restana - npm Package Compare versions

Comparing version 0.2.1 to 0.3.0

index.js

@@ -20,3 +20,3 @@ const http = require("http");
     let app = {
-        use: (middleware, context) => {
+        use: (middleware, context = {}) => {
             middlewares.push({
@@ -23,0 +23,0 @@ handler: middleware,

libs/middleware-chain.js

 const next = (middlewares, req, res, cb) => {
     let middleware = middlewares.shift();
 
-    return () => {
+    return (err) => {
+        if (err) return res.send(err);
         if (res.statusCode == 200 && !res.finished) {
@@ -9,3 +10,3 @@ if (!middleware) return cb();
                 try {
-                    let result = middleware.handler.call(middleware.context || {}, req, res, next(middlewares, req, res, cb));
+                    let result = middleware.handler.call(middleware.context, req, res, next(middlewares, req, res, cb));
                     if (result instanceof Promise) { // async support
@@ -12,0 +13,0 @@ result.catch(res.send);

libs/response-extensions.js

@@ -9,3 +9,3 @@ module.exports.send = (req, res) => (data = 200, code = 200, headers = {}) => {
         if (data instanceof Error) {
-            code = data.code || 500;
+            code = data.status || data.code || 500;
             data = {
@@ -30,3 +30,4 @@ code,
             req,
-            data
+            data,
+            code
         }
@@ -33,0 +34,0 @@ res.emit('response', params);

package.json

 {
   "name": "restana",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "Super fast and minimalist web framework for building REST micro-services.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -52,3 +52,3 @@ # REST-Ana
 ```
-Middleware usage:
+### Middleware usage:
 ```js
@@ -75,2 +75,21 @@ const service = require('restana')({});
 service.start();
-```
+```
+Third party middlewares support:
+> Almost all middlewares using the *function (req, res, next)* signature format should work. With the consideration that they don't use any custom framework feature.
+
+Examples :
+* **raw-body**: [https://www.npmjs.com/package/raw-body](https://www.npmjs.com/package/raw-body). See demo: [raw-body.js](demos/raw-body.js)
+* **express-jwt**: [https://www.npmjs.com/package/express-jwt](https://www.npmjs.com/package/express-jwt). See demo: [express-jwt.js](demos/express-jwt.js)
+* **body-parser**: [https://www.npmjs.com/package/body-parser](https://www.npmjs.com/package/body-parser). See demo: [body-parser.js](demos/body-parser.js)
+
+## Performance comparison
+Performance comparison for a basic *Hello World!* response in cluster mode with 4 processes:
+```bash
+ab -n 10000 -c 1000 http://localhost:3000/v1/welcome
+```
+Results: 
+* restana: ~1300ms
+* koa: ~1500ms
+* hapi: ~4200ms
+* express: ~1800ms
+* restify: ~2000ms

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Improved metrics

Total package byte prevSize

9619

increased by11.93%

Lines of code

151

increased by1.34%

Number of lines in readme file

93

increased by25.68%

No dependency changes