http-cache

  

Install

npm install http-cache

https://npmjs.org/package/http-cache

What is it?

Getting Started with Connect/Express

Using Connect or Express?

var
connect = require("connect"),
http = require("http"),
HttpCache = require("http-cache")
;

var app = connect()
.use(new HttpCache({ }))
.use(function(req, res) {
res.end("Cache this response! Time=" + new Date().getTime());
});

http.createServer(app).listen(8392);

Getting Started with HTTP

Real coders use no middleware? We've got you covered...

var
http = require("http"),
HttpCache = require("http-cache")
;

var httpcache = new HttpCache({ });
http.createServer(function(req, res) {
httpcache(req, res, function() {
res.end("Cache this response! Time=" + new Date().getTime());
});
}).listen(8392);

Custom Rules

Both synchronous and asynchronous rules may be provided:

httpcache({
rules: function(req, res) {
// do not cache users folder
return (/\/users\//i.test(req.url) === false);
}
});

Async rules leverage cb instead of returning...

httpcache({
rules: function(req, res, cb) {
setTimeout(function() {
// do not cache users folder
cb(null, /\/users\//i.test(req.url) === false);
}, 100);
}
});

Multiple rules may be provided as well... (will be processed in parallel)

httpcache({
rules: [ rule1, rule2, rule3 ]
});

Tests & Code Coverage

npm test

Now you can view coverage using any browser here:

coverage/lcov-report/index.html

License

MIT

TODO

* TTL Support
* Purge Support