Networking Memes

Do Not Write Code Without Coffee

2 days ago 122.7K views 0 shares

Someone clearly wrote this code before their morning coffee! The docstring says it "clothes the connection" instead of "closes the connection" - a classic caffeine-deficient typo that somehow made it through code review. Meanwhile, the function is actually doing what it's supposed to: checking if the socket exists before closing it. The contrast between the typo and the correct implementation is peak programmer brain operating on low power mode.

My Day In Two Parts: The DNS Saga

Networking Security Devops Linux Debugging

2 days ago 84.0K views 0 shares

The three stages of every network troubleshooting session, beautifully captured as poetry against cherry blossoms: First, the denial: "It's not DNS" Then, the stubborn resistance: "There's no way it's DNS" Finally, the crushing realization: "It was DNS" DNS (Domain Name System) is the internet's phonebook that translates human-friendly domain names into IP addresses. And somehow, despite being the first thing you're supposed to check, it's always the last thing you actually check. The haiku-like progression perfectly captures the emotional journey from confidence to despair that every network admin has experienced at 2AM while the production server is down.

Different Types Of Delivering Packets

Networking Programming Backend

2 days ago 105.7K views 1 shares

The perfect visualization of network protocols! TCP is that formal gentleman who carefully hands you the package, waits for confirmation, and probably has a spreadsheet tracking delivery times. Meanwhile, UDP is just yeet-and-forget—kicking packages in the general direction of your house and sprinting away before anyone notices. No wonder streaming services love UDP. "Did that packet of your Netflix show not arrive? Too bad, here's the next frame coming at your face anyway!" TCP would never—he's still waiting for you to sign for the last one.

The Cable Doesn't Know About Its Color

Networking Hardware

2 days ago 156.7K views 0 shares

Someone's waging war against the entire IT industry standards with this unholy abomination. The color-coding on cables and ports? Just a conspiracy by Big Cable to sell more wires! That yellow cable jammed into what's clearly not its matching port is the digital equivalent of putting pineapple on pizza. The blue tape-wrapped wires crammed into random pins would make any network engineer develop an eye twitch. Next up: "Firewalls are just a myth created by antivirus companies" and "Have you tried connecting your HDMI to the toilet? Works fine for me!"

Not Received Or Not Delivered

Networking Programming Backend

8 days ago 116.2K views 0 shares

The server is just yeeting responses into the void and hoping for the best! UDP (User Datagram Protocol) is basically the networking equivalent of throwing paper airplanes out a window and not caring if they reach their destination. Unlike its responsible older sibling TCP, UDP doesn't wait for acknowledgments or bother with retransmissions. It's the digital manifestation of "fire and forget" – perfect for streaming, gaming, and situations where dropping packets is preferable to waiting. The diagram perfectly captures how the server just keeps blasting responses without checking if anything arrived. Hey, did you get my packet? Who knows! Who cares!

Connection Refused: Relationship Edition

Networking Programming

9 days ago 129.1K views 0 shares

Connection Refused: Relationship Edition

Developer relationships in a nutshell. He's trying to establish a connection with her, but she's adamantly refusing to bind to his socket. Classic networking misunderstanding. She wants him to listen to her words, not her TCP/IP packets. Guess their connection status is officially REFUSED .

Is This Justified

C++ Networking Security Programming Debugging

10 days ago 161.2K views 0 shares

Ah, the classic "just reset everything and pray" approach to buffer overflow. Nothing says "enterprise-ready" like a class that admits it's not thread-safe in a TODO comment that's probably been there since 2007. The cherry on top is that C-style cast with the helpful "WARNING" comment right next to it. Because nothing makes me sleep better at night than knowing our production system handles network packets by just yeeting the buffer offset back to zero when things get spicy. This code is basically the digital equivalent of duct-taping a leaking pipe while the house is flooding. And the name "LegacyConnectionManager" is the perfect touch - we all know "Legacy" is code for "nobody wants to touch this nightmare but we can't afford to rewrite it."

The Bandwidth Vampire Effect

Networking Hardware

12 days ago 111.0K views 0 shares

Ah, the classic "I'll just borrow your WiFi for a sec" that turns your 16K gaming experience into a potato-quality slideshow. Nothing says friendship like watching your bandwidth get absolutely massacred while your buddy streams 4K cat videos, downloads the entire Steam library, and probably mines some crypto on the side. Your internet provider must love that sudden spike in usage that makes your router sound like it's about to achieve liftoff. Next time just hand them your credit card instead—it'll be less painful.

DNS: The Grim Reaper Of Cloud Services

Networking Devops AWS Azure Gcp

14 days ago 217.6K views 1 shares

Death (DNS) is knocking on GCP's door after already claiming AWS and Azure as victims. When your cloud provider's DNS goes down, everything goes down with it. Three major outages in recent memory, and engineers everywhere are just waiting for the GCP massacre to complete the unholy trinity. Nothing like watching your entire infrastructure implode because someone fat-fingered a DNS config change that propagated globally in seconds. Hope you've got a good incident response template ready!

Please Don't Make Fun Of My Home Server

Networking Security Devops Hardware Linux

17 days ago 270.2K views 0 shares

Nothing says "I've reached peak adulthood" quite like defending your janky home server setup from judgment. That little black box running your Plex media server, personal cloud, and three different abandoned side projects is basically your digital child now. The corporate IT folks might have their fancy racks and redundant cooling systems, but your repurposed desktop sitting on a doily with blinking lights is hosting your entire digital life on a residential internet connection with a dynamic IP address. And you'll defend it to your dying breath. Sure, it crashes every time there's a power flicker and your uptime is measured in "since the last thunderstorm," but it's yours , dammit!

Junior Dev Vs Websocket

Debugging Webdev Networking Javascript Programming

20 days ago 166.7K views 0 shares

The sad Pepe frog in monk robes staring at a gun is basically the spiritual journey of every dev who's battled WebSockets. After 6 hours of "connection refused" errors and Stack Overflow threads from 2013, you start contemplating alternative career paths. The dark truth we veterans know: sometimes it's not your code, it's not the server, it's just WebSockets being WebSockets. The universe's way of teaching you humility through persistent connection failures.

Packet Loss Has Different Consequences

Networking Programming

22 days ago 152.3K views 0 shares

The difference between IT Engineers and drug dealers when "losing a few packets" is night and day. For network folks, it's just Tuesday - hit retry and move on with your life. For the pharmaceutical distribution specialists, it's 5-10 years without parole. TCP will happily retransmit your lost data; the DEA won't retransmit your freedom.

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