1 files changed, 15 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webrtc-extensions/transfer-datachannel-service-worker.js b/testing/web-platform/tests/webrtc-extensions/transfer-datachannel-service-worker.js
new file mode 100644
index 0000000000..c1919d0b9a
--- /dev/null
+++ b/testing/web-platform/tests/webrtc-extensions/transfer-datachannel-service-worker.js
@@ -0,0 +1,15 @@
+let channel;
+let port;
+onmessage = (e) => {
+    if (e.data.port) {
+        port = e.data.port;
+        port.onmessage = (event) => channel.send(event.data.message);
+    }
+    if (e.data.channel) {
+        channel = e.data.channel;
+        channel.onopen = () => port.postMessage("opened");
+        channel.onerror = () => port.postMessage("errored");
+        channel.onclose = () => port.postMessage("closed");
+        channel.onmessage = (event) => port.postMessage(event.data);
+    }
+};