Class: Dev::Port

Inherits:
Object show all
Defined in:
lib/firespring_dev_commands/port.rb

Overview

Class containing methods for actions to be taken on ports

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ip_address, port) ⇒ Port

Returns a new instance of Port.



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# File 'lib/firespring_dev_commands/port.rb', line 6

def initialize(ip_address, port)
  @ip_address = ip_address
  @port = port
end

Instance Attribute Details

#ip_address ⇒ Object

Returns the value of attribute ip_address.



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# File 'lib/firespring_dev_commands/port.rb', line 4

def ip_address
  @ip_address
end

#port ⇒ Object

Returns the value of attribute port.



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# File 'lib/firespring_dev_commands/port.rb', line 4

def port
  @port
end

Instance Method Details

#open?(timeout = 1) ⇒ Boolean

Returns true if the port is open Returns false otherwise

Returns:

  • (Boolean) 


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# File 'lib/firespring_dev_commands/port.rb', line 13

def open?(timeout = 1)
  Timeout.timeout(timeout) do
    TCPSocket.new(ip_address, port).close
    return true
  end

  false
rescue Timeout::Error, Errno::ECONNREFUSED, Errno::EHOSTUNREACH
  false
end