尊龙凯时人生就是搏

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http {
  ...
  worker_processes  auto;
  worker_connections  1024;
  ...
}

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http {
  ...
  events {
    accept_mutex off;
    worker_connections  1024;
    worker_processes  auto;
    multi_accept on;
    use epoll;
    ...
  }
  ...
  server {
    ...
    location / {
      proxy_pass http://backend;
      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_http_version  1.1;
      proxy_set_header        Upgrade $http_upgrade;
      proxy_set_header        Connection "upgrade";
      proxy_read_timeout      600s;
      proxy_connect_timeout   600s;
      proxy_send_timeout      600s;
      proxy_buffer_size       128k;
      proxy_buffers           4 256k;
      proxy_busy_buffers_size 256k;
      proxy_buffering         on;
      ...
    }
    ...
  }
}

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const http = require('http');

const server = http.createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end('Hello, World!
');
});

server.listen(3000, 'localhost', () => {
  console.log('Server running at http://localhost:3000/');
});

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node server.js

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http {
  ...
  server {
    listen 80;
    location / {
      proxy_pass http://localhost:3000;
    }
  }
}

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nginx -c /path/to/nginx.conf

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