---
title: "Discussion on \"How TCP Works: 3-Way Handshake & Reliable Communication\" | Hashnode"
description: "Discussion on \"How TCP Works: 3-Way Handshake & Reliable Communication\". Imagine this: You are in a classroom and want to ask your friend to give you a pencil. Your friend is sitting on the last bench(far from you), and there is a lot of noise in the room. You called your"
url: "https://hashnode.com/posts/how-tcp-works-3-way-handshake-reliable-communication/69b6645834db550e2c5a91be"
---

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# [How TCP Works: 3-Way Handshake & Reliable Communication](https://satyasootar.hashnode.dev/how-tcp-works-3-way-handshake-reliable-communication?utm_source=hashnode&utm_medium=feed)

Imagine this: You are in a classroom and want to ask your friend to give you a pencil. Your friend is sitting on the last bench(far from you), and there is a lot of noise in the room. You called your

Mar 15 · 6 min read · satyasootar.hashnode.dev  
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-   [#tcp](https://hashnode.com/tag/tcp)
-   [#udp](https://hashnode.com/tag/udp)
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-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#chaicohort](https://hashnode.com/tag/chaicohort)

## Written by

[SATYA SOOTAR](https://hashnode.com/@satyasootar)

@satyasootar · India

  
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