Meteor and problem


Im working on app where library is in use.
My problem is that it communicates to server using socket.oi-client and when it tries to connect i see
error from meteor-node-stubs :

modules.js?hash=dbc834b5eed1d832b9f350db5c1024506acaca5c:86958 Uncaught (in promise) ReferenceError: Buffer is not defined
    at modules.js?hash=dbc834b5eed1d832b9f350db5c1024506acaca5c:86958
    at new Promise (<anonymous>)
    at Object.write (modules.js?hash=dbc834b5eed1d832b9f350db5c1024506acaca5c:86955)

For sure its not fault of library because minimal client code :

import io from "";

ends up with same error in console. Of course i could clone and reqrite communication layer but i would rather prefer to understand whats wrong now and have i any chance to set up based communication. I would really appreciate any comment.