uniondrug / server
Uniondrug Server Component for uniondrug/framework
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Requires
- uniondrug/framework: ^2.0
- uniondrug/swoole: ^2.0
README
基于Phalcon的uniondrug/framework项目中，使用本应用服务器可以提高性能。
安装
$ composer requre uniondrug/server
$ cp vendor/uniondrug/server/server.php.example config/server.php
使用
$ php server --help
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/____/ Server 1.0.0
Usage:
server [command] [option]
Options:
-d, --daemon Run server as daemon, Do not ask any interactive question
-t, --path Web root relative path. Default: /path/to/current/workspace
-e, --env Environment. Default: development
-h, --help Show this help
Available commands:
start Start the server
stop Stop the server
reload Reload the server
status Show the server status [default]
配置
server.php 中配置的是Swoole服务器的运行参数，详细参数请参考swoole文档：
return [ 'default' => [ 'host' => 'http://0.0.0.0:9527', 'class' => \Uniondrug\Server\Servitization\Server\HTTPServer::class, 'options' => [ 'pid_file' => __DIR__ . '/../tmp/pid/server.pid', 'worker_num' => 1, 'task_worker_num' => 1, ], 'processes' => [], 'listeners' => [ [ 'class' => \Uniondrug\Server\Servitization\Server\ManagerServer::class, 'host' => 'tcp://0.0.0.0:9530', ], ], ], 'development' => [ 'autoreload' => true, 'processes' => [ // 开发环境，自动监控文件改动，改动后自动Reload服务 \Uniondrug\Server\Processes\ReloadProcess::class, ], ], 'production' => [ 'options' => [ 'worker_num' => 5, ], ], ];
数据库
Swoole的Worker会保持数据库的长连接，如果长时间服务器没有请求发生，可能会出现数据库服务器断开连接的情况。
可以通过在数据库的配置文件，增加一个参数，启动定时器来让worker进程与数据库服务器保持心跳。配置文件：database.php，配置参数 interval。参数为0时不启动定时器，大于0时，作为心跳间隔，单位：秒。
return [ 'default' => [ 'adapter' => 'mysql', 'debug' => true, 'useSlave' => false, 'interval' => 0, 'connection' => [ 'host' => '127.0.0.1', 'port' => 3306, 'username' => 'root', 'password' => '', 'dbname' => 'dbname', 'charset' => 'utf8', ], ], ];