Tornado
libevent
Tornado | libevent | |
---|---|---|
13 | 12 | |
21,520 | 10,745 | |
0.2% | 0.7% | |
7.4 | 8.9 | |
2 days ago | about 8 hours ago | |
Python | C | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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.
Tornado
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Epoll: The API that powers the modern internet (2022)
I am not expert in these but I thought Tornado's ioloop was readable enough for me to learn more event loops. Mostly, it was being implemented in pure Python.
https://github.com/tornadoweb/tornado/blob/branch4.5/tornado...
(Had to be in 4.5 because the newer versions 5.x and 6.x, it's switched to Python's stdlib asyncio)
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Tornado web server/framework
I am a bit confused, Tornado is web server like a apache http server, or a framework like django, or both?
- Ask HN: What's the most elegant piece of code you've seen?
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In your experience, what is the best backend framework for working with websockets?
For Python, I use Tornado.
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tornado for a complete beginner
tornado? this https://github.com/tornadoweb/tornado ?
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How to work with an RPC WebSocket Server
I'm writing a Node app that talks to a server that uses Tornado, a Python networking framework. The server uses WebSocket and structured JSON to expose RPCs, like sign_on called with the following message:
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Ask HN: Web frameworks – which less popular framework are you using and why?
I've been using Python's Tornado (http://www.tornadoweb.org/) for years now.
Now on version 6, it's fast, well maintained, mature, and has good docs with readable code.
@bdarnell has done an excellent job maintaining it.
Here's one example:
Tornado supported async style co-routines before asyncio was a thing. Now it uses asyncio under the hood by default -- and it did so with an exceptionally smooth transition.
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The Best Python Web Frameworks🤩
Tornado is another micro framework aimed at a specific use case: asynchronous networking applications. Tornado is well-suited for creating services that open a great many network connections and keep them alive that is, anything involving WebSockets or long polling. Moreover, It requires Python 3.5 or higher and drops Python 2 support entirely.
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TIL : Tornado | Fix "tornado.util.TimeoutError: Operation timed out after 5 seconds"
How to fix tornado.util.TimeoutError: Operation timed out after 5 seconds on tornado test debug?
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Project brainstorming for real-time data display
Here's an official demo chat app using websocket: https://github.com/tornadoweb/tornado/tree/master/demos/websocket, though you should read the docs on websocket for understanding the code.
libevent
- Epoll: The API that powers the modern internet (2022)
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Help running crystal on remote server
However, you should be able to use a different version of the library that is compatible with your system. Maybe you can install the development package for `libevent` via the system package manager? That should assure a working state. Otherwise you should be able to download a compatible version from https://libevent.org/ (either binary or source and build it yourself).
- Concurrency Model in JavaScript Runtime Environments
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Understand the underlying Javascript - event loop
They're different. Node uses libuv while chromium uses libevent. You're also seeing different APIs for working with the event loop like nextTick() in Node that doesn't exist in browsers.
- Libevent - Event notification library
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Tmux install script I made to install the latest stable version
Unknown OS, continue trying to install? Menu? Develope this area! Querying Versions on https://libevent.org... Please be patient.
- Looking for low footprint c++ library to build a REST client
- Io_uring is not an event system
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Packaging your Crystal app into a Flatpak
app-id: dev.geopjr.Hashbrown runtime: org.gnome.Platform runtime-version: "3.38" sdk: org.gnome.Sdk command: hashbrown finish-args: - --socket=wayland - --socket=fallback-x11 - --share=ipc cleanup: - /include - /lib/pkgconfig - /share/doc - /share/man - "*.a" - "*.la" modules: - name: libevent sources: - type: git url: https://github.com/libevent/libevent.git tag: release-2.1.12-stable - name: hashbrown buildsystem: simple build-commands: - $(pwd)/crystal/bin/crystal build ./src/hashbrown.cr --no-debug --release - install -D -m 0755 hashbrown /app/bin/hashbrown - install -D -m 0644 extra/Hashbrown.desktop /app/share/applications/dev.geopjr.Hashbrown.desktop - install -D -m 0644 extra/icons/logo.svg /app/share/icons/hicolor/scalable/apps/dev.geopjr.Hashbrown.svg - install -D -m 0644 extra/icons/symbolic.svg /app/share/icons/hicolor/symbolic/apps/dev.geopjr.Hashbrown-symbolic.svg post-install: - install -D -m 0644 extra/dev.geopjr.Hashbrown.metainfo.xml /app/share/metainfo/dev.geopjr.Hashbrown.metainfo.xml sources: - type: git url: https://github.com/GeopJr/Hashbrown.git tag: v1.2.0 commit: 02ecf5cc5aacc32fc484fd9e348d2b1220168295 - type: archive dest: crystal/ url: https://github.com/crystal-lang/crystal/releases/download/1.0.0/crystal-1.0.0-1-linux-x86_64.tar.gz sha256: 00211ca77758e99210ec40b8c5517b086d2ff9909e089400f6d847a95e5689a4 - type: git url: https://github.com/jhass/crystal-gobject.git commit: 6468c57f8aa54b71c766d27b1e59e87a09ee8552 dest: lib/gobject - type: git url: https://github.com/elorest/compiled_license.git tag: v0.1.3 commit: f287c2c8c95579688fa5620df954d8cc1272cbbf dest: lib/compiled_license
What are some alternatives?
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production
libuv - Cross-platform asynchronous I/O
Flask - The Python micro framework for building web applications.
Boost.Asio - Asio C++ Library
AIOHTTP - Asynchronous HTTP client/server framework for asyncio and Python
libev - Full-featured high-performance event loop loosely modelled after libevent
Django - The Web framework for perfectionists with deadlines.
liburing
CherryPy - CherryPy is a pythonic, object-oriented HTTP framework. https://cherrypy.dev
C++ Actor Framework - An Open Source Implementation of the Actor Model in C++
sanic - Accelerate your web app development | Build fast. Run fast.
uvw - Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!