Module p2p 

Peer-to-peer mesh networking.

Structs

Asn

Autonomous System Number wrapper.

AsnPolicy

Policy governing ASN diversity requirements.

Message

A signed peer-to-peer message with optional recipient.

MessageReplayGuard

Stateful acceptance guard for signed peer-to-peer messages.

PeerId

Unique identifier for a peer in the P2P mesh, wrapping a DID.

PeerInfo

Metadata describing a known peer (addresses, key hash, reputation).

PeerMetadata

Extended peer metadata including ASN information.

PeerRegistry

In-memory registry of known peers in the P2P mesh.

RateLimiter

Rate-limit tracking per peer.

Enums

DiversityResult

Result of an ASN diversity check.

Constants

MAX_P2P_MESSAGE_PAYLOAD_BYTES

Functions

check_asn_diversity

Check whether the peer set meets the ASN diversity threshold.

discover_peers

Discover new peers from bootstrap addresses and register them.

identify_stale_peers

Return the IDs of peers that have not been seen within max_age_ms of now.

message_signing_payload

Canonical CBOR payload signed by a peer-to-peer message sender.

rotate_peers

Evict stale peers from current and replace them with diverse candidates.

select_diverse_peers

Select peers that maximise ASN diversity.

send

Send a message, verifying the recipient exists in the registry (if addressed).

validate_message_structure

Validate structural integrity of a peer-to-peer message.

verify_message

Verify a peer-to-peer message Ed25519 signature against the sender public key.