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28 lines
764 B
JavaScript
28 lines
764 B
JavaScript
function handleRequest(request, response)
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{
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function etag(count) {
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return '"anetag' + count + '"';
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}
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var count = parseInt(getState('count'));
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if (!count)
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count = 0;
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// reload(false) will make a request with If-None-Match headers
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var ifNoneMatch = request.hasHeader("If-None-Match") ?
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request.getHeader("If-None-Match") : "";
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if (ifNoneMatch === etag(count)) {
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response.setStatusLine(request.httpVersion, "304", "Not Modified");
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return;
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}
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count++;
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setState('count', count + '');
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response.setHeader('Content-Type', 'text/html', false);
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response.setHeader('Cache-Control', 'public, max-age=3600', false);
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response.setHeader("ETag", etag(count), false);
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response.write('<html><body>' + count + '</body></html>');
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}
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