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function handleRequest(request, response) {
if (request.queryString == "use-cacheable") {
setState("cacheable", "true");
response.setStatusLine(request.httpVersion, 200, "OK");
response.setHeader("Content-Type", "text/text", false);
const body = "ok";
response.bodyOutputStream.write(body, body.length);
return;
}
if (request.queryString == "use-non-cacheable") {
setState("cacheable", "false");
response.setStatusLine(request.httpVersion, 200, "OK");
response.setHeader("Content-Type", "text/text", false);
const body = "ok";
response.bodyOutputStream.write(body, body.length);
return;
}
let cacheable = getState("cacheable") === "true";
response.setStatusLine(request.httpVersion, 200, "OK");
if (cacheable) {
response.setHeader("Cache-Control", "max-age=10000", false);
} else {
response.setHeader("Cache-Control", "no-cache", false);
}
response.setHeader("Content-Type", "text/javascript", false);
const body = `
document.body.setAttribute("cacheable", "${cacheable}");
`;
response.bodyOutputStream.write(body, body.length);
}