initial commit

src/Framework/ZMBuf.php

@@ -0,0 +1,95 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: jerry
+ * Date: 2018/2/25
+ * Time: 下午11:11
+ */
+
+namespace Framework;
+
+use Swoole\Atomic;
+use swoole_atomic;
+use ZM\Annotation\MappingNode;
+use ZM\connection\WSConnection;
+use ZM\Utils\Scheduler;
+use ZM\Utils\SQLPool;
+
+class ZMBuf
+{
+    //读写的缓存数据，需要在worker_num = 1下才能正常使用
+    /** @var mixed[] ZMBuf的data */
+    private static $cache = [];
+    /** @var WSConnection[] */
+    static $connect = [];//储存连接实例的数组
+    //Scheduler计划任务连接实例，只可以在单worker_num时使用
+    /** @var Scheduler|null */
+    static $scheduler = null;
+
+    //Swoole SQL连接池，多进程下每个进程一个连接池
+    /** @var SQLPool */
+    static $sql_pool = null;//保存sql连接池的类
+
+    //只读的数据，可以在多worker_num下使用
+    /** @var null|\Framework\GlobalConfig */
+    static $globals = null;
+
+    // swoole server操作对象，每个进程均分配
+    /** @var swoole_websocket_server $server */
+    static $server;
+    /** @var MappingNode Http请求uri路径根节点 */
+    public static $req_mapping_node;
+    /** @var mixed TimeNLP初始化后的对象，每个进程均可初始化 */
+    public static $time_nlp;
+    /** @var string[] $custom_connection_class */
+    public static $custom_connection_class = [];//保存自定义的ws connection连接类型的
+
+    // Atomic：可跨进程读写的原子计数，任何地方均可使用
+    /** @var null|swoole_atomic */
+    static $info_level = null;//保存log等级的原子计数
+    /** @var swoole_atomic $reload_time */
+
+    public static $events = [];
+    /** @var Atomic[] */
+    public static $atomics;
+
+    static function get($name, $default = null) { return self::$cache[$name] ?? $default; }
+
+    static function set($name, $value) { self::$cache[$name] = $value; }
+
+    static function append($name, $value) { self::$cache[$name][] = $value; }
+
+    static function appendKey($name, $key, $value) { self::$cache[$name][$key] = $value; }
+
+    static function appendKeyInKey($name, $key, $value) { self::$cache[$name][$key][] = $value; }
+
+    static function unsetCache($name) { unset(self::$cache[$name]); }
+
+    static function unsetByValue($name, $vale) {
+        $key = array_search($vale, self::$cache[$name]);
+        array_splice(self::$cache[$name], $key, 1);
+    }
+
+    static function isset($name) { return isset(self::$cache[$name]); }
+
+    static function array_key_exists($name, $key) { return isset(self::$cache[$name][$key]); }
+
+    static function in_array($name, $val) { return in_array($val, self::$cache[$name]); }
+
+    static function globals($key) { return self::$globals->get($key); }
+
+    public static function resetCache() {
+        self::$cache = [];
+        self::$connect = [];
+        self::$time_nlp = null;
+    }
+
+    /**
+     * 初始化atomic计数器
+     */
+    public static function initAtomic() {
+        foreach(ZMBuf::globals("init_atomics") as $k => $v) {
+            self::$atomics[$k] = new Atomic($v);
+        }
+    }
+}