Share rolling file transport

I would like to log just to one file in Electron, so I set in main.js:

const log = require("electron-log").create("main");
log.transports.file.fileName = "log.log";
log.transports.file.maxSize = 1024;

and preload.js

const log = require("electron-log").create("renderer");
log.transports.file.fileName = "log.log";
log.transports.file.maxSize = 1024;

The maxSize does not work, the file exceeds 1024 bytes if the logs are interleaved. And is it safe to share same file from main and renderer process? What if I have more windows - more renderer processes?

[xmedeko]

And on the renderer side, ipcRenderer.send maybe used with window.requestIdleCallback() and a queue with a limit to keep renderer responsive even when under heavy log load.

[megahertz]

Thank you for the performance test. It seems that now IPC performed much more better compared to the previous electron version. I’m not going to change these things right now but I’ll think about it for the next major release.