Method: Redis::Client#call_loop

Defined in:
lib/redis/client.rb

#call_loop(command) ⇒ Object 



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# File 'lib/redis/client.rb', line 94

def call_loop(command)
  error = nil

  result = without_socket_timeout do
    process([command]) do
      loop do
        reply = read
        if reply.is_a?(CommandError)
          error = reply
          break
        else
          yield reply
        end
      end
    end
  end

  # Raise error when previous block broke out of the loop.
  raise error if error

  # Result is set to the value that the provided block used to break.
  result
end