Module: Redcap

Defined in:
lib/redcap.rb,
lib/redcap/version.rb

Defined Under Namespace

Classes: App, Server

Constant Summary collapse

Version = 
'0.2.0'

Class Method Summary collapse

Class Method Details

.pid_for_port(port, options = {}) ⇒ Object 



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# File 'lib/redcap.rb', line 6

def self.pid_for_port(port, options = {})
  options[:server] ||= '127.0.0.1'
  options[:port]   ||= 11000

  socket = TCPSocket.new options[:server], options[:port]
  socket.write "#{port}\n"
  pid    = socket.read.to_i
  socket.close

  pid
end