Distributed_db.Requestval current_branch : chain_db -> Mavryk_base.P2p_peer.Id.t -> unitcurrent_branch chain_db peer sends a Get_current_branch
chain_id message to peer. chain_id is the identifier for chain_db. Expected answer is a Current_branch message.
val current_head_from_peer : chain_db -> Mavryk_base.P2p_peer.Id.t -> unitcurrent_head_from_peer chain_db peer sends a Get_Current_head
chain_id to a given peer. Expected answer is a Get_current_head message.
val current_head_from_all : chain_db -> unitcurrent_head_from_all chain_db sends a Get_Current_head
chain_id message to all known active peers for this chain. chain_id is the identifier for chain_db. Expected answer is a Get_current_head message