Class: ZMQMachine::Address

Inherits:
Object
  • Object
show all
Defined in:
lib/zm/address.rb

Overview

FIXME: needs to handle ipc and inproc transports better, e.g. there is no port component to either one.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, port, type = :tcp) ⇒ Address

type : :tcp, :pgm or :inprocess



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# File 'lib/zm/address.rb', line 46

def initialize host, port, type = :tcp
  @host = host
  @port = port
  @transport = determine_type type
end

Instance Attribute Details

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/zm/address.rb', line 43

def host
  @host
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/zm/address.rb', line 43

def port
  @port
end

#transport ⇒ Object (readonly)

Returns the value of attribute transport.



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# File 'lib/zm/address.rb', line 43

def transport
  @transport
end

Class Method Details

.from_string(string) ⇒ Object

Converts strings with the format “type://host:port” into an Address instance.



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# File 'lib/zm/address.rb', line 65

def self.from_string string
  #FIXME: needs error checking and ability to handle inproc/ipc types
  #
  # should also return nil or some other error indication when parsing fails
  split = string.split(':')
  type = split[0]
  port = split[2] # nil for ipc/inproc and non-empty for tcp
  host = split[1].slice(2, split[1].length) #sub('//', '')

  Address.new host, port, type.downcase.to_sym
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/zm/address.rb', line 52

def to_s
  case @transport
  when :tcp
    "#{@transport}://#{@host}:#{@port}"
  else
    "#{@transport}://#{@host}"
  end
end