/js/',flatten:false},
+          {expand: true,cwd: 'dist/sdk/',src: ['media-worker.js'],dest: 'dist/samples/conference/public/scripts/',flatten: false},
         ]
       }
     },
@@ -267,8 +280,8 @@ window.L = L;\n\
 
   grunt.registerTask('check', ['eslint:src']);
   grunt.registerTask('prepare', ['browserify:sinon', 'browserify:chai_as_promised']);
-  grunt.registerTask('pack', ['browserify:dist', 'concat:rest', 'uglify:dist', 'copy:dist', 'string-replace', 'compress:dist', 'jsdoc:dist']);
-  grunt.registerTask('dev', ['browserify:dev', 'connect:server']);
+  grunt.registerTask('pack', ['browserify:dist', 'browserify:worker', 'concat:rest', 'uglify:dist', 'copy:dist', 'string-replace', 'compress:dist', 'jsdoc:dist']);
+  grunt.registerTask('dev', ['browserify:dev', 'browserify:worker', 'connect:server']);
   grunt.registerTask('debug', ['browserify:dev']);
   grunt.registerTask('default', ['check', 'pack']);
 };
@@ -23,9 +23,9 @@
 
 <body>
   <h1>Open WebRTC Toolkit</h1>
-  <h2>Sample of QuicTransport</h2>
+  <h2>Sample of WebTransport</h2>
   <div id="description">
-    <p>This sample works with the latest Chrome.</p>
+    <p>This sample works with the Chrome >= 97.</p>
   </div>
   <div class="operations">
     <button id="start-sending">Start sending</button>