浅析thinkphp6中怎么使用workerman【教程分享】

thinkphp6中怎么使用workerman？下面本篇文章给大家介绍一下thinkphp6整合workerman的教程，希望对大家有所帮助。

thinkphp6整合workerman教程

thinkphp6安装workerman命令：

composer require topthink/think-worker

第一步，创建一个自定义命令类文件，运行指令。【相关推荐：《workerman教程》】

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php think make:command Spider spider

会生成一个appcommandSpider命令行指令类，我们修改内容如下：

setName('spider')            ->addArgument('status', Argument::OPTIONAL, "status")            ->addArgument('controller_name', Argument::OPTIONAL, "controller_name/controller_name")            ->addArgument('mode', Argument::OPTIONAL, "d")            ->setDescription('spider control');         /**         * 以上设置命令格式为:php think spider [status] [controller_name/controller_name] [d]         * think        为thinkphp框架入口文件         * spider       为在框架中注册的命令,上面setName设置的         * staus        为workerman框架接受的命令         * controller_name/controller_name      为控制器名称,以正斜线分割,执行制定控制器,为空或缺省则启动所有控制器,控制器列表在controller_name属性中注册         * d            最后一个参数为wokerman支持的-d-g参数,但是不用加-,直接使用d或者g         * php think spider start collect/SendMsg         */    }      /**     * execute     * tp框架自定义指令特性     * 执行命令后的逻辑     * @param mixed $input     * @param mixed $output     * @return mixed     */    protected function execute(Input $input, Output $output)    {         //获得status参数,即think自定义指令中的第一个参数,缺省报错        $status  = $input->getArgument('status');        if(!$status){            $output->writeln('pelase input control command , like start');            exit;        }          //获得控制器名称        $controller_str =  $input->getArgument('controller_name');         //获得模式,d为wokerman的后台模式(生产环境)        $mode = $input->getArgument('mode');         //分析控制器参数,如果缺省或为all,那么运行所有注册的控制器        $controller_list = $this->controller_names;         if($controller_str != '' && $controller_str != 'all' )        {            $controller_list = explode('/',$controller_str);        }         //重写mode参数,改为wokerman接受的参数        if($mode == 'd'){            $mode = '-d';        }         if($mode == 'g'){            $mode = '-g';        }         //将wokerman需要的参数传入到其parseCommand方法中,此方法在start类中重写        Start::$argvs = [            'think',            $status,            $mode        ];         $output->writeln('start running spider');         $programs_ob_list = [];          //实例化需要运行的控制器        foreach ($controller_list as $c_key => $controller_name) {            $class_name = 'app'.$this->model_name.'controller'.$controller_name;            $programs_ob_list[] = new $class_name();        }           //将控制器的相关回调参数传到workerman中        foreach (['onWorkerStart', 'onConnect', 'onMessage', 'onClose', 'onError', 'onBufferFull', 'onBufferDrain', 'onWorkerStop', 'onWorkerReload'] as $event) {            foreach ($programs_ob_list as $p_key => $program_ob) {                if (method_exists($program_ob, $event)) {                    $programs_ob_list[$p_key]->$event = [$program_ob,$event];                }            }        }         Start::runAll();    }}

例如我们创建一个定时器的命令appservercontroller创建WebhookTimer.php

<?phpnamespace appservercontroller;use WorkermanWorker; use WorkermanLibTimer;use thinkacadeCache;use thinkacadeDb;use thinkRequest; class WebhookTimer extends Start{    public $host     = '0.0.0.0';    public $port     = '9527';    public $name     = 'webhook';    public $count    = 1;    public function onWorkerStart($worker)    {                          Timer::add(2, array($this, 'webhooks'), array(), true);                 }    public function onConnect()    {     }     public function onMessage($ws_connection, $message)    {           }     public function onClose()    {     }        public function webhooks()    {        echo 11;    }        }

执行start命令行

php think spider start

执行stop命令

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php think spider stop

执行全部进程命令

php think spider start all d

在appcommandSpider.php文件

public $controller_names = [‘WebhookTimer’,’其他方法’,’其他方法’];

其他方法 就是appservercontroller下创建的其他类文件方法

完结

Start.php文件

socket ?: $this->protocol . '://' . $this->host . ':' . $this->port, $this->context);    }     /**     * parseCommand     * 重写wokerman的解析命令方法     * @return mixed     */    public static function parseCommand()    {        if (static::$_OS !== OS_TYPE_LINUX) {            return;        }        // static::$argvs;        // Check static::$argvs;        $start_file = static::$argvs[0];        $available_commands = array(            'start',            'stop',            'restart',            'reload',            'status',            'connections',        );        $usage = "Usage: php yourfile  [mode]Commands: startStart worker in DEBUG mode.Use mode -d to start in DAEMON mode.stopStop worker.Use mode -g to stop gracefully.restartRestart workers.Use mode -d to start in DAEMON mode.Use mode -g to stop gracefully.reloadReload codes.Use mode -g to reload gracefully.statusGet worker status.Use mode -d to show live status.connectionsGet worker connections.";        if (!isset(static::$argvs[1]) || !in_array(static::$argvs[1], $available_commands)) {            if (isset(static::$argvs[1])) {                static::safeEcho('Unknown command: ' . static::$argvs[1] . "");            }            exit($usage);        }         // Get command.        $command  = trim(static::$argvs[1]);        $command2 = isset(static::$argvs[2]) ? static::$argvs[2] : '';         // Start command.        $mode = '';        if ($command === 'start') {            if ($command2 === '-d' || static::$daemonize) {                $mode = 'in DAEMON mode';            } else {                $mode = 'in DEBUG mode';            }        }        static::log("Workerman[$start_file] $command $mode");         // Get master process PID.        $master_pid      = is_file(static::$pidFile) ? file_get_contents(static::$pidFile) : 0;        $master_is_alive = $master_pid && posix_kill($master_pid, 0) && posix_getpid() != $master_pid;        // Master is still alive?        if ($master_is_alive) {            if ($command === 'start') {                static::log("Workerman[$start_file] already running");                exit;            }        } elseif ($command !== 'start' && $command !== 'restart') {            static::log("Workerman[$start_file] not run");            exit;        }         // execute command.        switch ($command) {            case 'start':                if ($command2 === '-d') {                    static::$daemonize = true;                }                break;            case 'status':                while (1) {                    if (is_file(static::$_statisticsFile)) {                        @unlink(static::$_statisticsFile);                    }                    // Master process will send SIGUSR2 signal to all child processes.                    posix_kill($master_pid, SIGUSR2);                    // Sleep 1 second.                    sleep(1);                    // Clear terminal.                    if ($command2 === '-d') {                        static::safeEcho("[H[2J(B[m", true);                    }                    // Echo status data.                    static::safeEcho(static::formatStatusData());                    if ($command2 !== '-d') {                        exit(0);                    }                    static::safeEcho("Press Ctrl+C to quit.");                }                exit(0);            case 'connections':                if (is_file(static::$_statisticsFile) && is_writable(static::$_statisticsFile)) {                    unlink(static::$_statisticsFile);                }                // Master process will send SIGIO signal to all child processes.                posix_kill($master_pid, SIGIO);                // Waiting amoment.                usleep(500000);                // Display statisitcs data from a disk file.                if(is_readable(static::$_statisticsFile)) {                    readfile(static::$_statisticsFile);                }                exit(0);            case 'restart':            case 'stop':                if ($command2 === '-g') {                    static::$_gracefulStop = true;                    $sig = SIGTERM;                    static::log("Workerman[$start_file] is gracefully stopping ...");                } else {                    static::$_gracefulStop = false;                    $sig = SIGINT;                    static::log("Workerman[$start_file] is stopping ...");                }                // Send stop signal to master process.                $master_pid && posix_kill($master_pid, $sig);                // Timeout.                $timeout    = 5;                $start_time = time();                // Check master process is still alive?                while (1) {                    $master_is_alive = $master_pid && posix_kill($master_pid, 0);                    if ($master_is_alive) {                        // Timeout?                        if (!static::$_gracefulStop && time() - $start_time >= $timeout) {                            static::log("Workerman[$start_file] stop fail");                            exit;                        }                        // Waiting amoment.                        usleep(10000);                        continue;                    }                    // Stop success.                    static::log("Workerman[$start_file] stop success");                    if ($command === 'stop') {                        exit(0);                    }                    if ($command2 === '-d') {                        static::$daemonize = true;                    }                    break;                }                break;            case 'reload':                if($command2 === '-g'){                    $sig = SIGQUIT;                }else{                    $sig = SIGUSR1;                }                posix_kill($master_pid, $sig);                exit;            default :                if (isset($command)) {                    static::safeEcho('Unknown command: ' . $command . "");                }                exit($usage);        }    } }

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