solanacdn-protocol

Minimal SolanaCDN wire protocol used by the Agave validator integration.

This crate intentionally contains only:

• Wire message structs/enums (messages)
• Length-prefixed framing helpers (frame)
• UDP token framing helpers (udp)
• RaptorQ FEC helpers (fec)
• Small crypto helpers for delegation/auth payloads (crypto)
• Optional ledger memo helpers (ledger_memos, behind the ledger-memos feature)

It does not include any networking clients/servers, POP discovery, TLS configuration, or API key logic. Those live in the validator integration (Agave fork) and in SolanaCDN private services.

Versioning

• messages::PROTOCOL_VERSION gates envelope compatibility.
• Changes that break wire compatibility should bump PROTOCOL_VERSION and the crate version.

License

GPL-3.0-only. See LICENSE.