Class: Falcon::Command::Serve
- Inherits:
-
Samovar::Command
- Object
- Samovar::Command
- Falcon::Command::Serve
- Defined in:
- lib/falcon/command/serve.rb
Instance Method Summary collapse
- #call ⇒ Object
- #client ⇒ Object
- #client_endpoint ⇒ Object
- #container_class ⇒ Object
- #container_options ⇒ Object
- #endpoint_options ⇒ Object
- #load_app(verbose) ⇒ Object
- #run(verbose = false) ⇒ Object
- #slice_options(*keys) ⇒ Object
Instance Method Details
#call ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 149 def call container = run(parent.verbose?) container.wait end |
#client ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 101 def client Async::HTTP::Client.new(client_endpoint) end |
#client_endpoint ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 97 def client_endpoint Async::HTTP::Endpoint.parse(@options[:bind], **) end |
#container_class ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 59 def container_class case @options[:container] when :threaded return Async::Container::Threaded when :forked return Async::Container::Forked when :hybrid return Async::Container::Hybrid end end |
#container_options ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 89 def (:count, :forks, :threads) end |
#endpoint_options ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 93 def (:hostname, :port, :reuse_port, :timeout) end |
#load_app(verbose) ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 70 def load_app(verbose) rack_app, = Rack::Builder.parse_file(@options[:config]) return Server.middleware(rack_app, verbose: verbose), end |
#run(verbose = false) ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 105 def run(verbose = false) app, _ = load_app(verbose) endpoint = Endpoint.parse(@options[:bind], **) bound_endpoint = Async::Reactor.run do Async::IO::SharedEndpoint.bound(endpoint) end.wait Async.logger.info(endpoint) do |buffer| buffer.puts "Falcon taking flight! Using #{container_class} #{}" buffer.puts "- To terminate: Ctrl-C or kill #{Process.pid}" end debug_trap = Async::IO::Trap.new(:USR1) debug_trap.ignore! container = container_class.new container.run(name: "Falcon Server", restart: true, **) do |task, instance| task.async do if debug_trap.install! Async.logger.info(instance) do "- Per-process status: kill -USR1 #{Process.pid}" end end debug_trap.trap do Async.logger.info(self) do |buffer| task.reactor.print_hierarchy(buffer) end end end server = Falcon::Server.new(app, bound_endpoint, endpoint.protocol, endpoint.scheme) server.run task.children.each(&:wait) end return container end |
#slice_options(*keys) ⇒ Object
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# File 'lib/falcon/command/serve.rb', line 76 def (*keys) # TODO: Ruby 2.5 introduced Hash#slice = {} keys.each do |key| if @options.key?(key) [key] = @options[key] end end return end |