Module: Zack::TransparentProxy

Included in:
Client
Defined in:
lib/zack/transparent_proxy.rb

Overview

A method missing implementation that will use respond_to? to see wether a message should be answered. If yes, it delegates the message to service, which is supposed to return one of Cods RPC client primitives. Depending on the value of has_answer?(symbol), either #call or #notify is used.

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object 



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# File 'lib/zack/transparent_proxy.rb', line 8

def method_missing(sym, *args, &block)
  super unless respond_to?(sym)

  raise ArgumentError, "Can't call methods remotely with a block" if block

  if has_answer?(sym)
    return service.call([sym, args])
  else
    service.notify [sym, args]
    return nil
  end
rescue Cod::Channel::TimeoutError
  raise Zack::ServiceTimeout, "No response from server in the allowed time."
end