swoole_http_server替代php-fpm后，由于php長駐內存,修改了代碼不能實時調試，需要去手動去重啟服務,很是不方便，決定使用inotify來監控文件狀態的改變，來給swoole發送reload信號,來實現swoole的熱更新。
如何安裝inotify就不寫了，安裝之后可以建立一個腳本文件，如php_reload.sh:
#!/bin/sh
# src 需要監控的地址
src=/home/server/Project/test/app/
/usr/bin/inotifywait -rmq -e create,modify,delete $src | while read event
do
/home/server/Project/test/bin/httpserver reload
done
linux shell 寫swoole重啟腳本
代碼如下
#!/bin/sh
kill `lsof -t -i:9501`
sleep 2
php /data/web/mircoweb/wwwroot/Public/swoole.php
sleep 1
netstat -ntlp
如果不支持lsof命令 那就yum install lsof安裝下吧
swoole服務平滑重啟
1. reload.sh腳本
echo "loading..."
pid="pidof live_name"
echo $pid
kill -USR1 $pid
echo "loading success"
2. linux中執行
sh reload.sh
swoole_reload_server.php
?php
class Server
{
private $serv;
public function __construct() {
$this->serv = new swoole_server("0.0.0.0", 9501);
$this->serv->set(array(
'worker_num' => 8,
'daemonize' => false,
'max_request' => 10000,
'dispatch_mode' => 2,
'debug_mode'=> 1,
));
$this->serv->on('Start', array($this, 'onStart'));
$this->serv->on('WorkerStart', array($this, 'onWorkerStart'));
$this->serv->on('Connect', array($this, 'onConnect'));
$this->serv->on('Receive', array($this, 'onReceive'));
$this->serv->on('Close', array($this, 'onClose'));
$this->serv->start();
}
public function onStart( $serv ) {
echo "Start\n";
cli_set_process_title("reload_master");
}
public function onWorkerStart( $serv , $worker_id) {
require_once "reload_page.php";
Test();
}
public function onConnect( $serv, $fd, $from_id ) {
echo "Client {$fd} connect\n";
}
public function onReceive( swoole_server $serv, $fd, $from_id, $data ) {
echo "Get Message From Client {$fd}:{$data}\n";
}
public function onClose( $serv, $fd, $from_id ) {
echo "Client {$fd} close connection\n";
}
}
new Server();
reload.sh
echo "Reloading..."
cmd=$(pidof reload_master)
kill -USR1 "$cmd"
echo "Reloaded"
reload_page.php
?php
/**
* If you change this function and want
* swoole_server to use the new function,
* just run 'reload.sh' to send a restart
* signal to swoole_server.
*/
function Test() {
echo "This is not a php file\n";
}
到此這篇關于php中SWOOLE的熱更新實現代碼實例的文章就介紹到這了,更多相關php中SWOOLE的熱更新實現內容請搜索腳本之家以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持腳本之家！
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