id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 13462,set_option: The requested address is not valid in its context,nguyen.tnhoang@…,chris_kohlhoff,"I follow this code to create a UDP multicast receiver: http://www.boost.org/doc/libs/1_66_0/doc/html/boost_asio/example/cpp11/multicast/receiver.cpp I modify the code with these for predefined values: class receiver: short multicast_port = 13; in main(): //if (argc != 3) and the code for argv that follows are commented out receiver r(io_context, boost::asio::ip::make_address(""127.0.0.1""), boost::asio::ip::make_address(""127.0.0.1"")); This error is thrown: set_option: The requested address is not valid in its context I have tried ""0.0.0.0"" and ""127.0.0.1"" and other values. Still get the same error. Could someone please help me figuring out what went wrong? ",Bugs,new,,asio,Boost 1.66.0,Showstopper,,asio udp multicast receiver,