Class: ForwardMachine::ControllerConnection

Inherits:
EM::Connection
  • Object
show all
Defined in:
lib/forwardmachine/controller_connection.rb

Overview

Connection to controller server Sets up new forwarder to destination host given by client

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, ports) ⇒ ControllerConnection

Internal: Initialize new ForwardConnection host - Host on which forwarders (servers) will be created ports - Ports pool from which ports for forwarders

will be taken



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# File 'lib/forwardmachine/controller_connection.rb', line 11

def initialize(host, ports)
  @host = host
  @ports = ports
end

Instance Attribute Details

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/forwardmachine/controller_connection.rb', line 5

def host
  @host
end

#ports ⇒ Object (readonly)

Returns the value of attribute ports.



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# File 'lib/forwardmachine/controller_connection.rb', line 5

def ports
  @ports
end

Instance Method Details

#receive_data(data) ⇒ Object

Internal: Receives destination in format “host:port” from client, creates new forwarder, returns forwarder socket address in format “host:port” back to the client and closes the connection.



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# File 'lib/forwardmachine/controller_connection.rb', line 20

def receive_data(data)
  forwarder = Forwarder.new(host, data.strip, ports)
  send_data(forwarder.start)
  close_connection_after_writing
end