Nginx配置tcp请求端口转发

stream {
    # 添加socket转发的代理
    upstream socket_proxy {
        hash $remote_addr consistent;
        # 转发的目的地址和端口
        server 192.168.1.100:9000 weight=5 max_fails=3 fail_timeout=30s;
    }

    # 提供转发的服务，即访问localhost:9001，会跳转至代理socket_proxy指定的转发地址
    server {
       listen 9001;
       proxy_connect_timeout 1s;
       proxy_timeout 3s;
       proxy_pass socket_proxy;
    }
}