56 lines
1.7 KiB
Ruby
56 lines
1.7 KiB
Ruby
ASCIINEMA_HOME = ENV["ASCIINEMA_HOME"] || Dir.pwd
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UNICORN_WORKERS = (ENV["UNICORN_WORKERS"] || "4").to_i
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# Use at least one worker per core if you're on a dedicated server,
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# more will usually help for _short_ waits on databases/caches.
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worker_processes UNICORN_WORKERS
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# Help ensure your application will always spawn in the symlinked
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# "current" directory that Capistrano sets up.
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working_directory ASCIINEMA_HOME
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listen 3000, :tcp_nopush => true
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# nuke workers after 60 seconds
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timeout 60
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# feel free to point this anywhere accessible on the filesystem
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pid "#{ASCIINEMA_HOME}/tmp/unicorn.pid"
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preload_app true
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# Enable this flag to have unicorn test client connections by writing the
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# beginning of the HTTP headers before calling the application. This
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# prevents calling the application for connections that have disconnected
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# while queued. This is only guaranteed to detect clients on the same
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# host unicorn runs on, and unlikely to detect disconnects even on a
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# fast LAN.
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check_client_connection false
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before_exec do |server|
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ENV["BUNDLE_GEMFILE"] = "#{ASCIINEMA_HOME}/Gemfile"
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end
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before_fork do |server, worker|
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if defined?(ActiveRecord::Base)
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ActiveRecord::Base.connection.disconnect!
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Rails.logger.info('Disconnected from ActiveRecord')
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end
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old_pid = "#{server.config[:pid]}.oldbin"
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if old_pid != server.pid
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begin
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sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
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Process.kill(sig, File.read(old_pid).to_i)
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rescue Errno::ENOENT, Errno::ESRCH
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end
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end
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end
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after_fork do |server, worker|
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if defined?(ActiveRecord::Base)
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ActiveRecord::Base.establish_connection
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Rails.logger.info('Connected to ActiveRecord')
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end
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end
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