36 lines
1.6 KiB
Ruby
36 lines
1.6 KiB
Ruby
# This configuration file will be evaluated by Puma. The top-level methods that
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# are invoked here are part of Puma's configuration DSL. For more information
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# about methods provided by the DSL, see https://puma.io/puma/Puma/DSL.html.
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# Puma can serve each request in a thread from an internal thread pool.
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# The `threads` method setting takes two numbers: a minimum and maximum.
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# Any libraries that use thread pools should be configured to match
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# the maximum value specified for Puma. Default is set to 5 threads for minimum
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# and maximum; this matches the default thread size of Active Record.
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max_threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
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min_threads_count = ENV.fetch("RAILS_MIN_THREADS") { max_threads_count }
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threads min_threads_count, max_threads_count
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# Specifies that the worker count should equal the number of processors in production.
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if ENV["RAILS_ENV"] == "production"
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require "concurrent-ruby"
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worker_count = Integer(ENV.fetch("WEB_CONCURRENCY") { Concurrent.physical_processor_count })
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workers worker_count if worker_count > 1
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end
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# Specifies the `worker_timeout` threshold that Puma will use to wait before
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# terminating a worker in development environments.
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worker_timeout 3600 if ENV.fetch("RAILS_ENV", "development") == "development"
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# Specifies the `port` that Puma will listen on to receive requests; default is 3000.
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port ENV.fetch("PORT") { 3000 }
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# Specifies the `environment` that Puma will run in.
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environment ENV.fetch("RAILS_ENV") { "development" }
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# Specifies the `pidfile` that Puma will use.
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pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
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# Allow puma to be restarted by `bin/rails restart` command.
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plugin :tmp_restart
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