module ClientForPoslynx::FakePosTerminal
Implements a fake POSLynx server with attached PIN pad. Accepts TCP connections for interaction with a client, and presents a user interface in the terminal that behaves similarly to a POSLynx attached PIN pad.
Public Class Methods
start(port_number, bind_to_ip_address)
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# File lib/client_for_poslynx/fake_pos_terminal.rb, line 19 def self.start(port_number, bind_to_ip_address) context = self::Context.new context.port_number = port_number user_interface = self::ConsoleUserInterface.new( context ) user_interface.engage user_interface.show_starting_up EM.run do EM.start_server( bind_to_ip_address, port_number, self::NetHandler, user_interface ) EM.open_keyboard( self::KeyboardHandler, user_interface ) EM.error_handler do |e| raise e end user_interface.client_disconnected end ensure user_interface.disengage if user_interface end