What is the nginx setting for the websocket server behind the nginx?

I noticed that websocket doesn't work well just by specifying upstream from nginx on a remote server without thinking about it when I reverse-proxy.

Question

What settings do I need to reverse proxy websocket on nginx?

nginx websocket

2022-09-30 16:25

1 Answers

Upgrade header must be specified.

Note: WebSocket proxying

Excerpts from above page:

 location/chat/{
    proxy_pass http://backend;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
}

2022-09-30 16:25

If you have any answers or tips

Popular Tags

python x 4647

android x 1593

java x 1494

javascript x 1427

c x 927

c++ x 878

ruby-on-rails x 696

php x 692

python3 x 685

html x 656