AliveMessage is sent to inform remote peers of a peer's existence and activity.

Chaincode represents a Chaincode that is installed on a peer.

ConnEstablish is the message used for the gossip handshake Whenever a peer connects to another peer, it handshakes with it by sending this message that proves its identity.

DataDigest is the message sent from the receiver peer to the initator peer and contains the data items it has.

DataMessage is the message that contains a block.

DataRequest is a message used for a peer to request certain data blocks from a remote peer.

DataUpdate is the final message in the pull phase sent from the receiver to the initiator.

Empty is used for pinging and in tests.

Envelope contains a marshalled GossipMessage and a signature over it.

GossipHello is the message that is used for the peer to initiate a pull round with another peer.

GossipMessage defines the message sent in a gossip network.

Leadership Message is sent during leader election to inform remote peers about intent of peer to proclaim itself as leader.

Member holds membership-related information about a peer.

MembershipRequest is used to ask membership information from a remote peer.

MembershipResponse is used for replying to MembershipRequests.

Payload contains a block.

PeerIdentity defines the identity of the peer Used to make other peers learn of the identity of a certain peer.

PeerTime defines the logical time of a peer's life.

PrivateDataMessage message which includes private data information to distributed once transaction has been endorsed.

PrivatePayload payload to encapsulate private data with collection name to enable routing based on collection partitioning.

PvtDataDigest defines a digest of private data.

PvtPayload augments private rwset data and tx index inside the block.

RemotePrivateDataRequest message used to request missing private rwset.

RemotePrivateData message to response on private data replication request.

RemoteStateRequest is used to ask a set of blocks from a remote peer.

RemoteStateResponse is used to send a set of blocks to a remote peer.

Secret is an entity that might be omitted from an Envelope when the remote peer that is receiving the Envelope shouldn't know the secret's content.

SecretEnvelope is a marshalled Secret and a signature over it.

StateInfo is used for a peer to relay its state information to other peers.

StateInfoPullRequest is used to fetch a StateInfoSnapshot from a remote peer.

StateInfoSnapshot is an aggregation of StateInfo messages.

GossipClient is the client API for Gossip service.

GossipServer is the server API for Gossip service.