noginx

It's a cache proxy middleware like logical nginx of node.js with expressjs.

Install

npm install node-noginx --save

Usage

app.use(noginx([ < RegExp > , {
    rule: < RegExp > , // route match rule
    maxAge: < Number > , // ms, the cache data expired time
    keyQueries: [ < String > , < String > ], // picking params of query as cache-key
    timeout: < Number >, //  ms, max waitting time when cache unhit
    gzip: < Boolean > // disable gzip or not
}]), {
    maxAge: 3 * 1000, // ms, default 3000
    maxQueueSize: 5000, // max request watting queue size, default 5000, it will responce 503 when queue is full 
    maxCache: 5000, // default 5000
    cacheFreePercent: < Float >, // free percentage of maxCache when cache is overflow 
    timeout: 100, // ms, default 500
    debug: < Boolean >, // whether log debug info
    logger: < Function > // Log function
})

Test

npm test

Doc

Proxy method

• res.render

  override:

    - res.render(tpl, data)

• res.send

  override:

    - res.render(statusCode, body)
    - res.render(statusCode)
    - res.render(body)

• res.json

  override:

    - res.json(obj)

• res.redirect

  override:

    - res.redirect(url)

Proxy headers

• Content-Type
• Cache-Control

License

MIT