wss链接错误:Error in connection establishment: net::ERR_SSL_PROTOCOL_ERROR

今天项目上线 用到wss协议,而后链接websocket的时候报错了 以下nginx

Error in connection establishment: net::ERR_SSL_PROTOCOL_ERRORweb

这是由于咱们websocket 链接的域名不支持wss协议bash

 

项目里我用的是swoole,监听端口是9501,由于9501的端口不支持ssl,因此咱们利用nginx代理来解决这个问题:websocket

 

原理:swoole

wss协议 至关于 https 协议,都在443端口须要ssl证书,咱们在nginx配置一个域名提供给websocket专用,session

而后监听该域名的80端口和443端口,作一个反向代理,指导9501端口,这样就能够实现完整的流程了。socket

server {
	listen       80;
	server_name  xxx;
	location / {
            proxy_pass http://127.0.0.1:9501;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "Upgrade";
    }
}
server {
    listen 443;
    server_name   xxx;
    ssl on;
    ssl_certificate xxx.pem;
    ssl_certificate_key xxx.key;
    ssl_session_timeout 5m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    location / {
        proxy_connect_timeout 60;
        proxy_send_timeout 60;
        proxy_read_timeout 60;
        proxy_buffer_size 256k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
        proxy_temp_file_write_size 256k;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_404;
        proxy_max_temp_file_size 128m;
        proxy_pass http://127.0.0.1:9501;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
    }

}

  以上都是本身的看法,有问题能够指出代理

相关文章
相关标签/搜索