Package Exports

full_stack

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (full_stack) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Full Stack

Keep stack trace from objects after its callback is executed on another event on js event loop. Works nice with promise, setTimeouts nad eventemiter.

1. Install & import

npm install full_stack

const Fullstack = require('full_stack');

2. Set which type of async events you want to keep track

Fullstack.prepare( Promise.prototype, 'then', 0, 1 );

The function prepare take two fixed arguments, and a rest argument:

object {Object}: The object that have the target function/method
prop {String}: The name of the func/method
cbIndexes {...Number}: Which parameters of the function are callbacks (zero padded indexes), so for the Promise.prototype.then, that takes two arguments: callbackOk and callbackError, your indexes are 0 and 1.

3. Enjoy

Now every time you get the stacktrece inside callbacks of the then function, you will get the full stacktrace from before it was called as well:

Promise.then.ok at /home/stefano/repo/full_stack/spec/unit/full_stack_test.js:19:36
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:169:7)
    at Function.Module.runMain (module.js:607:11)
    at startup (bootstrap_node.js:158:16)
    at bootstrap_node.js:575:3
----------------------------------------
    at Promise.then
    at Array.forEach (native)
    at superfunc (/home/stefano/repo/full_stack/spec/unit/full_stack_test.js:18:5)
    at Object.<anonymous> (/home/stefano/repo/full_stack/spec/unit/full_stack_test.js:31:1)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
    at Function.Module.runMain (module.js:605:10)
    at startup (bootstrap_node.js:158:16)