From c4a97a3cf7570eb7106fc8210067b3e320e908ea Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Javi=20Mart=C3=ADn?= Date: Tue, 12 Nov 2019 16:04:10 +0100 Subject: [PATCH] Clarify our `puma.rb` file is only used locally --- config/puma.rb | 44 ++++++-------------------------------------- 1 file changed, 6 insertions(+), 38 deletions(-) diff --git a/config/puma.rb b/config/puma.rb index c7f311f81..6cf278e41 100644 --- a/config/puma.rb +++ b/config/puma.rb @@ -1,47 +1,15 @@ +# ATTENTION: This file is only used to run puma on your development +# machine. To configure puma on production environments, use the +# `puma.rb` file in Capistrano's `shared` folder. + # Puma can serve each request in a thread from an internal thread pool. -# The `threads` method setting takes two numbers a minimum and maximum. -# Any libraries that use thread pools should be configured to match -# the maximum value specified for Puma. Default is set to 5 threads for minimum -# and maximum, this matches the default thread size of Active Record. -# +# Default is set to 5 threads for minimum and maximum, matching the +# default thread size of Active Record. threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }.to_i threads threads_count, threads_count -# Specifies the `port` that Puma will listen on to receive requests, default is 3000. -# port ENV.fetch("PORT") { 3000 } - -# Specifies the `environment` that Puma will run in. -# environment ENV.fetch("RAILS_ENV") { "development" } -# Specifies the number of `workers` to boot in clustered mode. -# Workers are forked webserver processes. If using threads and workers together -# the concurrency of the application would be max `threads` * `workers`. -# Workers do not work on JRuby or Windows (both of which do not support -# processes). -# -# workers ENV.fetch("WEB_CONCURRENCY") { 2 } - -# Use the `preload_app!` method when specifying a `workers` number. -# This directive tells Puma to first boot the application and load code -# before forking the application. This takes advantage of Copy On Write -# process behavior so workers use less memory. If you use this option -# you need to make sure to reconnect any threads in the `on_worker_boot` -# block. -# -# preload_app! - -# The code in the `on_worker_boot` will be called if you are using -# clustered mode by specifying a number of `workers`. After each worker -# process is booted this block will be run, if you are using `preload_app!` -# option you will want to use this block to reconnect to any threads -# or connections that may have been created at application boot, Ruby -# cannot share connections between processes. -# -# on_worker_boot do -# ActiveRecord::Base.establish_connection if defined?(ActiveRecord) -# end - # Allow puma to be restarted by `rails restart` command. plugin :tmp_restart