public function onWorkerStart($serv, $worker_id)
{
echo "Worker {$worker_id} start\n";
// TODO 在这里加载可能的全局变量
if (!$serv->taskworker) {
SwooleServer::$PDO = new PDO("mysql:host=localhost;port=3306;dbname=Test", "root", "123456", array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'UTF8';", PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_PERSISTENT => true));
echo "Worker\n";
}
}
/**
* 记载配置文件
*/
public function loadConf()
{
$iniPath = self::$_path . '/conf/serv_conf.ini';
$config = parse_ini_file($iniPath, true);
// server log
$config['SETTING']['log_file'] = self::$_path . '/log/swoole.log';
self::$_settings = array_merge(self::$_settings, $config['SETTING']);
self::$_serverType = $config['LISTENING']['type'];
self::$_serverPort = $config['LISTENING']['port'];
self::$_name = $config['INFO']['name'];
self::$businessSetting = $config['BUSINESS'];
self::$bootFile = $config['bootFile'];
}
function server_loop()
{
while (true) {
$read_fds = $this->fds;
if (stream_select($read_fds, $write = null, $exp = null, null)) {
foreach ($read_fds as $socket) {
$socket_id = (int) $socket;
if ($socket_id == $this->server_socket_id) {
if ($client_socket_id = parent::accept()) {
$this->fds[$client_socket_id] = $this->client_sock[$client_socket_id];
$this->protocol->onConnect($client_socket_id);
}
} else {
$data = sw_fread_stream($socket, $this->buffer_size);
if ($data !== false) {
$this->protocol->onRecive($socket_id, $data);
} else {
$this->close($socket_id);
}
}
}
}
}
}
function __construct($host, $port, $timeout = 30)
{
parent::__construct($host, $port, $timeout);
}
<?php
// 入口文件所在目录
define('ROOT_PATH', dirname(__FILE__));
require ROOT_PATH . '/lib/SwooleServer.php';
$a = SwooleServer::getInstance(ROOT_PATH);
$a->run();