This PR simply sends out a multicast "response" on an interval in a format that go-libp2p-mdns expects. This works because go-libp2p sends a multicast query every 5 seconds and waits for responses to come in. Although they ideally should be sent unicast, go-libp2p still accepts multicast responses.
Note this allows go-libp2p to discover js-libp2p nodes but not the other way around.
This PR simply sends out a multicast "response" on an interval in a format that
go-libp2p-mdnsexpects. This works becausego-libp2psends a multicast query every 5 seconds and waits for responses to come in. Although they ideally should be sent unicast,go-libp2pstill accepts multicast responses.Note this allows
go-libp2pto discoverjs-libp2pnodes but not the other way around.