# File lib/core/connection.rb, line 200 def open object_to_data(@offered_capabilities, Cproton.pn_connection_offered_capabilities(@impl)) object_to_data(@desired_capabilities, Cproton.pn_connection_desired_capabilities(@impl)) object_to_data(@properties, Cproton.pn_connection_properties(@impl)) Cproton.pn_connection_open(@impl) end