Class: FunApi::Server::Falcon

Inherits:
Object
  • Object
show all
Defined in:
lib/funapi/server/falcon.rb

Overview

Falcon server adapter - uses protocol-rack for proper Rack integration

Class Method Summary collapse

Class Method Details

.start(app, host: "0.0.0.0", port: 3000) ⇒ Object 



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# File 'lib/funapi/server/falcon.rb', line 10

def self.start(app, host: "0.0.0.0", port: 3000)
  Async do |task|
    falcon_app = Protocol::Rack::Adapter.new(app)
    endpoint = ::Async::HTTP::Endpoint.parse("http://#{host}:#{port}").with(protocols: Async::HTTP::Protocol::HTTP2)

    server = ::Falcon::Server.new(falcon_app, endpoint)

    app.run_startup_hooks if app.respond_to?(:run_startup_hooks)

    puts "Falcon listening on #{host}:#{port}"
    puts "Try: curl http://#{host}:#{port}/hello"
    puts "Press Ctrl+C to stop"

    shutdown = -> {
      puts "\nShutting down..."
      app.run_shutdown_hooks if app.respond_to?(:run_shutdown_hooks)
      task.stop
      exit
    }

    trap(:INT) { shutdown.call }
    trap(:TERM) { shutdown.call }

    server.run
  end
end