Module types 

This module defines various message structures in the Rings network. Most of the messages follow the Ping/Pong pattern, where there is a one-to-one correspondence between them, such as xxxSend and xxxReport messages.

Structs

ConnectNodeReport

MessageType report to origin with own transport_uuid and handshake_info.

ConnectNodeSend

MessageType use to ask for connection, send to remote with transport_uuid and handshake_info.

CustomMessage

MessageType use to customize message, will be handle by custom_message method.

FindSuccessorReport

MessageType use to report origin node with report message.

FindSuccessorSend

MessageType use to find successor in a chord ring.

FoundEntry

MessageType used to report found DHT storage entries to the origin.

NotifyPredecessorReport

MessageType use to tell the real predecessor of current node.

NotifyPredecessorSend

MessageType use notify the successor about the predecessor inferred by current node.

QueryForTopoInfoReport

MessageType for handle crate::dht::PeerRingRemoteAction::QueryForSuccessorList

QueryForTopoInfoSend

MessageType for handle crate::dht::PeerRingRemoteAction::QueryForSuccessorList

SearchEntry

MessageType used to search a DHT storage entry.

SyncEntriesWithSuccessor

MessageType after FindSuccessorSend and syncing data.

SyncEntriesWithSuccessorReport

MessageType used to acknowledge durable storage of synced entries.

Enums

FindSuccessorReportHandler

MessageType enum handle when meet the last node.

FindSuccessorThen

MessageType enum Report contain FindSuccessorSend.

Message

A collection MessageType use for unified management.

QueryFor

The reason of query successor’s TopoInfo

Traits

Then

The Then trait is used to associate a type with a “then” scenario.