Created
October 26, 2018 15:42
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| <html> | |
| <head> | |
| <script> | |
| var baseUrl = "http://localhost:3000"; | |
| var launchedWindow; | |
| function load() { | |
| // window.location = "${baseUrl}"; | |
| console.log("launching") | |
| } | |
| function launch() { | |
| if (typeof BroadcastChannel === "undefined") return load(); | |
| var bc = new BroadcastChannel(baseUrl); | |
| setTimeout(load, 500); | |
| function receiveMessage(evt) { | |
| if (evt.data === "ping") { | |
| console.log("got ping"); | |
| // open("", "_self").close(); | |
| window.open('', '_parent', ''); | |
| window.close(); | |
| bc.postMessage("pong"); | |
| } else if (evt.data === "pong") { | |
| console.log("got pong"); | |
| // window.close(); | |
| } | |
| } | |
| bc.onmessage = receiveMessage; | |
| bc.postMessage("ping"); | |
| } | |
| launch(); | |
| </script> | |
| </head> | |
| <body></body> | |
| </html> |
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