EventMachine
Puma
EventMachine | Puma | |
---|---|---|
3 | 40 | |
4,243 | 7,591 | |
0.1% | 0.2% | |
3.2 | 8.7 | |
10 months ago | 10 days ago | |
Ruby | Ruby | |
Ruby License | BSD 3-clause "New" or "Revised" 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.
EventMachine
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I don’t get all the hate for PHP and at this point I am too afraid to ask.
You could also use something like EventMachine (In ruby), Twisted (Python), Node (JS) or ReactPHP (for PHP) that will use the language and turn it into a web application server, and then you'll have only one long running process that handle all your requests with shared memory. You could even use something more fancy like RoadRunner in the case of PHP.
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Newb here: have you written your own web server? Seeking advice
Maybe check out EventMachine. You can roll your own using sockets if you don't want to use a library.
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Best of (Ruby) Gems Series - What's Next? What's Hot?
EventMachine
Puma
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Breaking the 300 barrier
As we use Puma as our webserver for our rails application, I quickly went to Puma's config file which typically resides in config/puma.rb. The config was set as
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Would you consider Rails as stable nowadays ?
They do! It's in the first section of the readme on the repo:
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Hosting Rails App on AWS
Start with service with systemd
- Recommended way to implement Puma plugin configuration
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Could not detect rake tasks
# Use the Puma web server [https://github.com/puma/puma] gem "puma", "~> 5.0" # Build JSON APIs with ease [https://github.com/rails/jbuilder] # gem "jbuilder" gem 'rack-cors' gem "devise" gem "jsonapi-serializer" gem 'devise-jwt' gem 'active_model_serializers' gem 'followability' gem 'dotenv-rails', groups: [:development, :test, :production] gem 'sprockets' # Use Redis adapter to run Action Cable in production # gem "redis", "~> 4.0" # Use Kredis to get higher-level data types in Redis [https://github.com/rails/kredis] # gem "kredis" # Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword] # gem "bcrypt", "~> 3.1.7" # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ] # Reduces boot times through caching; required in config/boot.rb gem "bootsnap", require: false # Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images] # gem "image_processing", "~> 1.2" # Use Rack CORS for handling Cross-Origin Resource Sharing (CORS), making cross-origin AJAX possible # gem "rack-cors" group :development, :test do # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem gem "debug", platforms: %i[ mri mingw x64_mingw ] end group :development do gem "sqlite3", "~> 1.4" # Speed up commands on slow machines / big apps [https://github.com/rails/spring] # gem "spring" end group :production do gem 'pg' end
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Dusting off my rails knowledge, need some tips / guidance on rails 7 and production
source "https://rubygems.org" git_source(:github) { |repo| "https://github.com/#{repo}.git" } ruby "3.1.0" # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main" gem "rails", "~> 7.0.4", ">= 7.0.4.2" # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails] gem "sprockets-rails" # Use sqlite3 as the database for Active Record gem "sqlite3", "~> 1.4" # Use the Puma web server [https://github.com/puma/puma] gem "puma", "~> 5.0" # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails] gem "importmap-rails" # Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev] gem "turbo-rails" # Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev] gem "stimulus-rails" # Build JSON APIs with ease [https://github.com/rails/jbuilder] gem "jbuilder" gem "mongoid" gem "mongoid-grid_fs" gem 'bootstrap', '~> 5.2.2' #sourced from https://github.com/twbs/bootstrap-rubygem gem 'rack-cors' # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ] # Reduces boot times through caching; required in config/boot.rb gem "bootsnap", require: false
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Write your own Domain Specific Language in Ruby
That doesn't mean one excludes the other. Gems like Puma use the instance_eval method for their configuration file.
- Welcome to Puma 6: Sunflower
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puma 6.0 released
Anyway I did it: https://github.com/puma/puma/issues/3003 It's quite more complicated: https://github.com/puma/puma/issues/2999 A fix is in progress: https://github.com/puma/puma/pull/3002
What are some alternatives?
Concurrent Ruby - Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
Thin - A very fast & simple Ruby web server
Async Ruby - An awesome asynchronous event-driven reactor for Ruby.
falcon - A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
Celluloid - Actor-based concurrent object framework for Ruby
Phusion Passenger - A fast and robust web server and application server for Ruby, Python and Node.js
Polyphony - Fine-grained concurrency for Ruby
Iodine - iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support
render_async - render_async lets you include pages asynchronously with AJAX
Goliath - Goliath is a non-blocking Ruby web server framework
Opal-Async - Non-blocking tasks and enumerators for Opal.
Unicorn - Unofficial Unicorn Mirror.