Added SuperAgent http client

Author: jscriptcoder

package-lock.json

@@ -5,7 +5,8 @@
   "scripts": {
     "http-client": "babel-node src/clients/http/http_client.js",
     "axios-client": "babel-node src/clients/http/axios_client.js",
-    "fetch-client": "babel-node src/clients/http/fetch_client.js"
+    "fetch-client": "babel-node src/clients/http/fetch_client.js",
+    "superagent-client": "babel-node src/clients/http/superagent_client.js"
   },
   "repository": {
     "type": "git",
@@ -23,6 +24,7 @@
     "chalk": "^4.1.0",
     "node-fetch": "^2.6.1",
     "socket.io-client": "^2.3.0",
+    "superagent": "^6.1.0",
     "text-encoding": "^0.7.0",
     "unique-names-generator": "^4.3.1",
     "websocket": "^1.0.32",

package.json

@@ -1,19 +1,7 @@
 import http from 'http'
 import { host, port, serverUrl, iters } from '../config'
 import PerformanceTimer from '../PerformanceTimer'
-import { randomName } from '../utils'
-
-// Would be great to have Promise.defer :_(
-class Deferred {
-    resolve = null
-    reject = null
-    constructor() {
-        this.promise = new Promise((resolve, reject) => {
-            this.resolve = resolve
-            this.reject = reject
-        })
-    }
-}
+import { Deferred, randomName } from '../utils'
 
 async function request(reqOptions, postData) {
     const deferred = new Deferred() // Promise.defer() => not supported

src/clients/http/http_client.js

@@ -0,0 +1,36 @@
+import superagent from 'superagent'
+import { host, port, serverUrl, iters } from '../config'
+import PerformanceTimer from '../PerformanceTimer'
+import { randomName } from '../utils'
+
+export async function runTest() {
+    console.log(`SuperAgent client connecting to http://${host}:${port}`)
+    
+    const timer = new PerformanceTimer()
+
+    console.log(`Running test with ${iters} iterations...`)
+
+    timer.start()
+
+    // async loop
+    let i = iters
+    await (async function asyncLoop() {
+        const response = await superagent
+            .post(serverUrl)
+            .send({ name: randomName() })
+        const { greeting } = response.body
+
+        if (--i === 0) {
+            console.log(`Last greeting: ${greeting}`)
+            return
+        }
+
+        await asyncLoop()
+    })()
+
+    timer.end()
+}
+
+if (require.main === module) {
+    runTest()
+}

src/clients/http/superagent_client.js

@@ -1,8 +1,8 @@
-import { 
-    uniqueNamesGenerator, 
-    adjectives, 
-    colors, 
-    animals
+import {
+  uniqueNamesGenerator,
+  adjectives,
+  colors,
+  animals
 } from 'unique-names-generator'
 
 const rndNamesConfig = {
@@ -12,5 +12,17 @@ const rndNamesConfig = {
 }
 
 export function randomName() {
-    return uniqueNamesGenerator(rndNamesConfig)
+  return uniqueNamesGenerator(rndNamesConfig)
+}
+
+// Would be great to have Promise.defer :_(
+export class Deferred {
+  resolve = null
+  reject = null
+  constructor() {
+    this.promise = new Promise((resolve, reject) => {
+      this.resolve = resolve
+      this.reject = reject
+    })
+  }
 }