connect_and_be_observed.html | Explore in Territory

<!doctype html>
<title>This tab will have its connection observed</title>
<script>
'use strict';

let protocol = location.protocol.replace('http', 'ws');
let url = protocol + '//' + location.host + '/close-observer?role=observed';

window.ws = new WebSocket(url);
ws.onopen = () => {
  document.title = 'CONNECTED';
  ws.onclose = null;
};
ws.onclose = () => {
  document.title = 'CLOSED';
};

// Leave the connection open.
</script>

chromium/net/data/websocket/connect_and_be_observed.html