Make sure handshake is first response to first handshake from peer. Add extra verification in blk_send_branch that we have valid handshake from peer.
Make sure handshake is first response to first handshake from peer. Add extra verification in blk_send_branch that we have valid handshake from peer.

EOSIO/eos,EOSIO/eos,EOSIO/eos,EOSIO/eos,EOSIO/eos