Skip to content
youhoc
  • Pages
    • Home
    • Modern App Guidelines
    • Linux
      • Day 1: Linux Distributions & Navigation
      • Day 2: User Management
      • Day 3: File Permission & Ownership
      • Day 4: Package Management
      • Day 5: Services Management
    • Javascript
      • JS The Weird Part
        • Execution Context
        • Types & Operators
        • Objects & Functions
        • Error Handling & Strict Mode
        • Typescript, ES6, Tra
      • Modern JS
        • JS in the Browser
        • Data Storage JSON
        • Modern JS
        • Advanced Objects & Methods
        • Webpack & Babel
        • Async
      • jQuery
        • In-depth Analysis of jQuery
      • React-ready JS
        • Arrow Function
        • Template Literals
        • Logical AND, OR, Ternary, Nullish Operators
        • Destructuring & Rest Operator
        • Array Method
        • Immutability and Spread Operator
        • Promises, Async/Await, Callback
    • PHP
      • gruntJS
      • composer
      • MySQL
    • Docker
      • Container Basics
      • Container Networking
      • Container Image
      • Container Volume & Persistent Data
      • Dockerfile
      • Docker Compose
      • Docker Registry
    • Node.js
      • Installing & Exploring
      • Loading Modules
      • npm - Get Command Input
      • icon picker
        Web Server
        • Express Web Server
      • Template Engine & MVC
      • File System & Input Arguments
      • 6. Deploy to Heroku & Github
      • Authentication
      • 7. Databases
      • 8. Rest API
      • Errors
    • ReactJS
      • React from Andrew
        • Summary from Next
        • 1. Basics
        • 2. React Components
        • 3. Webpack
        • 4. Styling with SCSS
        • 5. React Router
        • 6. React Hook
      • Modern React From The Beginning
        • Intro to JSX
        • Vite Build Tools
        • Basic Component Creation
        • Component State
        • Props & Component Composition
        • useState with Inputs & Form Submission
        • useEffect, useRef & Local Storage
        • Async / Await and Http Request in React
        • React Router: Declarative Mode
        • ContextAPI
        • React Router: Framework Mode
          • File-routing & HTML Layouts
          • Server-side Data Query
          • Links & Navigation
          • Loaders
    • Typescript
      • Type User vs UserProp
    • Payload CMS
youhoc
/
/
Web Server
Share
Explore

Request & Response

Request

Is a JSON object. Important:
url: string after domain:
method: GET, POST...
headers: object contain...
host
cache-control
user-agent (browser)
accept
cookie
All kind of headers for reference:
⁠
Loading
developer.mozilla.org
⁠
⁠

Response

Simple

Under-the-hood Request & Response

Request Body is sent as Stream of Data
maybe a file, or an object, or string...
Request Body is broken into chunks
use af Buffer (Buffer holds multiple chunks)
On fully parsed, convert the data
can’t work with data instantly
This is a RAW logic, will eventually use Express to solve this complex.
⁠
IMG_1387.jpeg
⁠
⁠

Event-driven Execution

Back to async, await, promise things
Want to print your doc?
This is not the way.
Try clicking the ⋯ next to your doc name or using a keyboard shortcut (
CtrlP
) instead.