Better express docs.

Author: odeadglaz

README.md

@@ -14,18 +14,21 @@ Let't start with creating the context initialisation point of our app, well take
 ```js
 // main.js
 
-const Context = require('node-execution-context');
 const express = require('express');
+const {  AsyncResource  } = require('async_hooks');
+const Context = require('node-execution-context');
 const UserController = require('./controllers/user');
 const app = express();
 const port = 3000;
 
 const ContextMiddleware = (req, res, next) => {
-    Context.create({
-        reference: req.body.reference    
-    });
-
-    next();
+	const requestResource = new AsyncResource('REQUEST_CONTEXT');
+	requestResource.runInAsyncScope(() => {
+		Context.create({
+			val: true
+		});
+		next();
+	});
 };
 
 app.use('/', ContextMiddleware);

example/controller.js

@@ -1,7 +1,16 @@
 const Context = require('../src');
 
+const delay = (callback) => setTimeout(() => {
+	callback()
+}, 2000)
+
 class UserController {
 	get(req, res) {
+
+		delay(() => {
+			console.log('Callback : ', Context.get());
+		})
+
 		res.send(Context.get());
 	}
 }

example/middleware.js

@@ -1,8 +1,12 @@
+const {  AsyncResource  } = require('async_hooks');
 const Context = require('../src');
 
 module.exports = (req, res, next) => {
-	Context.create({
-		val: true
+	const asyncResource = new AsyncResource('REQUEST_CONTEXT');
+	return asyncResource.runInAsyncScope(() => {
+		Context.create({
+			val: true
+		});
+		next();
 	});
-	next();
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "node-execution-context",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Provides execution context wrapper for node JS, can be used to create execution wrapper for handling requests and more",
   "author": "Oded Goldglas <odedglas@gmail.com>",
   "license": "ISC",