9e219b07d8
Summary: The existing loading page was not behaving the way it was intended. The previous implementation triggered a page reload which made the whole retry mechanism useless. Instead, a new endpoint was defined to expose whether the server is ready or not. Use this instead as a way of knowing whether we are good to reload the page. Reviewed By: passy Differential Revision: D49314749 fbshipit-source-id: eb67765d7deab8610fa5d31e710070da43a18c1c
73 lines
1.5 KiB
HTML
73 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Loading...</title>
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<style>
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body {
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font-family: system-ui;
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font-size: 13px;
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cursor: default;
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overflow: hidden;
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line-height: 1;
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}
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#container {
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-webkit-app-region: drag;
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z-index: 999999;
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position: absolute;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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padding: 50px;
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overflow: auto;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 20px;
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color: #525252;
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text-align: center;
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}
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</style>
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</head>
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<body>
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<div id="container">
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<div>
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Loading...
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</div>
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</div>
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<script>
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// The loading page is shown until the server is ready to accept incoming
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// connections. Poll until the server is ready and returns
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// the actual entry point instead of this page.
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async function checkAndReload() {
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try {
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const response = await fetch('/ready');
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if (response.status >= 200 && response.status < 300) {
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const data = await response.text();
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const {isReady} = JSON.parse(data);
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if (isReady) {
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window.location.reload();
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return;
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}
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}
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} catch {
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}
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window.setTimeout(checkAndReload, 1000);
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}
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checkAndReload();
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</script>
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</body>
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</html>
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