Our team is implementing Libp2p in C++ language, and currently, I am working on the Multiselect protocol. So, a little question has appeared: for example, one node sends all protocols it supports (as a response to
ls), and none of them is supported by the other.
What should the other node do? How to say that it is impossible to communicate and close the connection? Send
na as a response to
ls? Such a case is not documented here, so I am not sure.
Thanks for responses!