[AsyncLocalStorage] For fixing asyncLocalStorage.getStore() return undefined after call redis command

lib/command.js

@@ -1,12 +1,39 @@
 'use strict';
 
+var debug = require('./debug');
 var betterStackTraces = /development/i.test(process.env.NODE_ENV) || /\bredis\b/i.test(process.env.NODE_DEBUG);
 
+var AsyncResource;
+var executionAsyncId;
+var isSupported = false;
+
+try {
+    var asyncHooks = require('async_hooks');
+    if (typeof asyncHooks.AsyncResource.prototype.runInAsyncScope === 'function') {
+        AsyncResource = asyncHooks.AsyncResource;
+        executionAsyncId = asyncHooks.executionAsyncId;
+        isSupported = true;
+    }
+} catch (e) { debug('async_hooks does not support'); }
+
 function Command (command, args, callback, call_on_write) {
     this.command = command;
     this.args = args;
     this.buffer_args = false;
-    this.callback = callback;
+    if (isSupported && typeof callback === 'function') {
+        var asyncResource = new AsyncResource('redis', executionAsyncId());
+        this.callback = function () {
+            try {
+                // asyncResource.runInAsyncScope(callback, this, ...arguments);
+                var params = [callback, this].concat(Array.from(arguments));
+                asyncResource.runInAsyncScope.apply(asyncResource, params);
+            } finally {
+                asyncResource.emitDestroy();
+            }
+        };
+    } else {
+        this.callback = callback;
+    }
     this.call_on_write = call_on_write;
     if (betterStackTraces) {
         this.error = new Error();