Crate ckb_network

ckb network module

This module is based on the Tentacle library, once again abstract the context that protocols can use, and providing a unified implementation of the peer storage and registration mechanism.

And implemented several basic protocols: identify, discovery, ping, feeler, disconnect_message

Re-exports

• pub use crate::errors::Error;
• pub use crate::network::DefaultExitHandler;
• pub use crate::network::EventHandler;
• pub use crate::network::ExitHandler;
• pub use crate::network::NetworkController;
• pub use crate::network::NetworkService;
• pub use crate::network::NetworkState;
• pub use crate::peer_registry::PeerRegistry;
• pub use crate::peer_store::Score;
• pub use p2p::bytes;
• pub use p2p::multiaddr;
• pub use tokio;

Modules

• compress
  compress module
• errors
  Error module
• network
  Global state struct and start function
• peer_registry
  Peer registry
• peer_store
  Peer store manager

Structs

• CKBProtocol
  Help to build protocol meta
• Flags
  Node Function Identification
• Peer
  Peer info
• PeerId
  Identifier of a peer of the network
• PeerIdentifyInfo
  Peer info from identify protocol message
• ProtocolId
  Protocol id
• ServiceBuilder
  Builder for Service
• ServiceControl
  Service control, used to send commands externally at runtime
• SessionId
  Index of session

Enums

• Behaviour
  Peers behaviours we maintain a score to each peer report peer behaviour will affects peer’s score
• PublicKey
  Public Key
• SessionType
  Indicates the session type
• SupportProtocols
  All supported protocols
• TargetProtocol
  When dial, specify which protocol want to open
• TargetSession
  When sending a message, select the specified session

Traits

• CKBProtocolContext
  Abstract protocol context
• CKBProtocolHandler
  Abstract protocol handle base on tentacle service handle
• ServiceProtocol
  Service level protocol handle

Functions

• extract_peer_id
  Get peer id from multiaddr
• multiaddr_to_socketaddr
  Change multiaddr to socketaddr
• observe_listen_port_occupancy
  Observe listen port occupancy

Type Aliases

• PeerIndex
  Alias session id
• ProtocolVersion
  Protocol version used by network protocol open

Attribute Macros

• async_trait