944c300c170d2fe7d74e266ce4ebf8d66faa1f8a
7
Commits
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944c300c17 |
feat(channels): implement the single-publish fixes — S-01..S-04 (reviews 010/011; ADR-047 am. 4, ADR-052, ADR-053, ADR-022 am.)
S-01 — the marked-pub open contract (ADR-047 amendment 4): - ChannelCore::register_pub_openable + PubOpenHandler (the put path's handler returns its result for the merged single response; the wrapper awaits inline, teardown is EOF-driven, handler_task stays None); register_openable* refuses Pub-typed specs; the wrapper entry points refuse unmarked/non-Pub shapes - the reserved input key `channel_id` (the initiator-allocated id): stripped pre-validation by resolve_sink_handler (the single source of truth, P-08), handed to the wrapper via OperationContext.metadata, a missing key rejected INVALID_INPUT; adopt parity enforced (ManagerError::InvalidAdopt) and adopt failures answer channel:open_failed / adopt_failed - zero call.published on marked ops: the first publish chunk on a marked op is rejected loudly (channel:publish_chunks_rejected) in both dispatch loops; the handler is never fed - relay put-translation replaces RelayError::PubTypedOpen: hub allocates odd on the producer leg, opens the spoke op in the background (put-acks-in-result), one-direction pump, response-mirror with the producer's reserved key stripped - ChannelClient::open_pub_channel + PubOpenReply (the initiator- allocates put open capability) S-02 — channel/control implemented (ADR-052): establisher-contributed ChannelControl (Establishment::with_control), manager-owned registry, teardown removals, channel:no_control_handle capability answer. S-03 — channel/resources/subscribe implemented (ADR-053): the ResourceEnumerators registry (shared per peer), snapshot-then-changes enumerators, scan-once aggregation, the empty seed; the always-failing one-shot error stream removed. S-04 — op/register forward-through (ADR-022 amendment): announced unmarked Sub/Pub register the real streaming/sink forwarding shapes; marked announcements refused with MARKED_SPEC_UNSUPPORTED; marked specs refuse the generic registration path and register_imported (Result-returning now). Guard (review 010 action 3): tests/stub_guard.rs greps src/ for not_implemented; the four pinned stub tests are deleted and the marked-spec registration refusals are pinned by tests. Verified: cargo test (696 + guard), clippy --all-targets -D warnings, fmt --check, fuzz corpus replay. |
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4e52bd496c |
feat(review 008 Unit 3b): the hub-leg install template (ADR-051 §5)
- src/channels/hub_leg.rs: HubLegImports (the Clone discover/stash, bundles split by the channel_open marker, with the per-consumer filter) and HubLegTemplate (the hub-leg install hook: per-connection fork + generic channel ops + plain bundles as-is + marked specs via ChannelRelay::register_relay_openable + bootstrap discovery closed over the fork (review 004 F-06) + serving-identity resolution (CF-005) + the single-stream dispatch loop). - The loud assembly posture holds at install: a Pub-typed (or unregistrable) marked spec ends the leg's install task — channel 0 never dispatches, never a silent stub (ADR-051 §6). - Assembly rule surfaced by the gate e2e: from_call discovers the spoke's bootstrap discovery ops like any plain op; the template skips BOOTSTRAP_DISCOVERY_OPS (new pub const, discovery.rs) when re-registering plain bundles — the template's own install, closed over the fork, supersedes the imported copies. - Gate tests (7): stash split + filter, the full template e2e (services/list shows the re-exposed ops, a plain imported op round-trips through the hub, the marked op opens through the relay with bound surviving, data both directions), serving-identity precedence (scope-bearing override resolves, scope-less fails closed), the loud Pub-typed posture, and the filtered-stash subset run (NOT_FOUND for the filtered-out marked op). - Docs: ADR-051 status (3a + 3b implemented, 3c remains); review 008 Unit 3b landed note (the bootstrap-op skip rule). Verification: cargo test (665 passed), clippy --all-targets -D warnings, fmt --check, doc --no-deps — all clean. |
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90c182039e |
feat(review 008 Unit 3a): in-tree ChannelRelay (ADR-051, ADR-042 amendment)
- src/channels/relay.rs: ChannelRelay::register_relay_openable — registers a from_call-imported marked spec on a consumer-leg channel-0 registry via the full open-op wrapper (translate hop = the ADR-049 establisher calling the producer leg with the forwarded payload; byte-forward hop = pump_bidi, awaited inline). The relay map dissolves (implicit per-channel mapping; ids are per-connection), the spoke reply's channel_id is stripped, the reply's other fields ride with_reply_fields (bound flows end-to-end), reason mapping per ADR-051 §3 (spoke code+message preserved; timeout → dial_failed). - Rejection postures (ADR-051 §6): unmarked and Pub-typed marked specs are loud assembly errors. - Gate tests (9): registration rejections, reason mapping, forwarded_for payload shape, the real-wire consumer → hub → spoke round trip (bound survives, data both directions, the hub never parses the data plane), spoke-failure teardown (ledger decremented, no spoke channel leak), and a channels/tty/sub standard-shape run pinning no regression. Verification: cargo test (658 passed), clippy --all-targets -D warnings, fmt --check, doc --no-deps — all clean. |
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9c6fec17ca |
feat(review 007 Unit 3): pump_bidi two-pump helper (R-03, ADR-050)
Extracts the two-pump data-plane helper alknet ADR-078 deferred until the shapes converged (they have: alktunnels POC pump_halves + alktty's channels session). Purely additive. - channels::pump::pump_bidi(channel, peer_read, peer_write) -> (u64, u64): two joined pumps, shutdown-on-completion per direction; copy counts for observability. The channel side is a single AsyncRead + AsyncWrite value (the accept_bi BiStream); the peer side takes split halves — the establisher's natural dial result (into_split). - Return (u64, u64), not the review sketch's io::Result<(u64, u64)>: both pumps swallow copy errors by contract (mid-stream error = abrupt close, no error channel mid-stream per ADR-049 §6), so an Err state would be dead code. Deviation recorded in ADR-050. - alktty's three-pump session does not fit (exit future as a third signal) and stays as-is, per the review's scope. - Tests reproduce the POC's two-pump semantics through the helper: bidirectional flow with exact counts, EOF-from-one-side completes the other's shutdown (clean EOF at the far end), dead-source = EOF-shaped teardown. - ADR-050 records the decision, deviations, and two-way door type. Verification: cargo test (625 passed, +2), clippy -D warnings, fmt --check, doc clean, test --all-features clean, wasm32-unknown-unknown check clean. |
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08e7df2aa0 |
feat: rename ALPN prefix from alknet/ to alk/ (v0.1.1)
- CHANNELS_ALPN: b"alknet/channels" → b"alk/channels" - CallAdapter::alpn(): b"alknet/call" → b"alk/call" - derive_alpn_from_op_name: alknet/ prefix → alk/ prefix - All ALPN string literals in src/ and docs/ updated - ADR-004 amended with prefix rename rationale - AGENTS.md, README.md updated - Version bumped to 0.1.1 Review: docs/reviews/003-alpn-prefix-rename.md Verification: - cargo test: 542 passed, 0 failed - cargo clippy --all-targets -- -D warnings: clean - cargo fmt --check: clean - cargo doc --no-deps: clean |
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bfb265e31b |
fix: Unit 6 — convention + doc cleanup (C-09, C-20-rem, C-22-rem, C-24, P-10, P-11)
Conventions satisfied, `cargo doc` clean, no actively-wrong comments, producer/consumer naming consistent in the call/registry docs. P-10 — `pump_sink` matched the string literals "call.published", "call.completed", "call.aborted" (dispatch.rs) instead of the EVENT_PUBLISHED / EVENT_COMPLETED / EVENT_ABORTED constants the rest of the file imports. Replaced with the constants — pure refactor hazard, no behavior change. C-20 remainder — the wrong "SAFETY:" comment at from_call.rs:271 marked no `unsafe` block and was factually wrong (described a `'static` return that isn't what `derive_alpn_from_op_name` does — it returns `Option<String>`; the leak happens in `leak_alpn`). Reworded to a plain note about the `'static` lifetime requirement. Also reworded the abort-cancels claims in the `pump_sink` and `pump_stream` doc comments (dispatch.rs): both claimed `call.aborted` "cancels the task and drops the handler future" — the handler is actually `join!`-ed to completion and not yet cancelled (the abort-cancels-Pub mechanism is review 001 Unit 9). Trimmed step-numbered narration comments in adapter.rs / client.rs that restated what the code does, keeping the ordering-constraint and REQ-CH comments. The big reassembly.rs deliberation landed with Unit 4; this finishes the remainder. C-09 — fixed the 2 remaining `cargo doc` warnings (was 4; the register_openable links were fixed in Unit 3): - `unresolved link to default_policy` (operations.rs:50) — the [`default_policy`] intra-doc link resolves to super::policy::default_policy; used the full path. - `env is both a module and a macro` (channels/mod.rs:30) — the [`env`] link collided with the std `env!` macro; qualified as [`self::env`]. `cargo doc --no-deps` now emits 0 warnings. C-22 remainder — removed the filler `PhantomData` test at client.rs (`let _ = std::marker::PhantomData::<ChannelClient>;` — asserts nothing). The env.rs tautology was already removed in Unit 3. C-24 — replaced "client→server streaming" with "producer→consumer streaming" in call-protocol.md, operation-registry.md, README.md, and open-questions.md (4 occurrences). Per AGENTS.md §8 the convention is producer/consumer, not server/client. The remaining "client→server" references in channels ADRs 034/037 are in stream_type table contexts that Unit 10 (C-26) will handle as part of the spec-doc renumbering. P-11 — amended ADR-046 §3's SinkHandler type so the stream item type matches §6. §3 declared `Pin<Box<dyn Stream<Item = Value> + Send>>`; §6 declared `Pin<Box<dyn Stream<Item = Result<Value, CallError>> + Send>>`. The code uses §6's shape uniformly (registration.rs:32-40, aliased as PublishStream). §3's text and the Door-type section are amended to match §6; the Door-type section already marked the concrete stream item type a two-way-door detail, so this is a text correction, not a design change. Added an amendment note dated 2026-08-13. Verification: - cargo test --lib → 449 passed, 0 failed (was 450; -1 removed filler test) - cargo clippy --all-targets -- -D warnings → clean - cargo fmt --check → clean - cargo doc --no-deps → 0 warnings (was 2) |
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f305f8c0a5 |
feat: implement channels protocol + ADR-047 (openable ALPNs are operations)
ADR-047: the unifying decision that dissolves into per-ALPN ops (, ) with a marker on . Each openable ALPN registers its own ops with their own , , , and the marker. The field is replaced by (Sub/Pub). The generic ops (channel/close, channel/control, channel/resources/subscribe) stay, keyed by channel_id. Resolves Gaps A-G from the research findings (Gap B broker named out-of-scope for alkcall; Gap C relay wrapper is consumer concern; Gap D connection-owner allocates; Gap E extension trait; Gap F boolean marker on wire; Gap G ACL/ownership complementary). ADR-037 amended: dissolves; removed; generic ops stay; preview dropped from resources/subscribe. Spec docs updated: channel-operations.md (unified model, opener ledger, ACL flow), operation-registry.md (channel_open marker, ChannelOpenSpec), README.md (ADR-047), open-questions.md (OQ-31..38 resolved). Source changes: - spec.rs: ChannelOpenSpec struct, channel_open field on OperationSpec, with_channel_open builder, 3 tests - discovery.rs: spec_to_json emits channel_open boolean, operation_spec_schema includes channel_open, 2 tests - from_call.rs: rebuild_spec_for parses channel_open marker, derive_alpn_from_op_name helper, 6 tests Channels module (src/channels/, 10 files, ~2400 lines): - wire.rs: 8-byte chunk header (ChunkHeader, parse/write_header, read_header/write_chunk/write_eof async helpers), 12 tests - reassembly.rs: MpscRecvStream (tokio::mpsc::Receiver<Bytes> → AsyncRead), MpscSendStream (AsyncWrite → tokio::mpsc::Sender<Bytes>), REQ-CH-01 shutdown sentinel, REQ-CH-02 sender-drop EOF, 10 tests - mux.rs: MuxHandle (clone-able, register(channel_id)), MuxRunner (per-channel pump tasks, exits when handles drop), OpenerLedger (ADR-047 §7), 4 tests - manager.rs: ChannelManager (channel map, open_channel, install_channel_zero, route_payload, teardown_channel, clear_all), 11 tests - source.rs: ChannelBidiStreamSource (yield-once accept_bi), channel_source helper, 4 tests - adapter.rs: ChannelsAdapter (ProtocolHandler for alknet/channels, demux loop, install_channel_zero hook), 1 test - operations.rs: ChannelOperations (registers channel/close, channel/control, channel/resources/subscribe), ChannelCore (check_open/on_close wrappers), 4 tests - policy.rs: ChannelLifecyclePolicy trait, NoCap, PerIdentityChannelPolicy (default 256, per_identity_caps override), default_policy, 8 tests - env.rs: ChannelOperationEnv extension trait (ADR-047 §4), ChannelsSessionEnv impl, 2 tests - client.rs: ChannelClient (from_connection, call_open_op, take_call_connection), 1 test Verification: 432 tests pass (66 new channels + 10 marker + 356 existing), clippy clean, fmt clean, cargo doc generates. Cargo.toml: +bytes dependency. |