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
151 152 153 154 155 |
# File 'lib/falcon/command/serve.rb', line 151 def call container = run(parent.verbose?) container.wait end |
#client ⇒ Object
99 100 101 |
# File 'lib/falcon/command/serve.rb', line 99 def client Async::HTTP::Client.new(client_endpoint) end |
#client_endpoint ⇒ Object
95 96 97 |
# File 'lib/falcon/command/serve.rb', line 95 def client_endpoint Async::HTTP::Endpoint.parse(@options[:bind], **) end |
#container_class ⇒ Object
57 58 59 60 61 62 63 64 65 66 |
# File 'lib/falcon/command/serve.rb', line 57 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
87 88 89 |
# File 'lib/falcon/command/serve.rb', line 87 def (:count, :forks, :threads) end |
#endpoint_options ⇒ Object
91 92 93 |
# File 'lib/falcon/command/serve.rb', line 91 def (:hostname, :port, :reuse_port, :timeout) end |
#load_app(verbose) ⇒ Object
68 69 70 71 72 |
# File 'lib/falcon/command/serve.rb', line 68 def load_app(verbose) rack_app, = Rack::Builder.parse_file(@options[:config]) return Server.middleware(rack_app, verbose: verbose), end |
#run(verbose = false) ⇒ Object
103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 |
# File 'lib/falcon/command/serve.rb', line 103 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 v#{VERSION} 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.attach do bound_endpoint.close end 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
74 75 76 77 78 79 80 81 82 83 84 85 |
# File 'lib/falcon/command/serve.rb', line 74 def (*keys) # TODO: Ruby 2.5 introduced Hash#slice = {} keys.each do |key| if @options.key?(key) [key] = @options[key] end end return end |