Class: Roger::Server

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

Overview

The Roger webserver. Initializes a rack server.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project, options = {}) ⇒ Server

Returns a new instance of Server.



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# File 'lib/roger/server.rb', line 17

def initialize(project, options = {})
  @project = project

  @stack = initialize_rack_builder

  @server_options = {}

  # Defaults
  self.port = 9000
  self.handler = nil
  self.host = "0.0.0.0"

  set_options(options)
end

Instance Attribute Details

#handler ⇒ Object

Returns the value of attribute handler.



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# File 'lib/roger/server.rb', line 15

def handler
  @handler
end

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/roger/server.rb', line 15

def host
  @host
end

#port ⇒ Object

Returns the value of attribute port.



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# File 'lib/roger/server.rb', line 15

def port
  @port
end

#project ⇒ Object (readonly)

Returns the value of attribute project.



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# File 'lib/roger/server.rb', line 13

def project
  @project
end

#server_options ⇒ Object (readonly)

Returns the value of attribute server_options.



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# File 'lib/roger/server.rb', line 11

def server_options
  @server_options
end

Instance Method Details

#map(*args, &block) ⇒ Object

Use the map handler to map endpoints to certain urls

See Also:

  • Rack::Builder#map


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# File 'lib/roger/server.rb', line 50

def map(*args, &block)
  @stack.map(*args, &block)
end

#run! ⇒ Object Also known as: run 



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# File 'lib/roger/server.rb', line 54

def run!
  project.mode = :server
  handler.run application, server_options do |server|
    trap(:INT) do
      ## Use thins' hard #stop! if available, otherwise just #stop
      server.respond_to?(:stop!) ? server.stop! : server.stop
      puts "Roger, out!"
    end
  end
ensure
  project.mode = nil
end

#set_options(options) ⇒ Object

Sets the options, this is a separate method as we want to override certain things set in the rogerfile from the commandline



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# File 'lib/roger/server.rb', line 34

def set_options(options)
  self.port = options[:port] if options.key?(:port)
  self.handler = options[:handler] if options.key?(:handler)
  self.host = options[:host] if options.key?(:host)
end

#use(*args, &block) ⇒ Object

Use the specified Rack middleware

See Also:

  • Rack::Builder#use


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# File 'lib/roger/server.rb', line 43

def use(*args, &block)
  @stack.use(*args, &block)
end