---
title: "Discussion on \"TCP Working: 3-Way Handshake & Reliable Communication\" | Hashnode"
description: "Discussion on \"TCP Working: 3-Way Handshake & Reliable Communication\". 🚨 What Happens If Data Is Sent Without Rules?\nImagine sending a large file to your friend without any system in place.\nThis could easily happen:\n\nSome parts never arrive\n\nSome arrive twice\n\nSome arrive in the wrong order\n\nSome get damaged on the way..."
url: "https://hashnode.com/posts/tcp-working-3-way-handshake-and-reliable-communication/697f9050e18d59a36418c577"
---

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# [TCP Working: 3-Way Handshake & Reliable Communication](https://buhtig.hashnode.dev/tcp-working-3-way-handshake-and-reliable-communication?utm_source=hashnode&utm_medium=feed)

🚨 What Happens If Data Is Sent Without Rules? Imagine sending a large file to your friend without any system in place. This could easily happen: Some parts never arrive Some arrive twice Some arrive in the wrong order Some get damaged on the way...

Feb 1 · 4 min read · buhtig.hashnode.dev  
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-   [#tcp](https://hashnode.com/tag/tcp)
-   [#tcp-handshake](https://hashnode.com/tag/tcp-handshake)

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