nginx-tcp.conf

user www www;

worker_processes 2;

error_log  /usr/local/nginx/logs/nginx_error.log  crit;

pid        /usr/local/nginx/logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process. 
worker_rlimit_nofile 51200;

events 
{
  use epoll;
  worker_connections 51200;
}

http {
  include       mime.types;
  default_type  application/octet-stream;

  #charset  gb2312;
      
  server_names_hash_bucket_size 128;
  client_header_buffer_size 32k;
  large_client_header_buffers 4 32k;
  client_max_body_size 8m;
      
  sendfile on;
  tcp_nopush     on;

  keepalive_timeout 60;

  tcp_nodelay on;

  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 128k;
  fastcgi_buffers 4 256k;
  fastcgi_busy_buffers_size 256k;
  fastcgi_temp_file_write_size 256k;

  gzip on;
  gzip_min_length  1k;
  gzip_buffers     4 16k;
  gzip_http_version 1.0;
  gzip_comp_level 2;
  gzip_types       text/plain application/x-javascript text/css application/xml;
  gzip_vary on;

  #limit_zone  crawler  $binary_remote_addr  10m;

    log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
              '$status $body_bytes_sent "$http_referer" '
              '"$http_user_agent" $http_x_forwarded_for';

  server {
    listen  8888;
    server_name	localhost;

    location /status {
    stub_status on;
    access_log   off;
    }
  }
}


stream {
    server {
        listen 12345;
        proxy_connect_timeout 5s;
        proxy_timeout 20s;
        proxy_pass 192.168.10.234:3306;
    }
    server {
        listen 53 udp reuseport;
        proxy_timeout 20s;
        proxy_pass 192.168.10.234:53;
    }
    server {
        listen 9135;
        proxy_connect_timeout 10s;
        proxy_timeout 30s;
        proxy_pass [2404:6800:4012:1::200e]:9135;
    }
}