initial 2.0.0-a4 commit

src/ZM/Store/ZMAtomic.php

@@ -0,0 +1,38 @@
+<?php
+
+
+namespace ZM\Store;
+
+
+use Swoole\Atomic;
+use ZM\Config\ZMConfig;
+
+class ZMAtomic
+{
+    /** @var Atomic[] */
+    public static $atomics;
+
+    /**
+     * @param $name
+     * @return Atomic|null
+     */
+    public static function get($name) {
+        return self::$atomics[$name] ?? null;
+    }
+
+    /**
+     * 初始化atomic计数器
+     */
+    public static function init() {
+        foreach (ZMConfig::get("global", "init_atomics") as $k => $v) {
+            self::$atomics[$k] = new Atomic($v);
+        }
+        self::$atomics["stop_signal"] = new Atomic(0);
+        self::$atomics["wait_msg_id"] = new Atomic(0);
+        for ($i = 0; $i < 10; ++$i) {
+            self::$atomics["_tmp_" . $i] = new Atomic(0);
+        }
+    }
+
+
+}