php nginx websocket
报错
'ws://47.98.170.9:1170/' failed: Error during WebSocket handshake: Unexpected response code: 200
proxy_redirect off;
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_set_header X-Forwarded-Proto $scheme;
#proxy_pass http://47.98.133.36;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_buffering off;
proxy_connect_timeout 43200000;
proxy_read_timeout 43200000;
proxy_send_timeout 43200000;
<p>后端支持websocket的话,响应状态码应该是101</p>
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