glm-5.1
b47a6fe70b
Resolve blocking one-way door decisions: - ADR-007: BiStream is a trait, handlers receive Connection not BiStream - ADR-008: Secret service is CLI-embedded, exposed via call protocol - ADR-009: One-way door decision framework (classify by reversal cost) Update existing documents: - overview.md: add design principles, revise ProtocolHandler signature, update shared types, add WASM as design constraint - open-questions.md: add door-type classifications, resolve OQ-01/OQ-08, move OQ-09/OQ-10 to deferred section, mark two-way doors as impl-deferred - README.md: reflect resolved questions, remove crate spec stubs from index - ADR-002: cross-reference ADR-007 for signature revision Clean up premature artifacts: - Remove 11 empty crate spec stubs (16-28 lines each, no unique content) - Specs will be created when each crate enters Phase 1
status, last_updated
| status | last_updated |
|---|---|
| draft | 2026-06-16 |
Alknet Architecture
Current State
Pre-implementation. The project has completed a pivot from a three-layer model to an ALPN-as-service model. The greenfield workspace contains only alknet-secret (stable) and research/reference material. Foundational ADRs (001–009) are in place, including the BiStream type definition (ADR-007), secret service integration (ADR-008), and the one-way door decision framework (ADR-009). Architecture specs are ready for Phase 1 implementation planning.
Next step: Resolve remaining two-way-door questions during implementation. Start with alknet-core (ProtocolHandler trait, Connection, endpoint, router, auth types, config).
Architecture Documents
| Document | Status | Description |
|---|---|---|
| overview.md | draft | Workspace-level overview, crate graph, shared types, design principles |
| open-questions.md | draft | Centralized OQ tracker with door-type classifications |
Crate-specific specs will be created when each crate is ready for Phase 1 architecture work, not in advance.
ADR Table
| ADR | Title | Status |
|---|---|---|
| 001 | ALPN-Based Protocol Dispatch | Accepted |
| 002 | ProtocolHandler Trait | Accepted |
| 003 | Crate Decomposition | Accepted |
| 004 | Auth as Shared Core (IdentityProvider) | Accepted |
| 005 | irpc as Call Protocol Foundation | Accepted |
| 006 | ALPN String Convention and Connection Model | Accepted |
| 007 | BiStream Type Definition | Accepted |
| 008 | Secret Service Integration Point | Accepted |
| 009 | One-Way Door Decision Framework | Accepted |
Open Questions
See open-questions.md for the full tracker.
Resolved one-way doors:
- OQ-01: BiStream type — trait with Connection parameter (ADR-007)
- OQ-02: AuthContext timing — hybrid model (ADR-004)
- OQ-03: ALPN naming —
alknet/prefix, no version (ADR-006) - OQ-06: ALPN per connection, not per stream (ADR-006)
- OQ-08: Secret service — CLI-embedded via call protocol (ADR-008)
Two-way doors (deferred to implementation):
- OQ-04: Dynamic handler registration — start static, add ArcSwap later
- OQ-05: Multi-transport endpoint — start with quinn, add transport trait later
- OQ-07: Call protocol scope — start with one stream per operation
Deferred (not active):
- OQ-09: WASM target boundaries — design constraint, not deliverable
- OQ-10: Git adapter scope — start with smart protocol, add ERC721 later
Document Lifecycle
| Status | Meaning | Transitions |
|---|---|---|
draft |
Under active development. May change significantly. | → reviewed when open questions are resolved |
reviewed |
Architecture is final. Implementation may begin. Changes require review. | → stable when implementation is complete and verified |
stable |
Locked. Changes require review and may warrant an ADR. | → deprecated when superseded |
deprecated |
Superseded. Kept for reference. | Removed when no longer referenced |
References
- Pivot proposal:
docs/research/pivot/alpn-service-architecture.md - Cleanup plan:
docs/research/pivot/cleanup-plan.md - SDD process:
docs/sdd_process.md - Reference implementation:
/workspace/@alkdev/alknet-main/