20 lines
481 B
JavaScript
20 lines
481 B
JavaScript
|
/* istanbul ignore file */
|
||
|
|
// This is used in browsers only and is designed to allow the rest of
|
||
|
|
// log4js to continue as if `clustering.js` is in use.
|
||
|
|
const isMaster = () => true;
|
||
|
|
|
||
|
|
const listeners = [];
|
||
|
|
|
||
|
|
const sendToListeners = (logEvent) => {
|
||
|
|
listeners.forEach((l) => l(logEvent));
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports = {
|
||
|
|
onlyOnMaster: (fn, notMaster) => (isMaster() ? fn() : notMaster),
|
||
|
|
isMaster,
|
||
|
|
send: sendToListeners,
|
||
|
|
onMessage: (listener) => {
|
||
|
|
listeners.push(listener);
|
||
|
|
},
|
||
|
|
};
|