Module: PacketThief::Handlers::TransparentProxy::ProxyConnection

Defined in:
lib/packetthief/handlers/transparent_proxy.rb

Overview

Represents a connection out to the original destination.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#closing ⇒ Object

Boolean that represents whether this handler has started to close/unbind. Used to ensure there is no unbind-loop between the two connections that make up the proxy.



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# File 'lib/packetthief/handlers/transparent_proxy.rb', line 13

def closing
  @closing
end

#connected ⇒ Object

Boolean that represents whether the connection has connected yet.



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# File 'lib/packetthief/handlers/transparent_proxy.rb', line 16

def connected
  @connected
end

Instance Method Details

#initialize(client_conn) ⇒ Object

Sets up references to the client proxy connection handler that created this handler.



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# File 'lib/packetthief/handlers/transparent_proxy.rb', line 20

def initialize(client_conn)
  @client = client_conn

  @connected = false
  @closing = false
end

#post_init ⇒ Object 



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# File 'lib/packetthief/handlers/transparent_proxy.rb', line 27

def post_init
  @client._send_buffer
end

#receive_data(data) ⇒ Object

Transmit data sent by the destinaton to the client.



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# File 'lib/packetthief/handlers/transparent_proxy.rb', line 32

def receive_data(data)
  @client.dest_recv(data)
end

#unbind ⇒ Object

Start the closing process and close the other connection if it is not already closing.



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# File 'lib/packetthief/handlers/transparent_proxy.rb', line 38

def unbind
  @client.dest_closed
  self.closing = true
  @client.close_connection_after_writing if @client and not @client.closing
end