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Added no-cache headers - fixes #28

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This commit is contained in:
stefan judis 2014-01-28 00:33:54 +01:00
parent ad5f75079c
commit ae09490aed
1 changed files with 3 additions and 6 deletions
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9
server.js
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@ -517,9 +517,6 @@ function(data, match, end, ask) {
var color = escapeFormat(match[6]);
var format = match[8];
// Cache management.
var cacheDuration = (3600*24*1)|0; // 1 day.
ask.res.setHeader('Cache-Control', 'public, max-age=' + cacheDuration);
if (+(new Date(ask.req.headers['if-modified-since'])) >= +serverStartTime) {
ask.res.statusCode = 304;
ask.res.end(); // not modified.
@ -549,9 +546,6 @@ function(data, match, end, ask) {
var status = match[2];
var color = data.color;
// Cache management.
var cacheDuration = (3600*24*1)|0; // 1 day.
ask.res.setHeader('Cache-Control', 'public, max-age=' + cacheDuration);
if (+(new Date(ask.req.headers['if-modified-since'])) >= +serverStartTime) {
ask.res.statusCode = 304;
ask.res.end(); // not modified.
@ -589,6 +583,9 @@ function getLabel(label, data) {
}
function makeSend(format, askres, end) {
// Cache management - no cache, so it won't be cached by Github's CDN.
askres.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate');
if (format === 'svg') {
return function(res) { sendSVG(res, askres, end); };
} else {