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Archive Notice

Alibaba Group has made the difficult decision to stop driving this project and will archive this repository. Since no more new versions will be released, we suggest you stop using this project. If you would like to take over maintaining this project, please fork this repository and contact opensource@alibaba-inc.com, we will add a link to your forked project here so that potential community developers would know.

connect-rt

connect response time middleware, include micro second.

Install

$ npm install connect-rt

Usage

var connect = require('connect');
var rt = require('connect-rt');

var app = connect(
  rt(),
  // rt({headerName: 'X-ReadTime'}), // you can change the header name
  function (req, res, next) {
    res.end('hello world');
  }
);

microtime benchmark

Please see https://gist.github.com/4345606

$ node timer.js

Date.now() x 4,290,064 ops/sec ±3.71% (84 runs sampled)
microtime.now() x 2,613,316 ops/sec ±3.58% (89 runs sampled)
process.uptime() x 311,993 ops/sec ±3.29% (84 runs sampled)
process.hrtime() x 678,040 ops/sec ±2.89% (89 runs sampled)

Fastest is Date.now()

License

(The MIT License)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.