508 lines
13 KiB
PHP
508 lines
13 KiB
PHP
<?php
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namespace Server;
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use Closure;
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use Exception;
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use Http\Route\Router;
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use Kiri\Abstracts\Config;
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use Kiri\Exception\ConfigException;
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use Kiri\Exception\NotFindClassException;
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use Kiri\Kiri;
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use ReflectionException;
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use Server\Manager\OnPipeMessage;
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use Server\SInterface\CustomProcess;
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use Server\SInterface\TaskExecute;
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use Server\Task\OnServerTask;
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use Swoole\Http\Server as HServer;
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use Swoole\Process;
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use Swoole\Server;
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use Swoole\Server\Port;
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use Swoole\WebSocket\Server as WServer;
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/**
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* Class OnServerManager
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* @package Http\Service
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*/
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class ServerManager
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{
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/** @var string */
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public string $host = '';
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public int $port = 0;
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/** @var array<string,Port> */
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public array $ports = [];
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public int $mode = SWOOLE_TCP;
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private Server|null $server = null;
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/**
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* @return Server|WServer|HServer|null
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*/
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public function getServer(): Server|WServer|HServer|null
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{
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return $this->server;
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}
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/**
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* @param string $type
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* @param string $host
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* @param int $port
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* @param int $mode
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* @param array $settings
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* @throws ReflectionException
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* @throws ConfigException
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* @throws Exception
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*/
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public function addListener(string $type, string $host, int $port, int $mode, array $settings = [])
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{
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if ($this->checkPortIsAlready($port)) $this->stopServer($port);
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if (!$this->server) {
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$this->createBaseServer($type, $host, $port, $mode, $settings);
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} else {
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if (!isset($settings['settings'])) {
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$settings['settings'] = [];
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}
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$this->addNewListener($type, $host, $port, $mode, $settings);
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}
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}
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/**
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* @throws ReflectionException
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* @throws ConfigException
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*/
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public function initBaseServer($configs, int $daemon = 0): void
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{
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$context = di(ServerManager::class);
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foreach ($this->sortService($configs['ports']) as $config) {
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$this->startListenerHandler($context, $config, $daemon);
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}
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$this->bindCallback($this->server, [Constant::PIPE_MESSAGE => [OnPipeMessage::class, 'onPipeMessage']]);
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$this->bindCallback($this->server, $this->getSystemEvents($configs));
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}
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/**
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* @return bool
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* @throws ConfigException
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* @throws Exception
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*/
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public function isRunner(): bool
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{
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$configs = Config::get('server', [], true);
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foreach ($this->sortService($configs['ports']) as $config) {
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if ($this->checkPortIsAlready($config['port'])) {
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return true;
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}
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}
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return false;
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}
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/**
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* @param string|CustomProcess $customProcess
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* @param null $redirect_stdin_and_stdout
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* @param int|null $pipe_type
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* @param bool $enable_coroutine
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* @throws Exception
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*/
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public function addProcess(string|CustomProcess $customProcess, $redirect_stdin_and_stdout = null, ?int $pipe_type = SOCK_DGRAM, bool $enable_coroutine = true)
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{
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$process = $this->initProcess($customProcess, $redirect_stdin_and_stdout, $pipe_type, $enable_coroutine);
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$this->server->addProcess($process);
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if ($customProcess instanceof CustomProcess) {
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Kiri::app()->addProcess($customProcess::class, $process);
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} else {
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Kiri::app()->addProcess($customProcess, $process);
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}
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}
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/**
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* @param $customProcess
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* @param $redirect_stdin_and_stdout
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* @param $pipe_type
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* @param $enable_coroutine
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* @return Process
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*/
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private function initProcess($customProcess, $redirect_stdin_and_stdout, $pipe_type, $enable_coroutine): Process
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{
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$server = $this->server;
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return new Process(function (Process $soloProcess) use ($customProcess, $server) {
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$time = microtime(true);
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if (is_string($customProcess)) {
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$customProcess = Kiri::createObject($customProcess, [$server]);
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}
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$namespace = array_filter(explode('\\', Router::getNamespace()));
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$namespace = APP_PATH . implode('/', $namespace);
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$name = $customProcess->getProcessName($soloProcess);
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scan_directory(directory('app'), 'App', [$namespace]);
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$system = sprintf('%s.process[%d]', Config::get('id', 'system-service'), $soloProcess->pid);
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if (Kiri::getPlatform()->isLinux()) {
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$soloProcess->name($system . '.' . $name . ' start.');
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}
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$name = Config::get('id', 'system-service');
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echo sprintf("\033[36m[" . date('Y-m-d H:i:s') . "]\033[0m [%s]Builder %s[%d].%d use time %s.", $name, 'Process ' . $name,
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$server->master_pid, $soloProcess->pid, round(microtime(true) - $time, 6) . 's') . PHP_EOL;
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$customProcess->signListen($soloProcess);
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$customProcess->onHandler($soloProcess);
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},
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$redirect_stdin_and_stdout,
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$pipe_type,
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$enable_coroutine
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);
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}
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/**
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* @return array
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*/
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public function getSetting(): array
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{
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return $this->server->setting;
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}
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/**
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* @param array $ports
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* @return array
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*/
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public function sortService(array $ports): array
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{
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$array = [];
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foreach ($ports as $port) {
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if ($port['type'] == Constant::SERVER_TYPE_WEBSOCKET) {
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array_unshift($array, $port);
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} else if ($port['type'] == Constant::SERVER_TYPE_HTTP) {
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if (!empty($array) && $array[0]['type'] == Constant::SERVER_TYPE_WEBSOCKET) {
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$array[] = $port;
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} else {
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array_unshift($array, $port);
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}
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} else {
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$array[] = $port;
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}
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}
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return $array;
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}
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/**
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* @param string $key
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* @param string|int $value
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*/
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public static function setEnv(string $key, string|int $value): void
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{
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putenv(sprintf('%s=%s', $key, (string)$value));
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}
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/**
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* @param array $configs
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* @return array
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*/
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private function getSystemEvents(array $configs): array
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{
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return array_intersect_key($configs['events'] ?? [], [
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Constant::SHUTDOWN => '',
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Constant::WORKER_START => '',
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Constant::WORKER_ERROR => '',
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Constant::WORKER_EXIT => '',
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Constant::WORKER_STOP => '',
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Constant::MANAGER_START => '',
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Constant::MANAGER_STOP => '',
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Constant::BEFORE_RELOAD => '',
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Constant::AFTER_RELOAD => '',
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Constant::START => '',
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]);
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}
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/**
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* @param ServerManager $context
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* @param array $config
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* @param int $daemon
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* @throws ConfigException
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* @throws ReflectionException
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* @throws Exception
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*/
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private function startListenerHandler(ServerManager $context, array $config, int $daemon = 0)
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{
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if (!$this->server) {
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$config = $this->mergeConfig($config, $daemon);
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}
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$context->addListener(
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$config['type'], $config['host'], $config['port'], $config['mode'],
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$config);
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}
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/**
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* @param $config
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* @param $daemon
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* @return array
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* @throws Exception
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*/
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private function mergeConfig($config, $daemon): array
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{
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$config['settings'] = $config['settings'] ?? [];
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if (!isset($config['settings']['daemonize']) || !$config['settings']['daemonize'] != $daemon) {
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$config['settings']['daemonize'] = $daemon;
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}
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if (!isset($config['settings']['log_file'])) {
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$config['settings']['log_file'] = storage('system.log');
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}
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$config['settings']['pid_file'] = storage('.swoole.pid');
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$config['events'] = $config['events'] ?? [];
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return $config;
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}
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/**
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* @param string $type
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* @param string $host
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* @param int $port
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* @param int $mode
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* @param array $settings
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* @throws Exception
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*/
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private function addNewListener(string $type, string $host, int $port, int $mode, array $settings = [])
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{
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$id = Config::get('id', 'system-service');
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echo sprintf("\033[36m[" . date('Y-m-d H:i:s') . "]\033[0m [%s]$type service %s::%d start.", $id, $host, $port) . PHP_EOL;
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/** @var Server\Port $service */
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$this->ports[$port] = $this->server->addlistener($host, $port, $mode);
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if ($this->ports[$port] === false) {
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throw new Exception("The port is already in use[$host::$port]");
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}
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$this->ports[$port]->set($settings['settings'] ?? []);
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$this->addServiceEvents($settings['events'] ?? [], $this->ports[$port]);
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}
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/**
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* @param int $port
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* @param string $event
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* @return Closure|array|null
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*/
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public function getPortCallback(int $port, string $event): Closure|array|null
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{
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/** @var Server\Port $_port */
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$_port = $this->ports[$port] ?? null;
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if (is_null($_port)) {
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return null;
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}
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return $_port->getCallback($event);
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}
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/**
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* @param string $type
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* @param string $host
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* @param int $port
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* @param int $mode
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* @param array $settings
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* @throws ReflectionException
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* @throws ConfigException
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*/
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private function createBaseServer(string $type, string $host, int $port, int $mode, array $settings = [])
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{
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$match = match ($type) {
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Constant::SERVER_TYPE_BASE, Constant::SERVER_TYPE_TCP,
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Constant::SERVER_TYPE_UDP => Server::class,
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Constant::SERVER_TYPE_HTTP => HServer::class,
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Constant::SERVER_TYPE_WEBSOCKET => WServer::class
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};
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$this->server = new $match($host, $port, SWOOLE_PROCESS, $mode);
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$this->server->set(array_merge(Config::get('server.settings', []), $settings['settings']));
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$id = Config::get('id', 'system-service');
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echo sprintf("\033[36m[" . date('Y-m-d H:i:s') . "]\033[0m [%s]$type service %s::%d start.", $id, $host, $port) . PHP_EOL;
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$this->addDefaultListener($type, $settings);
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}
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/**
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* @param int $port
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* @throws Exception
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*/
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public function stopServer(int $port)
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{
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if (!($pid = $this->checkPortIsAlready($port))) {
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return;
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}
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while ($this->checkPortIsAlready($port)) {
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Process::kill($pid, SIGTERM);
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usleep(300);
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}
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}
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/**
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* @param $port
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* @return bool|string
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* @throws Exception
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*/
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private function checkPortIsAlready($port): bool|string
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{
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if (!Kiri::getPlatform()->isLinux()) {
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exec("lsof -i :" . $port . " | grep -i 'LISTEN' | awk '{print $2}'", $output);
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if (empty($output)) return false;
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$output = explode(PHP_EOL, $output[0]);
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return $output[0];
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}
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$serverPid = file_get_contents(storage('.swoole.pid'));
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if (!empty($serverPid) && shell_exec('ps -ef | grep ' . $serverPid . ' | grep -v grep')) {
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Process::kill($serverPid, SIGTERM);
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}
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exec('netstat -lnp | grep ' . $port . ' | grep "LISTEN" | awk \'{print $7}\'', $output);
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if (empty($output)) {
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return false;
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}
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return explode('/', $output[0])[0];
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}
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/**
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* @param string $type
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* @param array $settings
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* @throws ReflectionException
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* @throws Exception
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*/
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private function addDefaultListener(string $type, array $settings): void
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{
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if (($this->server->setting['task_worker_num'] ?? 0) > 0) {
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$this->addTaskListener($settings['events']);
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}
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$this->addServiceEvents($settings['events'] ?? [], $this->server);
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Kiri::getDi()->setBindings(SwooleServerInterface::class,
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$this->server);
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}
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/**
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* @param array $events
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* @param Server|Port $server
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*/
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private function addServiceEvents(array $events, Server|Port $server)
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{
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foreach ($events as $name => $event) {
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if (is_array($event) && is_string($event[0])) {
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$event[0] = Kiri::getDi()->get($event[0], [$server]);
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}
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$server->on($name, $event);
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}
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}
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/**
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*
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*/
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public function start()
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{
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$this->server->start();
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}
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/**
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* @param string $class
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* @return object
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*/
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private function getNewInstance(string $class): object
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{
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return Kiri::getDi()->newObject($class);
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}
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/**
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* @param TaskExecute|string $handler
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* @param array $params
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* @param int|null $workerId
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* @throws ReflectionException
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* @throws Exception
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*/
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public function task(TaskExecute|string $handler, array $params = [], int $workerId = null)
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{
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if ($workerId === null || $workerId <= $this->server->setting['worker_num']) {
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$workerId = random_int($this->server->setting['worker_num'] + 1,
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$this->server->setting['worker_num'] + 1 + $this->server->setting['task_worker_num']);
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}
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if (is_string($handler)) {
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$implements = Kiri::getDi()->getReflect($handler);
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if (!in_array(TaskExecute::class, $implements->getInterfaceNames())) {
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throw new Exception('Task must instance ' . TaskExecute::class);
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}
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$handler = $implements->newInstanceArgs($params);
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}
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$this->server->task(serialize($handler), $workerId);
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}
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/**
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* @param mixed $message
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* @param int $workerId
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* @return mixed
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*/
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public function sendMessage(mixed $message, int $workerId): mixed
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{
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return $this->server?->sendMessage($message, $workerId);
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}
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/**
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* @param array $events
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* @throws ReflectionException
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*/
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private function addTaskListener(array $events = []): void
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{
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$task_use_object = $this->server->setting['task_object'] ?? $this->server->setting['task_use_object'] ?? false;
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$reflect = Kiri::getDi()->getReflect(OnServerTask::class)?->newInstance();
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if ($task_use_object || $this->server->setting['task_enable_coroutine']) {
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$this->server->on('task', $events[Constant::TASK] ?? [$reflect, 'onCoroutineTask']);
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} else {
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$this->server->on('task', $events[Constant::TASK] ?? [$reflect, 'onTask']);
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}
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$this->server->on('finish', $events[Constant::FINISH] ?? [$reflect, 'onFinish']);
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}
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/**
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* @param Port|Server $server
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* @param array|null $settings
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*/
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public function bindCallback(Port|Server $server, ?array $settings = [])
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{
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// TODO: Implement bindCallback() method.
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if (count($settings) < 1) {
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return;
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}
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foreach ($settings as $event_type => $callback) {
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if ($this->server->getCallback($event_type) !== null) {
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continue;
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}
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if (is_array($callback) && !is_object($callback[0])) {
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$callback[0] = Kiri::getDi()->get($callback[0]);
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}
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$this->server->on($event_type, $callback);
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}
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}
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}
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