Packages

socket.io

4.8.4 · 25 Sep 2026MIT16.6M / weekRepositoryHomepagenpmAtom feed

Your version

4.4.0

18 Nov 2021Where it was published

4.8.4 is the newest release of 4.x.

In short

3 new1 fixed

Security

1 advisory affects 4.4.0; 4.6.2 fixes them

Release note

The section about socket.io of a note shared by several packages.

Bug Fixes

  • Only set 'connected' to true after middleware execution

Features

  • Add an implementation based on uWebSockets.js

  • Add timeout feature

  • Add type information to socket.data