68 lines
1.3 KiB
Ruby
68 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require_relative 'runner'
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require_relative 'detect'
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require_relative 'plugin'
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module Puma
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# This class is instantiated by the `Puma::Launcher` and used
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# to boot and serve a Ruby application when no puma "workers" are needed
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# i.e. only using "threaded" mode. For example `$ puma -t 1:5`
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#
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# At the core of this class is running an instance of `Puma::Server` which
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# gets created via the `start_server` method from the `Puma::Runner` class
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# that this inherits from.
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class Single < Runner
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# @!attribute [r] stats
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def stats
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{
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started_at: @started_at.utc.iso8601
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}.merge(@server.stats).merge(super)
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end
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def restart
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@server&.begin_restart
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end
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def stop
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@server&.stop false
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end
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def halt
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@server&.halt
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end
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def stop_blocked
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log "- Gracefully stopping, waiting for requests to finish"
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@control&.stop true
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@server&.stop true
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end
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def run
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output_header "single"
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load_and_bind
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Plugins.fire_background
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@launcher.write_state
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start_control
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@server = server = start_server
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server_thread = server.run
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log "Use Ctrl-C to stop"
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redirect_io
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@events.fire_on_booted!
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begin
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server_thread.join
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rescue Interrupt
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# Swallow it
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end
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end
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end
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end
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