使用 swoole 加速 Larave Restful API 接口（1）

• 修改 dnmp 的 .env 文件, php 配置 swoole 扩展

PHP_EXTENSIONS=swoole

• 销毁容器

docker-compose down

• 重新构建 php 容器

docker-compose build php

• 启动

docker-compose up -d

• 查看 安装的 swoole 扩展

php -m | grep swoole

• laravel 安装 swooletw/laravel-swoole

composer require swooletw/laravel-swoole

php artisan vendor:publish --tag=laravel-swoole

• laravel .env 配置

SWOOLE_HTTP_PORT=1215

SWOOLE_HTTP_HOST=0.0.0.0    # 避坑

SWOOLE_HTTP_WORKER_NUM=1

SWOOLE_HTTP_TASK_WORKER_NUM=1

• 启动 swoole-http

php artisan swoole-http start

• swoole_http_server对Http协议的支持并不完整，建议仅作为应用服务器。并且在前端增加Nginx作为代理

• nginx 配置如下:

  • nginx 开放 8003 端口

  • root 配置项目目录

  • proxy_pass http://xxxxxx:1215$suffix; # 使用宿主机 IP,不要使用 127.0.0.1:1215

map $http_upgrade $connection_upgrade {

    default upgrade;

    ''      close;

}

server {

    listen 8003;    

    server_name 127.0.0.1;

    root   /www/php/sw/public;

    index index.php;

    error_log  /var/log/nginx/nginx.sw1103.error.log  warn;

    location = /index.php {

        # Ensure that there is no such file named "not_exists"

        # in your "public" directory.

        try_files /not_exists @swoole;

    }

    # any php files must not be accessed

    #location ~* \.php$ {

    #    return 404;

    #}

    location / {

        try_files $uri $uri/ @swoole;

    }

    location @swoole {

        set $suffix "";

        if ($uri = /index.php) {

            set $suffix ?$query_string;

        }

        proxy_http_version 1.1;

        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_set_header Upgrade $http_upgrade;

        proxy_set_header Connection $connection_upgrade;

        # IF https

        # proxy_set_header HTTPS "on";

        proxy_pass http://192.168.1.120:1215$suffix;

    }

}

• 安装压力测试 ab

apk add apache2-utils

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