The encoding of IPv6 addresses for Peersharing is wrong.

[karknu]

We shouldn’t be attempting to send the entire socket across the network. The only data that should be sent is the IPv6 address and the port number.

encodeRemoteAddress (SockAddrInet6 pn fi (w1, w2, w3, w4) si) = CBOR.encodeListLen 8
                                                <> CBOR.encodeWord 1
                                                <> CBOR.encodeWord32 w1
                                                <> CBOR.encodeWord32 w2
                                                <> CBOR.encodeWord32 w3
                                                <> CBOR.encodeWord32 w4
                                                <> CBOR.encodeWord32 fi <- This is a flow id and has no meaning at all for the other side
                                                <> CBOR.encodeWord32 si <- This could be a network interface id, such as eth0 also pointless
                                                <> encodePortNumber pn