yojimbo
libuv
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yojimbo | libuv | |
---|---|---|
5 | 75 | |
2,379 | 23,219 | |
1.1% | 1.4% | |
9.0 | 9.1 | |
25 days ago | 7 days ago | |
C | C | |
BSD 3-clause "New" or "Revised" License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
yojimbo
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Multiplayer Networking Solutions
yojimbo/ netcode/ reliable, all developped by Glenn Fidler, author of GafferOnGames
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"Move all" feature added in inventory. In your face little fudsters. Gaming revolution incoming!
They really just didn't know how to go about building a complex online game or what that entails. At one point they were trying to donate to open source networking projects that were still in development and not production-ready in hopes they'd help them make their game, you'll see them listed as sponsors of yojimbo for example. It was bizarre to watch.
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Handling acks during 1+ second packet loss with Glenn Fiedler's Reliable UDP Solution
I can't remember exactly how best to handle this (Glenn's yojimbo project is probably your best bet for a concrete implementation), but here's an idea: buffer and ACK some packets (e.g. up to N packets following your missing packet) and discard everything else (without ACK) until the missing one shows up. The protocol will then continuously try to send your missing packet, in addition to the packets you've intentionally not ACK'd. Once the missing packet shows up you can process it and any buffered packets up to your next missing packet and repeat.
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I need a good and simple networking library for C++
You may want to take a look at yojimbo , looks like it will fit your requirements pretty well.
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Programming question : Which techniques are used to achieve real-time between players in online openworlds ? (think wow, ff14, teso)
And has his own C++ library for transmitting messages over UDP protocol https://github.com/networkprotocol/yojimbo
libuv
- Epoll: The API that powers the modern internet (2022)
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APIs in Go with Huma 2.0
I wound up on a different team with pre-existing Python code so temporarily shelved my use of Go for a bit, and we used Sanic (an async Python framework built on top of the excellent uvloop & libuv that also powers Node.js) to build some APIs for live channel management & operations. We hand-wrote our OpenAPI and used it to generate documentation and a CLI, which was an improvement over what was there (or not) before. Other teams used the OpenAPI document to generate SDKs to interact with our service.
- Python Is Easy. Go Is Simple. Simple = Easy
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Notes: Advanced Node.js Concepts by Stephen Grider
In the source code of the Node.js opensource project, lib folder contains JavaScript code, mostly wrappers over C++ and function definitions. On the contrary, src folder contains C++ implementations of the functions, which pulls dependencies from the V8 project, the libuv project, the zlib project, the llhttp project, and many more - which are all placed at the deps folder.
- A Magia do Event Loop
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A complete guide to the Node.js event loop
Libuv, the C library that gives Node.js its asynchronous, non-blocking I/O capability is responsible for managing the thread pool. Node.js gives you the capability of using additional threads for computationally expensive and long-lasting operations to avoid blocking the event loop.
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What is Node.js?: A Complete Guide
Node.js is written in C, C++, and JavaScript. The core components of Node.js - the V8 engine and the libuv library - are written in C++ and C, respectively, since these languages provide low-level access to system resources, making them well-suited for building high-performance and efficient applications. JavaScript is mainly used to write the application logic.
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Node v20.3.0 (Current) upgrade to libuv 1.45.0, including SIGNIFICANT performance improvements to file system operations on Linux
x8 apparently https://github.com/libuv/libuv/pull/3952
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Node.js – v20.3.0
Notably upgrades to libuv 1.45 which has io_uring support. Faster file system access! Awhh yeah, it's on.
Remarkable what a mild & unintrusive PR adding io_uring was. https://github.com/libuv/libuv/pull/3952
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Using Parallel Processing in Node.js and its Limitations
Well, the single-threaded nature ultimately leads to its biggest downfall. Node.js utilizes a synchronous event loop engineered using Libuv that takes in code from the call stack and executes it.
What are some alternatives?
netcode.io - A protocol for secure client/server connections over UDP
libevent - Event notification library
ENet-CSharp - Reliable UDP networking library
Boost.Asio - Asio C++ Library
KCP - :zap: KCP - A Fast and Reliable ARQ Protocol
libev - Full-featured high-performance event loop loosely modelled after libevent
lsquic - LiteSpeed QUIC and HTTP/3 Library
tokio-uring - An io_uring backed runtime for Rust
SDLPoP - An open-source port of Prince of Persia, based on the disassembly of the DOS version.
uvw - Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!
bitproto - The bit level data interchange format for serializing data structures (long term maintenance).
C++ Actor Framework - An Open Source Implementation of the Actor Model in C++