Nginx implements tcp reverse proxy

Nginx can not only implement http reverse proxy, but also supports TCP reverse proxy

The prerequisite
needs to add the parameter –with-stream when compiling to load the ngx_stream_core_module module

Note that vim nginx.conf should be added to http, not http.
Examples:

stream {
    
    
	upstream tcp_proxy{
    
    
	hash $remote_addr consistent;
	server 192.168.56.12:10960
	}

server {
    
    
	listen 18098 so_keepalive=on;
	proxy_connect_timeout 1s;
	proxy_timeout 3s;
	proxy_pass tcp_proxy;
	}
}