repromise

Promise retry mechanism for JavaScript promises

``
// this module
var repromise = require('repromise');

...
repromise(function(){ //use defaults
...
})
...

// options, default values shown
var options = {
tries: 3 // attempts to run
,timer: 100 // milliseconds before second run
,multiplier: 1.2 // factor to multiply timer by for each subsequent run
};

repromise(options, function(){
return doSomething(); //return a promise
})
.then(function(value){
//promise's resolved value
})
.catch(function(err){
//ran out of tries, last error raised
});
``