I found this article very useful to resolve connections moving to xhr polling on our Node.js 10.16 server https://medium.com/@k1d_bl4ck/a-quick-story-about-node

I found this article very useful to resolve connections moving to xhr polling on our Node.js 10.16 server https://medium.com/@k1d_bl4ck/a-quick-story-about-node-js-socket-io-and-the-linux-tcp-stack-bf1e8318b20e https://medium.com/@k1d_bl4ck/a-quick-story-about-node-js-so...