94 lines
3.2 KiB
PHP
94 lines
3.2 KiB
PHP
<?php
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// application/common/command/EmergencyGiftQueue.php
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namespace app\common\command;
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use think\console\Command;
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use think\console\Input;
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use think\console\Output;
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use think\console\input\Option;
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use think\Log;
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use app\common\library\GiftQueue;
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class EmergencyGiftQueue extends Command
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{
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protected function configure()
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{
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$this->setName('emergency:gift_queue')
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->setDescription('紧急处理积压送礼队列')
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->addOption('limit', 'l', Option::VALUE_OPTIONAL, '最大处理数量', 10000)
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->addOption('batch-size', 'b', Option::VALUE_OPTIONAL, '每批处理数量', 500)
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->addOption('concurrent', 'c', Option::VALUE_OPTIONAL, '并发进程数', 1);
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}
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protected function execute(Input $input, Output $output)
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{
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$limit = $input->getOption('limit');
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$batchSize = $input->getOption('batch-size');
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$concurrent = $input->getOption('concurrent');
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$output->writeln("<info>开始紧急处理积压送礼队列...</info>");
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$output->writeln("最大处理: {$limit}, 批量大小: {$batchSize}, 并发数: {$concurrent}");
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if ($concurrent > 1) {
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// 多进程处理
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$this->multiProcess($output, $limit, $batchSize, $concurrent);
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} else {
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// 单进程处理
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$result = GiftQueue::emergencyProcess($limit, $batchSize);
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$this->outputResult($output, $result);
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}
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}
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protected function multiProcess($output, $limit, $batchSize, $concurrent)
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{
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$perProcess = ceil($limit / $concurrent);
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$output->writeln("每个进程处理: {$perProcess}条");
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$pids = [];
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for ($i = 0; $i < $concurrent; $i++) {
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$pid = pcntl_fork();
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if ($pid == -1) {
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$output->writeln("<error>创建子进程失败</error>");
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exit(1);
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} elseif ($pid == 0) {
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// 子进程
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$result = GiftQueue::emergencyProcess($perProcess, $batchSize);
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$output->writeln("子进程 {$i} 完成: " . json_encode($result));
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exit(0);
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} else {
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// 父进程
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$pids[] = $pid;
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$output->writeln("启动子进程 {$i}, PID: {$pid}");
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}
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}
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// 等待所有子进程完成
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foreach ($pids as $pid) {
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pcntl_waitpid($pid, $status);
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$output->writeln("子进程 {$pid} 已完成");
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}
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// 输出最终统计
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$finalSize = GiftQueue::size();
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$output->writeln("<info>所有进程处理完成，剩余队列大小: {$finalSize}</info>");
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}
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protected function outputResult($output, $result)
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{
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$output->writeln("处理结果:");
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$output->writeln("总计处理: {$result['total_processed']}");
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$output->writeln("成功: {$result['total_success']}");
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$output->writeln("失败: {$result['total_failed']}");
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$output->writeln("剩余队列大小: {$result['remaining']}");
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if ($result['remaining'] > 0) {
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$output->writeln("<comment>队列仍有积压，建议增加并发处理</comment>");
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} else {
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$output->writeln("<info>队列积压已清理完成</info>");
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}
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}
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} |