浅析thinkphp6中怎么使用workerman
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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。
- php think make:command Spider spider
会生成一个app\command\Spider
命令行指令类,我们修改内容如下:
- <?php
- namespace app\command;
- // tp指令特性使用的功能
- use think\console\Command;
- use think\console\Input;
- use think\console\input\Argument;
- use think\console\Output;
- // 引用项目的基类,该类继承自worker
- use app\server\controller\Start;
- /**
- * 指令类
- * 在此定义指令
- * 再次启动多个控制器
- * @var mixed
- */
- class Spider extends Command
- {
- /**
- * 注册模块名称
- * 使用命令会启动该模块控制器
- * @var mixed
- */
- public $model_name = 'server';
- /**
- * 注册控制器名称
- * 使用命令启动相关控制器
- * @var mixed
- */
- public $controller_names = ['WebhookTimer'];
- /**
- * configure
- * tp框架自定义指令特性
- * 注册命令参数
- * @return mixed
- */
- protected function configure()
- {
- $this->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app\server\controller创建WebhookTimer.php
- <?php
- namespace app\server\controller;
- use Workerman\Worker;
- use \Workerman\Lib\Timer;
- use think\facade\Cache;
- use think\facade\Db;
- use think\Request;
- 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
- php think spider stop
执行全部进程命令
- php think spider start all d
在app\command\Spider.php文件
public $controller_names = ['WebhookTimer','其他方法','其他方法'];
其他方法 就是app\server\controller下创建的其他类文件方法
完结
Start.php文件
- <?php
- namespace app\server\controller;
- use Workerman\Worker;
- class Start extends Worker
- {
- public static $argvs = [];
- public static $workerHost;
- public $socket = '';
- public $protocol = 'http';
- public $host = '0.0.0.0';
- public $port = '2346';
- public $context = [];
- public function __construct()
- {
- self::$workerHost = parent::__construct($this->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',
- );
- $usage = "Usage: php yourfile <command> [mode]\nCommands: \nstart\t\tStart worker in DEBUG mode.\n\t\tUse mode -d to start in DAEMON mode.\nstop\t\tStop worker.\n\t\tUse mode -g to stop gracefully.\nrestart\t\tRestart workers.\n\t\tUse mode -d to start in DAEMON mode.\n\t\tUse mode -g to stop gracefully.\nreload\t\tReload codes.\n\t\tUse mode -g to reload gracefully.\nstatus\t\tGet worker status.\n\t\tUse mode -d to show live status.\nconnections\tGet worker connections.\n";
- if (!isset(static::$argvs[1]) || !in_array(static::$argvs[1], $available_commands)) {
- if (isset(static::$argvs[1])) {
- static::safeEcho('Unknown command: ' . static::$argvs[1] . "\n");
- }
- exit($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 ($command2 === '-d') {
- static::safeEcho("\33[H\33[2J\33(B\33[m", true);
- }
- // Echo status data.
- static::safeEcho(static::formatStatusData());
- if ($command2 !== '-d') {
- exit(0);
- }
- static::safeEcho("\nPress Ctrl+C to quit.\n\n");
- }
- 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: ' . $command . "\n");
- }
- exit($usage);
- }
- }
- }
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