module PhusionPassenger::Utils

def connect_to_server(address)
	case get_socket_address_type(address)
	when :unix
		return UNIXSocket.new(address.sub(/^unix:/, ''))
	when :tcp
		host, port = address.sub(%r{^tcp://}, '').split(':', 2)
		port = port.to_i
		return TCPSocket.new(host, port)
	else
		raise ArgumentError, "Unknown socket address type for '#{address}'."
	end
end