NGINX Swoole Configure

map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

# Redirect To HTTPS
server {
    listen 80 default_server;
    server_name _;
    return 301 https://$server_name$request_uri;
}

server {
    
    listen 443 ssl http2;
    
    listen [::]:443 ssl http2;
    
    root /var/www/html;

    server_name _;

    index index.php index.html;
    
    location / {
        try_files $uri $uri/ index.php$is_args$args;
    }
    
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/run/php/php7.2-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
    
    location /socket {
        try_files /not_exist @swoole;
    }

    location @swoole {
        set $suffix "";

        if ($uri = /index.php) {
                set $suffix ?$query_string;
        }

        proxy_set_header Host $http_host;
        proxy_set_header Scheme $scheme;
        proxy_set_header SERVER_PORT $server_port;
        proxy_set_header REMOTE_ADDR $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 $connection_upgrade;
        proxy_set_header HTTPS "on";
        charset utf-8;
        proxy_pass http://127.0.0.1:1216$suffix;
    }

}