genawaiter
tokio-tungstenite
genawaiter | tokio-tungstenite | |
---|---|---|
11 | 15 | |
428 | 1,621 | |
- | 2.2% | |
0.0 | 7.3 | |
almost 2 years ago | 4 months ago | |
Rust | Rust | |
- | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
genawaiter
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Letlang — Roadblocks and how to overcome them - My programming language targeting Rust
Yes, Letlang is translated to Rust and the runtime is implemented in Rust, using tokio and genawaiter. The compiler itself is also built in Rust.
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Hey Rustaceans! Got a question? Ask here (7/2023)!
(note that genawaiter itself doesn't support no_std environments, but there's a merge request for that.)
- What is the next big thing coming to Rust
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A personal list of Rust grievances
> `async` to make fake generators.
Genawaiter[0] is one of them.
[0]: https://github.com/whatisaphone/genawaiter
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Generalizing coroutines - The Rust Language Design Team
Are you aware of the genawaiter crate?
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Do not wait for Rust generators
A warning though: genawaiter doesn't seem to be maintained. The last commit is 2 years old, and issues are not active (I opened one that I find somewhat critical: https://github.com/whatisaphone/genawaiter/issues/35).
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Hey Rustaceans! Got an easy question? Ask here (46/2021)!
There's e.g. https://github.com/whatisaphone/genawaiter, but you can also use yield directly (https://doc.rust-lang.org/beta/unstable-book/language-features/generators.html).
- What feature would you like to see implemented/stabilized?
- What's the outlook on generator functions in Rust?
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Generators in Rust?
If you're interested in something that can be used right now, on stable, you should take a look at the genawaiter crate, it reimplements generators with async.
tokio-tungstenite
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How to know when can I send a message via a websocket with tokio tungstenite?
I can't help you debug your code if you do not provide it. Have you looked at the example client?
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Yet another Web-Socket implementation in rust.
It passed all test of the autobahn testsuite And web-socket-benchmark show about 3x faster then tokio-tungstenite
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Hey Rustaceans! Got a question? Ask here (7/2023)!
There are example files in the tokio-tungstenite crate called `autobahn-client.rs` and `autobahn-server.rs`. Why are they called autobahn? I googled and can't understand what autobahn is all about. Is it a websocket pattern? Or some protocol?
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Hey Rustaceans! Got a question? Ask here (5/2023)!
I'm using another crate that requires tls, specifically tokio-tungstenite, I'll try your suggestions later today once I get home
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Hey Rustaceans! Got a question? Ask here (3/2023)!
Tokio-tungstenite - It looks like in this example, it's spamming the task thread with wakeup calls from all of the active connections. This design choice makes me doubt that this was well written in general.
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Should i use ws-rs?
tokio-tungstenite is the more popular library. In frameworks, offhand Axum supports websockets (docs, example)
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How would you refactor this code to use std's Mutex instead of Tokio's mutex
If you only have one task sending data to the sink, you probably don't need forward, as you can just write to the sink directly (you might not even need to split the stream in the first place, but i'm not sure about that). But often you want to write to the sink from different tasks (e.g. this example takes messages sent from one websocket connection, and broadcasts it onto every other connected websocket, so the sink for each websocket needs to be accessed by every other websocket handler task), and you can't do that with only the sink as you can't clone it. Either need to wrap it into a Mutex and clone that around the different tasks (and lock it every time you need to write to it, like OP did originally) or you can use forward to map the rx (receiver) of a channel to the sink, and clone the tx (sender) part of the channel for each task that wants to write to the sink. That way, you only have one task that is accessing the sink directly, so no issues with synchronization.
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Hey Rustaceans! Got a question? Ask here! (30/2022)!
Has anyone worked with websockets before? Particularly with the tokio-tungstenite crate? I'm getting a Protocol(ResetWithoutClosingHandshake) error in my request. I send in some text, and i'm supposed to receive an audio file back.
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What's the best production-grade websocket library in Rust?
tokio-tungstenite
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help using async websocket using tokio-tungstenite
i based my code mostly on the client example from the tokio-tungstenite project: https://github.com/snapview/tokio-tungstenite/blob/master/examples/client.rs
What are some alternatives?
rust-rdkafka - A fully asynchronous, futures-based Kafka client library for Rust based on librdkafka
async-tungstenite - Async binding for Tungstenite, the Lightweight stream-based WebSocket implementation
kbio - Another Async IO Framework based on io_uring
Warp - Warp is a modern, Rust-based terminal with AI built in so you and your team can build great software, faster.
polonius - Defines the Rust borrow checker.
reqwest - An easy and powerful Rust HTTP Client
rocket-lamb - A crate to allow running a Rocket webserver as an AWS Lambda Function with API Gateway or an Application Load Balancer
axum - Ergonomic and modular web framework built with Tokio, Tower, and Hyper
generator-rs - rust stackful generator library
tangle - Radically simple multiplayer / networked WebAssembly
srgb.rs - Implementation of sRGB primitives and constants
warp - A super-easy, composable, web server framework for warp speeds.