pjs.fiber.runPromiseNoFail()

This API is deprecated, starting in Profound.js 6. If running Profound.js 6 or higher, use async/await instead. See here for an example.

This API calls a Promise function in a top-down manner within a fiber. If the promise is rejected, the error is attached to the return value.

Parameter

JavaScript promise object

Return Value

An object with the following properties:

success (true or false)
error (error object if success is false)
output (response output if success is true)

Exception Handling

No exceptions are thrown by this API.

Example

Run readFile Promise in a fiber

const readFile = require('fs-readfile-promise');
var response = pjs.fiber.runPromiseNoFail(readFile('./myfile'));
var fileContent = "";
if (response.success) fileContent = response.output;
else console.log(response.error);