id summary reporter owner description type status milestone component version severity resolution keywords cc 7392 boost::asio::ip::tcp::socket::is_open returns true even if socket is unusable Valentin Shtronda chris_kohlhoff "socket.connect() failed with error code 10060: ""A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond"". Subsequent call to socket::is_open() method returns true (which is bad). Subsequent call to boost::asio::write(socket, ...) returns error code 10057 (""A request to send or receive data was disallowed because the socket is not connected and (w hen sending on a datagram socket using a sendto call) no address was supplied"") (which is OK)." Bugs closed To Be Determined asio Boost 1.49.0 Problem invalid