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[PHP]swoole_server几个进程的分工

作者：佚名      php网站开发编辑：admin      更新时间：2022-07-23
readme.md锟斤拷/Users/zjh/Documents/锟揭碉拷锟斤拷锟斤拷/[php]swoole_server锟斤拷锟斤拷锟斤拷锟教的分癸拷

[PHP]swoole_server锟斤拷锟教的分癸拷

摘要锟斤拷Swoole锟斤拷一锟斤拷PHP锟斤拷锟皆的革拷锟斤拷锟斤拷锟斤拷锟斤拷通锟脚匡拷埽锟斤拷峁╋拷锟絇HP锟斤拷锟皆碉拷锟届步锟斤拷锟竭程凤拷锟斤拷锟斤拷锟斤拷锟届步TCP/UDP锟斤拷锟斤拷突锟斤拷耍锟斤拷觳組ySQL锟斤拷锟斤拷锟捷匡拷锟斤拷锟接池ｏ拷AsyncTask锟斤拷锟斤拷息锟斤拷锟叫ｏ拷锟斤拷锟诫定时锟斤拷锟斤拷锟届步锟侥硷拷锟斤拷写锟斤拷锟届步DNS锟斤拷询锟斤拷强锟斤拷墓锟斤拷埽锟斤拷杀锟斤拷锟斤拷锟斤拷筛锟斤拷止锟斤拷锟饺凤拷慕锟斤拷锟斤拷锟绞碉拷郑锟斤拷锟斤拷锟斤拷锟较革拷锟斤拷锟斤拷录锟斤拷锟斤拷锟斤拷痰姆止锟斤拷锟斤拷员锟斤拷锟斤拷锟斤拷吒锟斤拷锟斤拷俚锟斤拷锟斤拷锟絊woole锟斤拷堋锟�

  • 锟斤拷锟斤拷: http://www.cnblogs.com/jhzhu
  • 锟斤拷锟斤拷: jhzhuustc@gmail.com
  • 锟斤拷锟斤拷: 知锟斤拷锟斤拷锟斤拷
  • 时锟斤拷: 2015-08-17

目录

  • [PHP]swoole_server锟斤拷锟教的分癸拷
    • 目录
    • Swoole锟斤拷锟�
      • Swoole锟斤拷锟斤拷锟铰讹拷锟斤拷PHP
      • 锟斤拷锟斤拷展示锟斤拷锟斤拷片锟斤拷
        • TCP Server
        • TCP Client
    • 锟斤拷要锟斤拷锟教凤拷锟斤拷
      • Master锟斤拷锟斤拷
      • Manager锟斤拷锟斤拷
      • Worker锟斤拷锟斤拷
      • Task锟斤拷锟斤拷
    • 锟斤拷锟斤拷锟斤拷锟铰硷拷锟截碉拷锟侥讹拷应锟斤拷系
      • Master锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷
      • Worker锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷
      • Task锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷
      • Manager锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷

Swoole锟斤拷锟�

Swoole锟斤拷锟斤拷

Swoole锟斤拷锟斤拷锟铰讹拷锟斤拷PHP

Swoole锟斤拷PHP锟斤拷锟皆的革拷锟斤拷锟斤拷锟斤拷锟斤拷通锟脚匡拷埽锟斤拷峁╋拷锟絇HP锟斤拷锟皆碉拷锟届步锟斤拷锟竭程凤拷锟斤拷锟斤拷锟斤拷锟届步TCP/UDP锟斤拷锟斤拷突锟斤拷耍锟斤拷觳組ySQL锟斤拷锟斤拷锟捷匡拷锟斤拷锟接池ｏ拷AsyncTask锟斤拷锟斤拷息锟斤拷锟叫ｏ拷锟斤拷锟诫定时锟斤拷锟斤拷锟届步锟侥硷拷锟斤拷写锟斤拷锟届步DNS锟斤拷询锟斤拷 Swoole锟斤拷然锟角憋拷准锟斤拷PHP锟斤拷展锟斤拷实锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷展锟斤拷同锟斤拷锟斤拷通锟斤拷锟斤拷展只锟斤拷锟结供一锟斤拷锟解函锟斤拷锟斤拷锟斤拷swoole锟斤拷展锟斤拷锟斤拷锟叫猴拷锟接癸拷PHP锟侥匡拷锟斤拷权锟斤拷锟斤拷锟斤拷锟铰硷拷循锟斤拷锟斤拷锟斤拷IO锟铰硷拷锟斤拷锟斤拷锟斤拷swoole锟斤拷锟皆讹拷锟截碉拷指锟斤拷锟斤拷PHP锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷展示锟斤拷锟斤拷片锟斤拷

TCP Server

$serv = new swoole_server("127.0.0.1", 9501);
$serv->set(array(
    'worker_num' => 8,   //锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
    'daemonize' => true, //锟角凤拷锟斤拷为锟截伙拷锟斤拷锟斤拷
));
$serv->on('connect', function ($serv, $fd){
    echo "Client:Connect.\n";
});
$serv->on('receive', function ($serv, $fd, $from_id, $data) {
    $serv->send($fd, 'Swoole: '.$data);
    $serv->close($fd);
});
$serv->on('close', function ($serv, $fd) {
    echo "Client: Close.\n";
});
$serv->start();

TCP Client

$client = new swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);
//锟斤拷锟斤拷锟铰硷拷锟截碉拷锟斤拷锟斤拷
$client->on("connect", function($cli) {
    $cli->send("hello world\n");
});
$client->on("receive", function($cli, $data){
    echo "Received: ".$data."\n";
});
$client->on("error", function($cli){
    echo "Connect failed\n";
});
$client->on("close", function($cli){
    echo "Connection close\n";
});
//锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
$client->connect('127.0.0.1', 9501, 0.5);

锟斤拷锟斤拷锟斤拷锟狡拷锟斤拷锟斤拷swoole锟斤拷锟斤拷锟斤拷

锟斤拷要锟斤拷锟教凤拷锟斤拷

Master锟斤拷锟斤拷

Master锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷证Swoole锟斤拷芑锟斤拷频锟斤拷锟斤拷小锟斤拷锟斤拷岽达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷缘锟斤拷叱蹋锟�

  • Reactor锟竭筹拷:锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷TCP锟斤拷锟接ｏ拷锟秸凤拷锟斤拷锟捷碉拷锟竭程★拷swoole锟斤拷锟斤拷锟竭筹拷锟斤拷Accept锟铰碉拷锟斤拷锟接后，会将锟斤拷锟斤拷锟斤拷臃锟斤拷锟斤拷一锟斤拷锟教讹拷锟斤拷Reactor锟竭程ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷叱谈锟斤拷锟斤拷锟斤拷锟斤拷socket锟斤拷锟斤拷socket锟缴讹拷时锟斤拷取锟斤拷锟捷ｏ拷锟斤拷锟斤拷锟斤拷协锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵讹拷莸锟絎orker锟斤拷锟教★拷锟斤拷socket锟斤拷写时锟斤拷锟斤拷锟捷凤拷锟酵革拷TCP锟酵伙拷锟剿★拷
  • Master锟竭筹拷(锟斤拷锟竭程ｏ拷: 锟斤拷锟斤拷Accept锟铰碉拷锟斤拷锟接★拷UNIX PROXI锟脚号达拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷
  • 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷叱蹋锟斤拷锟斤拷裕锟�
  • UDP锟秸帮拷锟竭程ｏ拷锟斤拷锟皆ｏ拷

Manager锟斤拷锟斤拷

swoole锟斤拷Worker/Task锟斤拷锟教讹拷锟斤拷锟斤拷Manager锟斤拷锟斤拷Fork锟斤拷锟斤拷锟斤拷锟侥★拷

  • 锟接斤拷锟教斤拷锟斤拷锟斤拷锟斤拷时锟斤拷manager锟斤拷锟教革拷锟斤拷锟斤拷沾锟斤拷咏锟斤拷蹋锟斤拷锟斤拷锟斤拷为锟斤拷尸锟斤拷锟教★拷锟斤拷锟斤拷锟斤拷锟铰碉拷锟接斤拷锟斤拷
  • 锟斤拷锟斤拷锟斤拷锟截憋拷时锟斤拷manager锟斤拷锟教斤拷锟斤拷锟斤拷锟脚号革拷锟斤拷锟斤拷锟接斤拷锟教ｏ拷通知锟接斤拷锟教关闭凤拷锟斤拷
  • 锟斤拷锟斤拷锟斤拷reload时锟斤拷manager锟斤拷锟教伙拷锟斤拷锟斤拷乇锟�/锟斤拷锟斤拷锟接斤拷锟斤拷

为什么锟斤拷锟斤拷Master锟斤拷锟斤拷锟截ｏ拷锟斤拷要原锟斤拷锟斤拷Master锟斤拷锟斤拷锟角讹拷锟竭程的ｏ拷锟斤拷锟杰帮拷全锟斤拷执锟斤拷fork锟斤拷锟斤拷锟斤拷

Worker锟斤拷锟斤拷

  • 锟斤拷锟斤拷锟斤拷Reactor锟竭筹拷投锟捷碉拷锟斤拷锟斤拷锟斤拷锟捷帮拷锟斤拷锟斤拷执锟斤拷PHP锟截碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
  • 锟斤拷锟斤拷锟斤拷应锟斤拷锟捷诧拷锟斤拷锟斤拷Reactor锟竭程ｏ拷锟斤拷Reactor锟竭程凤拷锟酵革拷TCP锟酵伙拷锟斤拷
  • 锟斤拷锟斤拷锟斤拷锟届步锟斤拷锟斤拷锟斤拷模式锟斤拷也锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷模式
  • Worker锟皆讹拷锟斤拷痰姆锟绞斤拷锟斤拷锟�

Swoole锟结供锟斤拷锟斤拷锟狡的斤拷锟教癸拷锟斤拷锟斤拷锟狡ｏ拷锟斤拷Worker锟斤拷锟斤拷锟届常锟剿筹拷锟斤拷锟界发锟斤拷PHP锟斤拷锟斤拷锟斤拷锟斤拷锟襟、憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷杀锟斤拷锟斤拷锏絤ax_request锟斤拷锟斤拷之锟斤拷锟斤拷锟斤拷锟剿筹拷锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰碉拷Worker锟斤拷锟教★拷 Worker锟斤拷锟斤拷锟节匡拷锟斤拷锟斤拷锟斤拷通锟斤拷apache+php锟斤拷锟斤拷php-fpm锟斤拷写锟斤拷锟诫。锟斤拷锟斤拷要锟斤拷Node.js锟斤拷锟斤拷写锟届步锟截碉拷锟侥达拷锟诫。

Task锟斤拷锟斤拷

  • 锟斤拷锟斤拷锟斤拷Worker锟斤拷锟斤拷通锟斤拷swoole_server->task/taskwait锟斤拷锟斤拷投锟捷碉拷锟斤拷锟斤拷
  • 锟斤拷锟斤拷锟斤拷锟今，诧拷锟斤拷锟斤拷锟斤拷锟斤拷莘锟斤拷馗锟絎orker锟斤拷锟斤拷
  • 锟斤拷全锟斤拷同锟斤拷锟斤拷锟斤拷模式
  • Task锟皆讹拷锟斤拷痰姆锟绞斤拷锟斤拷锟�

Task锟斤拷锟教碉拷全锟斤拷锟斤拷task_worker锟斤拷锟教ｏ拷锟斤拷一锟斤拷锟斤拷锟斤拷锟絯orker锟斤拷锟教★拷锟斤拷锟斤拷onWorkerStart锟斤拷task锟斤拷锟斤拷锟斤拷也锟结被锟斤拷锟矫★拷锟斤拷$worker_id >= $serv->setting['worker_num']时锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟絫ask_worker锟斤拷锟斤拷锟津，达拷锟斤拷锟剿斤拷锟斤拷锟斤拷worker锟斤拷锟教★拷

锟斤拷锟斤拷锟斤拷锟铰硷拷锟截碉拷锟侥讹拷应锟斤拷系

Master锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷

onStart
onShutdown
onMasterConnect
onMasterClose
onTimer

Worker锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷

onWorkerStart
onWorkerStop
onConnect
onClose
onReceive
onTimer
onFinish

Task锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷

onTask
onWorkerStart

Manager锟斤拷锟斤拷锟节的回碉拷锟斤拷锟斤拷

onManagerStart
onManagerStop