添加whatshub工单

2026-06-20 04:47:34 +08:00
parent a6c87e8e25
commit d5a0ffa6db
271 changed files with 9377 additions and 303 deletions
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\service;
+
+/**
+ * 定时同步全局互斥锁，防止每分钟 cron 重叠执行打满 Node 队列
+ */
+class SplitCronLockService
+{
+    private const LOCK_FILE = 'cron.lock';
+
+    /**
+     * 尝试获取全局 cron 锁
+     */
+    public function acquire(): bool
+    {
+        $path = $this->lockPath();
+        if ($this->isStaleLock($path)) {
+            @unlink($path);
+        }
+        if (is_file($path)) {
+            return false;
+        }
+        $payload = json_encode([
+            'pid'  => getmypid(),
+            'time' => time(),
+        ], JSON_UNESCAPED_UNICODE);
+        $written = @file_put_contents($path, $payload, LOCK_EX);
+        return $written !== false;
+    }
+
+    /**
+     * 释放全局 cron 锁
+     */
+    public function release(): void
+    {
+        $path = $this->lockPath();
+        if (is_file($path)) {
+            @unlink($path);
+        }
+    }
+
+    private function lockPath(): string
+    {
+        $runtime = defined('RUNTIME_PATH') ? RUNTIME_PATH : (dirname(__DIR__, 3) . '/runtime/');
+        $dir = $runtime . 'split_ticket_sync/';
+        if (!is_dir($dir)) {
+            @mkdir($dir, 0755, true);
+        }
+        return $dir . self::LOCK_FILE;
+    }
+
+    private function isStaleLock(string $path): bool
+    {
+        if (!is_file($path)) {
+            return false;
+        }
+        $mtime = (int) @filemtime($path);
+        $ttl = SplitSyncConfigService::getCronLockTtlSeconds();
+        return $mtime > 0 && (time() - $mtime) > $ttl;
+    }
+}