Sideband Protocol (SBP)
Authority: Navigation (Non-normative)
Purpose: Overview and navigation for SBP application framing layer.
SBP defines application-level framing for Sideband. It is topology-agnostic
and can be carried over relay (SBRP) or direct (SBDP) session layers.
Scope
- Frame types and wire encoding
- Handshake, message, ack, error semantics
- Ordering and delivery guarantees
Not Included
- Transport (see @sideband/transport)
- Encryption (see SBRP or SBDP)
- Authentication
Documents
- Protocol Architecture: Layer stack, wrapping rules, dependency invariants
- ADR-001: Protocol versioning
- ADR-002: Naming matrix
- ADR-003: Control frame invariants
- ADR-004: Binary frame ID
- ADR-007: Immutable frame types