tracedpromise v0.0.1

tracedpromise

tracedpromise is extended from promise of node.js. You can use it as normal promise. It added a method named "trace" to trace the "caller" of a promise to the end of all ".then" calls. It is useful to log every steps of a promise for a purpose, like an express function responsing an url.

Installation

npm install tracedpromise

Usage

Example:

var TracedPromise = require("tracedpromise");

TracedPromise.trace({msg:"some tracing message"});
new TracedPromise(function(res, rej) {
    // do some thing async
})
.then(function() {
    var traced = TracedPromise.trace();
    console.log(traced.msg);
});

Notice

Be sure to use all methods from tracedpromise, including .then .done .all .race.

License

MIT