Limit of the maximum number of concurrent users

I’ve used node-ddp npm plugin to simulate N users for my new Meteor.js instance.

I tried to simulate more than 8180 users but every time I’ve got “Unexpected error.”. I repeated the test several times and every time when I’ve got 8000 users applications works perfect, but when I added additional 200 users then Meteor shows “Unexpected error.”. Is there any connections limit? I’ve setup ulimit more than 10000 connections

Cheers :slight_smile: