asyncify()
doStuff = Futures.asyncify(doStuffSync)
- returns a fuction with the same signature which catches errors and returns a future rather than the synchronous data.
Example:
function doStuffSync = function (params) {
throw new Error("Error of some sort");
return "Hello";
}
var doStuff = Futures.asyncify(doStuffSync);
doStuff.whenever(function (err, data) {
console.log(err, data);
});
doStuff();
doStuff();
doStuff().when(function (err, data) {
if (err) {
throw err;
}
console.log(data);
});