59 lines
2.3 KiB
PHP
59 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\command;
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use app\common\service\assistantservice\AssistantServiceWorker;
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use app\common\service\assistantservice\AssistantServiceAutomation;
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use think\console\Command;
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use think\console\Input;
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use think\console\input\Option;
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use think\console\Output;
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use think\facade\Db;
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final class AssistantServiceWork extends Command
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{
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protected function configure()
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{
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$this->setName('assistant-service:work')->setDescription('医助服务持久队列；未知执行结果不自动重试')
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->addOption('once', null, Option::VALUE_NONE, '只处理一轮')
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->addOption('sleep', null, Option::VALUE_REQUIRED, '空闲轮询间隔秒数', '3');
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}
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protected function execute(Input $input, Output $output): int
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{
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$running = true;
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if (function_exists('pcntl_async_signals')) {
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pcntl_async_signals(true);
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pcntl_signal(SIGTERM, static function () use (&$running): void { $running = false; });
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pcntl_signal(SIGINT, static function () use (&$running): void { $running = false; });
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}
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$pause = max(1, min(60, (int) $input->getOption('sleep')));
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$worker = new AssistantServiceWorker();
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try { do {
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$worked = false;
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try {
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$this->heartbeat('working');
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$worked = $worker->runOnce();
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$this->heartbeat('idle');
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if ($worked || $input->getOption('once')) { $output->writeln('ASSISTANT_SERVICE processed=' . ($worked ? '1' : '0')); }
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} catch (\Throwable $e) {
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$this->heartbeat('error');
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$output->writeln('ASSISTANT_SERVICE storage_or_configuration_error');
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try { Db::connect()->close(); } catch (\Throwable $ignored) {}
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if ($input->getOption('once')) { return 1; }
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}
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if (!$input->getOption('once') && $running && !$worked) { sleep($pause); }
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} while (!$input->getOption('once') && $running);
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} finally { $this->heartbeat('stopped'); }
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return 0;
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}
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private function heartbeat(string $phase): void
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{
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// 心跳存储故障不能改变原消费者生成/提交语义；总览将显示心跳缺失。
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try { AssistantServiceAutomation::workerHeartbeat($phase); } catch (\Throwable $ignored) {}
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}
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}
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