Module network

Re-exported from reth_network.

Modules

• cache
  Network cache support
• config
  Network config support
• error
  Possible errors when interacting with the network.
• eth_requests
  Blocks/Headers management for the p2p network.
• import
  This module provides an abstraction over block import in the form of the BlockImport trait.
• message
  Capability messaging
• noop
  Implementation of network traits for that does nothing. A network implementation that does nothing.
• peers
  Peer related implementations
• protocol
  Support for handling additional RLPx-based application-level protocols.
• test_utilstest-utils
  Common helpers for network testing. Common helpers for network testing.
• transactions
  Transactions management for the p2p network.

Macros

• duration_metered_exec
  Measures the duration of executing the given code block. The duration is added to the given accumulator value passed as a mutable reference.
• metered_poll_nested_stream_with_budget
  Metered poll of the given stream. Breaks with true if there maybe is more work.
• poll_nested_stream_with_budget
  Polls the given stream. Breaks with true if there maybe is more work.

Structs

• ActiveSessionHandle
  An established session with a remote peer.
• Discovery
  An abstraction over the configured discovery protocol.
• EthNetworkPrimitives
  Network primitive types used by Ethereum networks.
• FetchClient
  Front-end API for fetching data from the network.
• FlattenedResponse
  Flatten a [Receiver] message in order to get rid of the [RecvError] result
• HelloMessageWithProtocols
  This is a superset of HelloMessage that provides additional protocol Protocol information about the number of messages used by each capability in order to do proper message ID multiplexing.
• MessageFilter
  Wrapper for types that implement FilterAnnouncement. The definition of a valid announcement is network dependent. For example, different networks support different TxTypes, and different TxTypes have different transaction size constraints. Defaults to EthMessageFilter.
• NetworkBuilder
  A builder that can configure all components of the network.
• NetworkConfig
  All network related initialization settings.
• NetworkConfigBuilder
  Builder for NetworkConfig.
• NetworkHandle
  A shareable network frontend. Used to interact with the network.
• NetworkManager
  Manages the entire state of the network.
• PeerInfo
  Info about an active peer session.
• PeerRequestSender
  A Cloneable connection for sending requests directly to the session of a peer.
• PeersConfig
  Config type for initiating a PeersManager instance.
• PendingSessionHandle
  A handler attached to a peer session that’s not authenticated yet, pending Handshake and hello message which exchanges the capabilities of the peer.
• SessionId
  Internal identifier for active sessions.
• SessionManager
  Manages a set of sessions.
• SessionsConfig
  Configuration options for peer session management.
• TxTypesCounter
  Counts the number of transactions by their type in a block or collection.

Enums

• ActiveSessionMessage
  Message variants an active session can produce and send back to the SessionManager
• Direction
  The direction of the connection.
• DisconnectReason
  RLPx disconnect reason.
• DiscoveredEvent
  Represents events related to peer discovery in the network.
• DiscoveryEvent
  Events produced by the Discovery manager.
• EthRlpxConnection
  Connection types that support the ETH protocol.
• NetworkConnectionState
  Represents the state of the connection of the node. If shutting down, new connections won’t be established. When in hibernation mode, the node will not initiate new outbound connections. This is beneficial for sync stages that do not require a network connection.
• NetworkEvent
  (Non-exhaustive) Network events representing peer lifecycle events and session requests.
• PeerRequest
  Protocol related request messages that expect a response
• PendingSessionEvent
  Events a pending session can produce.
• PendingSessionHandshakeError
  Errors that can occur during handshaking/authenticating the underlying streams.
• SessionCommand
  Commands that can be sent to the spawned session.
• SessionEvent
  Events produced by the SessionManager
• SyncState
  The state the network is currently in when it comes to synchronization.

Traits

• BlockDownloaderProvider
  Provides client for downloading blocks.
• FilterAnnouncement
  Filters valid entries in NewPooledTransactionHashes68 and NewPooledTransactionHashes66 in place, and flags misbehaving peers.
• NetworkEventListenerProvider
  Provides event subscription for the network.
• NetworkInfo
  Provides general purpose information about the network.
• NetworkPrimitives
  Abstraction over primitive types which might appear in network messages. See crate::EthMessage for more context.
• NetworkProtocols
  Provides access to modify the network’s additional protocol handlers.
• NetworkSyncUpdater
  An updater for updating the SyncState and status of the network.
• Peers
  Provides an API for managing the peers of the network.
• PeersHandleProvider
  Provides an API for managing the peers of the network.
• PeersInfo
  Provides general purpose information about Peers in the network.
• ValidateTx68
  Interface for validating a (ty, size, hash) tuple from a NewPooledTransactionHashes68..