swoole 使用websocket建立wss连接

swoole启用wss连接服务的检查步骤:

1、wss应用,发起websocket连接的页面必须使用https

2、浏览器不信任的ssl证书无法使用wss

----即站点需要支持https访问,且需要浏览器信任的ssl证书

3、必须支持PEM格式,不支持DER格式,可使用openssl工具进行转换

4、编译swoole时需加入--enable-openssl选项,可通过以下命名查看swoole是否启用openssl

$php --ri swoole
swoole

swoole support => enabled
Version => 1.10.1
Author => tianfeng.han[email: [email protected]]
epoll => enabled
eventfd => enabled
timerfd => enabled
signalfd => enabled
cpu affinity => enabled
spinlock => enabled
rwlock => enabled
async http/websocket client => enabled
openssl => enabled
Linux Native AIO => enabled
pcre => enabled
zlib => enabled
mutex_timedlock => enabled
pthread_barrier => enabled
futex => enabled

Directive => Local Value => Master Value
swoole.aio_thread_num => 2 => 2
swoole.display_errors => On => On
swoole.use_namespace => Off => Off
swoole.fast_serialize => Off => Off
swoole.unixsock_buffer_size => 8388608 => 8388608

swoole编译安装(我安装1.10.2版本应该默认开启openssl的)

参考:https://my.oschina.net/u/125977/blog/1570073

5、启动websocket ssl模式

$setConfig = [ 
    'ssl_key_file' => '/usr/local/nginx/conf/server.key', 
    'ssl_cert_file' => '/usr/local/nginx/conf/server.crt' 
]; 
$server = new \swoole_websocket_server("127.0.0.1", 9501, SWOOLE_BASE, SWOOLE_SOCK_TCP | SWOOLE_SSL); 
$server->set($setConfig);

SSL免费证书申请及nginx环境下配置(基于腾讯云)

1、https://console.qcloud.com,找到云产品-》SSL证书管理

2、进入“申请证书”-》选择免费DVSSL证书

3、填写你的域名信息,后面下一步,下一步,然后等待审核通过即可得到一个免费的证书

4、下载证书到服务器上

5、配置nginx支持ssl(示例为在反向代理中添加ssl支持配置)

server {
    listen       80;
    listen       443;
    server_name  ktvme.banyanx.cn;

    ssl                  on;
    ssl_certificate      /www/xxxx/nginx/ssl/1_ktvme.banyanx.cn_bundle.crt;
    ssl_certificate_key  /www/xxxx/nginx/ssl/2_ktvme.banyanx.cn.key;

    ssl_session_timeout  5m;

    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;

    access_log /www/xxxx/ktvme.banyanx.cn.log;

    #反向代理配置
    location / {
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-Ip $remote_addr;
        proxy_set_header X-NginX-Proxy true;
        proxy_pass http://127.0.0.1:82;
        proxy_redirect off;
    }
}

重启nginx即可  $nginx -s reload

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转载自my.oschina.net/u/125977/blog/1816423