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puma 1.5.0

Puma is a simple, fast, and highly concurrent HTTP 1.1 server for Ruby web applications. It can be used with any application that supports Rack, and is considered the replacement for Webrick and Mongrel. It was designed to be the go-to server for [Rubinius](http://rubini.us), but also works well with JRuby and MRI. Puma is intended for use in both development and production environments. Under the hood, Puma processes requests using a C-optimized Ragel extension (inherited from Mongrel) that provides fast, accurate HTTP 1.1 protocol parsing in a portable way. Puma then serves the request in a thread from an internal thread pool (which you can control). This allows Puma to provide real concurrency for your web application! With Rubinius 2.0, Puma will utilize all cores on your CPU with real threads, meaning you won't have to spawn multiple processes to increase throughput. You can expect to see a similar benefit from JRuby. On MRI, there is a Global Interpreter Lock (GIL) that ensures only one thread can be run at a time. But if you're doing a lot of blocking IO (such as HTTP calls to external APIs like Twitter), Puma still improves MRI's throughput by allowing blocking IO to be run concurrently (EventMachine-based servers such as Thin turn off this ability, requiring you to use special libraries). Your mileage may vary. In order to get the best throughput, it is highly recommended that you use a Ruby implementation with real threads like [Rubinius](http://rubini.us) or [JRuby](http://jruby.org).

Versions:

  1. 3.8.2 - March 14, 2017 java (134 KB)
  2. 3.8.2 - March 14, 2017 (109 KB)
  3. 3.8.1 - March 10, 2017 java (134 KB)
  4. 3.8.1 - March 10, 2017 (109 KB)
  5. 3.8.0 - March 09, 2017 java (134 KB)
  6. 1.5.0 - July 19, 2012 (56 KB)
Show all versions (182 total)

Runtime Dependencies (1):

Authors:

  • Evan Phoenix

Owners:

540cb3b3712ffe045113cb03bab616a2Db953d125f5cc49756edb6149f1b813e360db81fc4d83de5f6b6a13a398d4cb3

SHA 256 checksum:

197e0916b487379fd52f125bce6b597d16705a825b17e1da71cf19c4e7c005e4

Total downloads 15,910,024

For this version 10,133

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Licenses:

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Required Ruby Version: None

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