PinkAssetPicker/PinkAlphaSizer (BLUE-parity IRP picker + sizer, 2026-06-10)
plus the 2026-06-11 fix: price_of falls back to the dehyphenated symbol —
reconcile/fill paths write venue format (FET-USDT) into the slot while the
scan universe keys are Binance-style (FETUSDT); without the fallback an
adopted slot had no price and TP/SL/MAX_HOLD never evaluated (the unmanaged
FET position incident).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
TP_FLOOR (LINK 5e05eeeb, -$1,248.71): once the BASE 0.20% TP is crossed,
regression to base exits — caps the left tail of the OB cascade x1.40
TP-widening (which is logged per decision now: dynamic_tp_pct,
tp_mod_factor, cascade_count, ob_regime_signal, tp_floor_armed on
v7_decision_events). Class default OFF (champion parity); live ON via
DOLPHIN_TP_FLOOR.
Malformed-OPEN Option A (causal fix): POSITION_DUST_NOTIONAL_USD shared by
the full-close decision and the single _ps_write_open lifecycle gate (OPEN
rows can never round to zero size on disk); retract terminal leg writes its
trade_exit_legs + trade_reconstruction rows; restore reject-exhaustion halts
for unknown-corruption classes and flat-continues only for the documented
zero-size tombstone class; chain-token mismatch emits a CHAIN_TOKEN_MISMATCH
journal event; restored entry_bar preserves bars_held continuity (negative
entry_bar allowed, Int32) in both CH and HZ restore paths.
Tests: test_tp_floor.py 16/16 incl. LINK golden replay;
test_malformed_open_distal.py 11/11. Suites before/after identical except
one PRE-EXISTING failure fixed (full-close zero-size-row test).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Review of PINK_ACCOUNTING_EXEC_FIX execution found the Phase 3.2 repair
path triply broken: (1) !closed guard blocked repair on terminal fills —
the common price-less case; (2) wrapper on_account_event was a raw FFI
passthrough so repairs never settled into published capital; (3) live
FILL_SETTLED carried no slot_id and realized_pnl=0 (pre-folded) — repair
was dead code. Fixes: repair allowed on closed slots (flag+dedup keep it
idempotent); wrapper settles the baseline diff on FILL_SETTLED-with-slot_id;
dedicated repair_realized_pnl field avoids double-folding the K-ledger;
_FakeKernelAccount fixture mirrors the Phase 1 anchor_to_exchange contract.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two related accounting fixes:
1. _calibrate_fee_model startup guard: before calling calibrate_fee,
compute raw deviation from the published taker/maker rate (ignoring
any stale calibration_ratio). If >15%, skip and log WARNING rather
than letting a bad REST fill set calibration_ratio to ~0.8 and cause
ESTIMATED fees to understate actuals by 20% for the entire session.
2. fee_settled_events trade_id: BingX WS does not echo back our
clientOrderId in fill events (field "c" is empty). Was falling back
to BingX's internal orderId (p-e-mq5.../p-x-mq5...) which can't
be joined to trade_events. Now reads trade_id from kernel slot 0
(which retains the trade_id until the next ENTER) so
fee_settled_events.trade_id = BTCUSDT-T-N. Added venue_order_id
field to persist_fee_settled for bidirectional reconciliation.
128/128 tests green.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
trade_seq was missing from the kernel account snapshot dict, so the
intent engine always computed trade_id = "BTCUSDT-T-000000000001".
The Rust FSM SLOT_BUSY guard only fires on *different* trade_ids; with
the same ID it resets the slot and submits a new exchange order on each
ENTER signal tick (~86 duplicate orders observed in one session).
Fix:
- Add _slot_was_closed dict to ExecutionKernel; set False on ENTER
accepted (both sync/async), True on on_venue_event when slot.closed
- Increment account.snapshot.trade_seq on the IDLE→CLOSED transition
- Expose trade_seq in snapshot()["account"] so DecisionContext carries
the correct counter → intent engine generates unique IDs per trade
451/451 tests green.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds dolphin-supervisord.service (installed + enabled) and dolphin_startup_check.sh:
- ExecStartPre waits for HZ (CRITICAL/blocks), CH+Prefect (WARN/degraded-ok)
- Logs to /tmp/dolphin_logs/startup.log + run_logs/dolphin_startup_<date>.log
- Writes machine-readable /tmp/dolphin_logs/startup_status.json on every start
- nautilus_trader remains autostart=false — BLUE must be started manually
SYSTEM BIBLE bumped to v7.1; §16.10 updated, §16.14 added.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add §16.10 corrected daemon start sequence (supervisord NOT auto-started on boot),
§16.12 critical supervisord.conf rules (no /tmp paths, OBF starvation → BLUE freeze,
pre-restart position check), §16.13 OOM recovery runbook with exact commands.
Incident context (2026-06-08):
- Previous agent set nautilus_trader to /tmp/blue_runtime_mirror/ — broken after OOM reboot
- OBF died during BLUE run, degraded gate for 285+ bars, BLUE stuck in RETRACT on LTCUSDT
- Fix: revert supervisord.conf to /mnt canonical paths, restart supervisord
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
A previous agent changed nautilus_trader to run from /tmp/blue_runtime_mirror/prod/
and updated PYTHONPATH + DOLPHIN_LOCAL_RUNTIME_ROOT to match. /tmp/blue_runtime_mirror
no longer exists after the OOM reboot, so supervisord could not start BLUE.
Fix: restore canonical paths for nautilus_trader:
command: /mnt/dolphinng5_predict/prod/nautilus_event_trader.py
directory: /mnt/dolphinng5_predict/prod
PYTHONPATH: /mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus_dolphin:/mnt/dolphinng5_predict/prod
DOLPHIN_LOCAL_RUNTIME_ROOT: /mnt/dolphinng5_predict
Rule: NEVER point nautilus_trader at /tmp. /tmp dirs are volatile;
canonical trader binaries must always be referenced via /mnt paths.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Defect A (fee sign): bingx_user_stream._normalise_order flipped to
fee = -raw_fee so BingX negative-n costs arrive as positive kernel
costs. k_maker_rebates no longer accumulates phantom rebates.
Defect B (opening fee dropped): fill_qty now falls back to "z"
(cumFilledQty) when "l" (lastFilledQty) is zero/absent, so
apply_predicted_fill computes a non-zero opening-leg fee.
Architectural fix (WARN unfreezes): lib.rs reconcile() now unfreezes
capital_frozen on WARN as well as OK. WARN (0.01-20 USDT delta) is
normal in-flight settlement — only ERROR (≥20, unexplained) should
halt ENTERs. The old keep-state logic trapped the kernel permanently
frozen after the first trade's ENTER predicted-fee phase pushed delta
briefly into ERROR.
Acceptance criterion: |k_capital - bingx_balance| < 1 USDT, frozen=False
after every round-trip trade — verified numerically against T-1/T-2
ground truth from the CRITICAL doc.
Docs: CRITICAL_AGENT-TODO_ACCOUNTING_BUGFIX.md §12-13 (fix record),
CAPITAL_BOOKKEEPING_DESIGN.md §8 (kernel spec), SYSTEM_BIBLE §11.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause: open_positions()/open_orders() called _backend_snapshot() ->
_call_backend() -> _run() -> pool.submit(asyncio.run, coro) which spawned a
temporary event loop in a worker thread. httpx AsyncClient created inside that
temp loop, loop closed immediately. All subsequent HTTP calls raised Event loop
is closed or asyncio.locks.Event bound to different loop. Crash triggered WS
stream reconnects; each reconnect re-ran reconcile with N>1 BingX positions and
orphaned all but the largest.
Fix: open_positions()/open_orders() now read backend._state (populated by
await backend.connect() in the main loop). Fallback to _backend_snapshot()
for callers without a connected backend.
Fixes test_bingx_bugs::TestConnectNoDoubleRefresh: connect() is now async.
New test_orphan_prevention.py: 23 tests covering all 5 orphan mechanisms:
A. open_positions/open_orders use backend._state, never hit thread pool
B. connect() awaitable, backend.connect() runs in main event loop
C. Reconcile guard: >1 position logs ERROR and takes only largest
D. clientOrderId p-action-base36-rand4 on every order
E. EXIT sizing capped to kernel slot_size
391 passed, 2 skipped, 0 failed across all 14 test files.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
_reconcile_position_slot passed all N BingX positions (all slot_id=0) to
reconcile_from_slots; with N>1 the kernel silently took one and forgot the
rest. Now: sort by size desc, take only the largest, log ERROR naming every
ignored orphan symbol. Caller must flatten exchange to 0 before restarting.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- migrate_pink_sink_schema.sql: ALTER TABLE adds fee/fee_source/is_maker/
slippage_bps/mark_at_submit/exchange_ts to trade_events and trade_exit_legs;
CREATE TABLE fee_settled_events (was missing entirely). DDL already applied.
- monitor_pink.py: wire real PinkClickHousePersistence so monitor roundtrips
write to dolphin_pink CH tables. Adds _make_decision_intent() helper; calls
persist_step() after ENTER and EXIT. Persistence failure is non-fatal (warns
and continues). 42 persistence tests green.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause 1 (http.py): duplicate signature= in POST body — canonical_query
included signature key after build_signed_params injected it, then body
appended &signature= again. Fix: exclude 'signature' from canonical.
Root cause 2 (bingx_direct + http.py): HTTP retry sent same MARKET order to
backup URL (bingx.pro), which hits the same VST account. Without clientOrderId,
each retry opened a new SHORT position; EXIT BUY 10 only closed one. Fix:
restore clientOrderId in hyphen format p-{e/x}-{base36_ts}-{rand4} (pure
alphanumeric rejected by VST; hyphen format accepted). Adds max_retries_override
+ urls_to_try to _request_json for non-idempotent override path.
Root cause 3 (flat_and_start_pink): k.venue.connect() ran backend.connect()
inside asyncio.run() in a thread-pool. httpx session created there references
a dead event loop; order POSTs raise RuntimeError("Event loop is closed").
Fix: await adapter.connect() directly from main event loop.
Also: enter_wall_ms + tight _is_our_position createTime filter to separate
PINK's position from concurrent strategies on shared VST account. 1.5s
settle sleep before flat check.
New test suite test_bingx_http_safety.py: 20 tests covering idempotency,
retry correctness, backup-URL dedup, event-loop hygiene, signing correctness.
Live result: ENTER 290ms, EXIT 260ms — both sub-second. Position flat.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bug fixes:
1. bingx_venue.py: add cancel_async() — async cancel that awaits backend.cancel()
directly in the main event loop. The sync cancel() path goes through _run()
→ thread-pool → asyncio.run() in a new thread, but aiohttp is bound to the
main loop → deadlock. Identical root cause as the old sync submit() → fixed
via submit_async. Remove dead cancel_order branch (BingxDirectExecutionAdapter
has cancel, not cancel_order).
2. rust_backend.py: process_intent_async CANCEL path now uses cancel_async when
available (matching the submit_async pattern for ENTER/EXIT). Sync cancel()
fallback kept for MockVenueAdapter compat.
3. bingx_direct.py: guard S2 background refresh task per symbol. Old code discarded
the task reference; rapid submits piled up concurrent _refresh_state_background
calls all writing self._state in arbitrary completion order (stale last-writer-
wins). Now: skip creating a new task if one is already pending for the symbol;
store reference and clear via done-callback.
Test additions (test_bingx_bugs.py, 29 tests):
- cancel_async: awaitable, calls backend.cancel directly, maps all statuses
- process_intent_async CANCEL: dispatches cancel_async / falls back to sync
- S2 guard: task stored, no duplicates while pending, new task after done
- _events_from_submit with None snapshots: FILLED/NEW/REJECTED/PARTIAL/RATE_LIMITED
- _filled_size_from_snapshots(None, None): safe 0.0 return
- _events_from_cancel: before/after completely ignored
- connect(): no double refresh_state, no-op if backend has no connect
- submit() sync with None snapshots: FULL_FILL still emitted
- cancel() branch audit: uses cancel not cancel_order, raises for no-cancel backend
Fix: test_exchange_event_seam_parity.py TestMockSubscribe — replace deprecated
asyncio.get_event_loop().run_until_complete() with asyncio.run() (Python 3.12
raises RuntimeError when event loop is closed by earlier suite tests).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Fix 1: connect() — remove redundant _backend_snapshot(include_history=True).
backend.connect() already called refresh_state(); this was a second identical
network round-trip at startup (~400ms wasted).
Fix 2: cancel() — remove snapshot_before + snapshot_after. _events_from_cancel
never reads 'before' or 'after' — two gratuitous round-trips per cancel with
zero benefit.
Fix 3: submit() (sync/legacy path) — drop both _backend_snapshot calls, pass
None like submit_async already does. Receipt executedQty fields take precedence;
_filled_size_from_snapshots returning 0.0 is the correct safe fallback.
117/117 tests pass (2 pre-existing pytest-ordering failures in TestMockSubscribe
are unrelated — asyncio.get_event_loop() contamination from other suite files,
25/25 pass when the file runs alone).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
S1 — Leverage cache (bingx_direct.py):
_ensure_leverage(): per-symbol asyncio.Lock + cached value check; skips ~350ms
POST when exchange already has the requested leverage. Saves ~350ms/trade.
Cache updated ONLY on success; failed POST leaves cache stale → correct retry.
Persist: JSON sidecar /tmp/.bingx_leverage_cache_{env}.json; survives restarts.
connect(): _verify_leverage_drift() detects when another process changed leverage
at the exchange and updates cache to exchange truth (logs WARNING on drift).
Multi-runner contract: leverage is account-level on BingX; documented that
concurrent runners with different leverage desires for same symbol conflict.
20 mock tests: same-lev skip, change-triggers-POST, failure-no-cache-update,
concurrent-same-symbol (lock prevents race), drift-detect, persist/restore,
multi-runner known-limitation documentation test.
S2 — Background state refresh (bingx_direct.py):
MARKET fills: asyncio.create_task(_refresh_state_background) — does not block
submit path. WS FILL_SETTLED + ACCOUNT_UPDATE deliver capital truth anyway.
LIMIT fills: synchronous refresh retained (include_history=False, not True) —
needed to detect resting order state for next pump cycle.
Saves ~600–900ms/trade on MARKET exits. ENTER similarly improved.
Gap 1 — VenueEvent friction fields (contracts.py):
Added: fee, fee_asset, fee_source, is_maker, exchange_ts, slippage_bps,
mark_at_submit — all with defaults so existing callers are unaffected.
Detailed inline docs for sign conventions and provenance codes.
Gap 2 — Fee estimation + WS_SETTLED provenance (bingx_direct.py, pink_clickhouse.py):
submit_intent: estimates fee from fill_price × fill_qty × taker/maker rate;
annotates ack_row with _fee_estimated, _fee_source, _is_maker_est.
persist_fee_settled(): new method writes fee_settled_events row when WS
ORDER_TRADE_UPDATE delivers actual commission ("n" field); fee_source="WS_SETTLED".
pink_direct._run_account_stream: calls persist_fee_settled on FILL_SETTLED.
Gap 3 — Slippage measurement (bingx_direct.py, bingx_venue.py, pink_clickhouse.py):
Captures mark_at_submit before the order POST; computes slippage_bps signed
by side: positive = adverse (taker overpaid / maker undersold), negative =
price improvement. Measured for BOTH taker and maker fills for symmetry.
Flows through VenueEvent → trade_events.slippage_bps + trade_exit_legs.slippage_bps.
S3 / SOR — Maker order placement: comprehensive TODO block in submit_intent with:
SHORT/LONG-aware price offset design, OBF integration requirements,
TODO_ADD_PARAMSET_VIBRISS for spread_bps threshold, intelligent timeout_s
calibration requirements, price-impact awareness gap, SOR abstraction CRITICAL TODO.
REST/WS split: documented why BingX (and all retail venues) separate these
and why a unified VenueAdapter protocol is the long-term solution.
151/151 existing tests green + 20 new leverage cache tests = 171 total.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Startup roundtrip now verifies persistence accounting inline:
- Wires PinkClickHousePersistence to a mock sink after EXIT
- Checks trade_events: exit_price != entry_price, pnl finite, capital finite
- Checks trade_exit_legs: pnl_leg, exit_qty, exit_price all populated
- Logs ALL FIELDS CORRECT / ISSUES DETECTED
Flatness check scoped to PINK's traded asset only (other strategies
may have open positions; those are reported informational, not failure).
Adds _normalize_asset() for TRX-USDT → TRXUSDT symbol normalization.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
G21/E23/A13 — exit_price used entry_price (every trade had exit_price==entry_price):
_write_trade_event: exit_price = fill_price_hint > intent.reference_price > decision.reference_price
_write_trade_exit_leg: same priority chain via fill_price_hint parameter
persist_result: extracts fill_price_hint from FULL_FILL/PARTIAL_FILL events in outcome
persist_fill_events: intent.reference_price = actual fill price → propagates correctly
A14 — entry_bar was active_leg_index (exit leg counter, not bar count):
_write_position_state: entry_bar = intent.bars_held (0 when intent is None)
A15 — persist_recovery_state used acc_dict as slot_dict (trade_id always ""):
Now reads kernel.slot(0).to_dict() when kernel is wired; trade_id from real slot
External-position exit_qty=0 fix:
_write_trade_exit_leg: when prev_size<=0 (no prior ENTER tracked), falls back to
initial_size or intent.target_size so exit legs for reconcile-detected positions are meaningful
exit_qty field added to trade_exit_legs rows (was computed but not emitted)
NaN tracing (_checked_float):
Introduces _checked_float() wrapper that logs WARNING + writes anomaly_events spool
row on NaN/inf in financial fields; applied to realized_pnl in exit paths
29 new persistence unit tests (mocked) + chaos/fuzz suite:
exit_price correctness, capital ordering, pnl_leg incremental, entry_bar,
recovery trade_id, external position exits, multi-leg, restart-mid-trade, NaN/None fields
164/164 total (97 flaws + 25 kernel reliability + 29 persistence + 13 phase4) green
FLAWS doc: pass 6 — G21/E23/A13/A14/A15 closed; 26 total fixed
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
CLI: python flat_and_start_pink.py [--flatten] [--no-start]
--flatten : cancel all orders + MARKET-close all positions (correct side
by positionAmt sign, not abs()); verifies account flat after
--no-start: flatten only, skip roundtrip
(no flags): startup roundtrip only — ENTER/EXIT via process_intent_async()
Startup roundtrip exercises the full N2/N3/N4 async hot path:
process_intent_async → submit_async → await backend.submit_intent →
BingX POST → on_venue_event(ORDER_ACK+FULL_FILL) → POSITION_OPEN → CLOSED
Min-order detection: queries /quote/contracts for tradeMinQty/minOrderQuantity;
fallback 10 units. Fixes the 0.001-TRX rejection that BingX returned.
Bugs fixed in flatten:
- positionAmt sign was lost via abs(); SHORT positions now correctly use BUY
(positionAmt < 0) vs SELL for LONG (positionAmt > 0) with reduceOnly=true
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
TestFSMOccupancyAndRollback covers the invariants that prevent orphaned
exchange orders — the production failure mode where multiple positions
accumulated because slot state wasn't rolled back on submit failure:
- ENTRY_WORKING blocks new ENTER (different trade_id → SLOT_BUSY)
- POSITION_OPEN blocks new ENTER
- venue.submit raise → synthetic REJECTED → FSM back to IDLE
- After rollback slot immediately reusable
- N consecutive submit failures never strand the slot
- submit-fail then success → exactly 1 position, not N
- 20 rapid enter→exit cycles leave no residual state
- EXIT on IDLE always rejected (no phantom closes)
- 5 assets, 1 slot → only first accepted, rest SLOT_BUSY
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When venue.submit() raises (BingX timeout / network error), the Rust FSM
had already advanced to ORDER_REQUESTED/ENTRY_WORKING with no corresponding
exchange order — stranding the slot. Every subsequent ENTER for a different
asset hit SLOT_BUSY, preventing recovery without a restart. Restarts create
a fresh IDLE kernel, leaving the orphaned exchange position unmanaged.
Fix: catch submit exceptions, synthesise an ORDER_REJECT VenueEvent, feed it
through on_venue_event() so the FSM rolls back to IDLE atomically. The slot
is free on the next cycle with no orphan on the exchange.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously: set_seed_capital(hardcoded_25000) then on_account_event(BingX_100K+)
→ reconcile delta ~75K → capital_frozen=True → no trades allowed.
Fix: _fetch_exchange_wallet_balance() queries BingX wallet balance BEFORE
seeding the kernel. set_seed_capital() and the subsequent ACCOUNT_UPDATE
reconcile now agree → delta ≈ 0 → capital_frozen=False → sizing correct.
Falls back to DOLPHIN_INITIAL_CAPITAL if BingX is unreachable, with WARNING.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Completes the ctypes lifetime audit. All eight FFI call sites now
assign _to_rust_bytes() to a local var before passing to c_char_p,
ensuring the bytes object lives for the full duration of the Rust call.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause: intent.timestamp was a naive datetime (no tzinfo). isoformat()
produces '2026-06-04T14:26:55.098914' (26 chars). The JSON prefix
'{"timestamp":"' is 14 chars → closing quote lands at column 41. Rust's
chrono::DateTime<Utc> serde rejects naive timestamps and serde_json reports
the error as 'premature end of input at line 1 column 41'.
Fix: _utc_isoformat() attaches UTC tzinfo before isoformat(), producing
'2026-06-04T14:26:55.098914+00:00' which chrono accepts.
Previous null-byte fix (_to_rust_bytes) and dangling-pointer fix (local vars)
remain correct and address real separate failure modes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two bugs causing INVALID_INTENT_PARSE at FFI boundary:
1. Dangling pointer: ctypes.c_char_p stores a raw C pointer without
incrementing the Python refcount. Temporaries passed inline are freed
by CPython before the Rust FFI call executes, giving Rust a dangling
pointer whose freed memory looks like truncated JSON (column 41).
Fix: assign bytes to local vars (_pb/_mb/_vb) to hold refs alive.
2. venue.submit guard: process_intent() called venue.submit() even when
the kernel returned INVALID_INTENT, cascading a 30s BingX timeout
into a fatal crash. Fix: gate on outcome.accepted.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
_to_rust_bytes() centralises all Python→Rust JSON serialisation:
- _json_null_clean() strips U+0000 from all string values recursively
- ensure_ascii=True guarantees no 0x00 in output bytes
- All _json() call sites migrated; mode/verbosity now .encode("ascii")
- 9 null-safety unit tests added to TestRustBytesNullSafety
Root cause: ctypes.c_char_p silently truncates at first 0x00 byte,
causing serde_json "premature end of input at column 41" on EXIT intents
with BNB-USDT leverage values. Long-term fix: Rust FFI (ptr, len) pairs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
TUI Hz fix:
- hazelcast_projection.py: write_engine_snapshot now writes all NAUTILUS-era
field aliases (trades_executed, current_leverage, open_positions as list,
last_scan_number, last_vel_div, vol_ok, open_notional) so gear_rows/capital
panel work with no TUI changes.
- dolphin_status_pink.py: _normalize_eng_for_tui() safety-net translation added;
render() uses it on every Hz read.
DC gate (SYSTEM BIBLE §4.2, champion config):
- pink_direct.py: _dc_contradicts() — 7-tick lookback, 0.75 bps threshold.
Rising price (chg > 0.75 bps) blocks ENTER via dataclasses.replace(HOLD, DC_CONTRADICT).
Price history deque initialized in connect(); dc_skip_contradicts=True enforced.
ACB boost (SYSTEM BIBLE §10):
- hazelcast_feed.py: fix wrong key "latest_acb" → "acb_boost" (DOLPHIN_FEATURES key
written by acb_processor_service.py).
- pink_direct.py: _last_acb_boost read from scan_payload["acb_boost"] first (scan
bridge may embed it), then Hz direct fallback. Applied to intent.leverage via
dataclasses.replace() after IntentEngine.plan(), capped at 3x.
- _last_scan_number, _last_vel_div, _last_vol_ok tracked from scan_payload.
OBF gate: NOT implemented. OBF shards (DOLPHIN_FEATURES_SHARD_*) require new
Hz map connections + symbol routing. Gap documented; requires separate decision.
Tests: TestDCGate (5) + TestNormalizeEngForTui (5) — 10 new, 104 total, all green.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Twenty-third (final) pass: _safe_enum fix applied to rust_backend.py but NOT
real_zinc_plane.py other copy crashes (Z1 High), no health check endpoint
silent failures invisible to orchestration (Z5 High), process_intent calls
venue.submit without exception handler venue error bypasses Rust FSM (Z6 High),
snapshot mixes Rust and Python accounting capital can diverge (Z7 Medium),
BingxVenueAdapter.close executor null-to-shutdown TOCTOU race (Z8 Medium),
generated test f-string chr(34) template SyntaxError risk on old Python (Z9
Medium), launcher uses Python 3.10+ | union syntax no min version documented
(Z10 Medium), concurrent process_intent on same slot no lock no queue (Z12
Medium). 403 total flaws across 23 passes.
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
Twenty-second pass: asyncio.sleep(0.8) in ~295 generated test bodies flaky (Y5
Critical), MockVenueAdapter no rate_limit flag RATE_LIMITED path untested (Y6
High), reconcile() returns [] always late fills untestable (Y7 High), emits
one fill per submit multi-partial-fill untestable (Y8 High), no connect()
runtime error if protocol gains it (Y9 High), exit_leg_ratios serde default []
vs struct default vec[1.0] wrong ratio on restore (Y1 Medium), libc dead dep
(Y10 Medium), no close() (Y11 Medium), synchronous fills masks timing bugs
(Y12 Medium), _slot_from_payload duplicated two files different behavior (Y14
Medium). 389 total flaws across 22 passes.
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
Twenty-first pass: no ABI compatibility check on Rust .so load stale binary
corrupts silently (X1 Critical), real_zinc_plane _write_region zeroes entire
buffer before write visible all-zero window (X2 Critical), no requirements.txt
setup.py pyproject.toml zero Python dependency declarations (X3 Critical),
RealZincControlPlane.update() no thread lock concurrent calls corrupt seq and
shared memory (X4 High), libc declared in Cargo.toml never used dead dependency
(X5 High), 5 test files hardcoded sys.path.insert non-portable (X6 High),
_decode_packet no try/except on json.loads partial body read crashes reader (X7
High), ExchangeEvent not exported from __init__.py package API inconsistency (X8
High), RealZincPlane and RealZincControlPlane collide on {prefix}_control region
name (X10 Medium). 375 total flaws across 21 passes.
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
Twentieth pass: int() on 3 env vars uncaught ValueError (W1 Critical),
DITA_V2_PREFIX default "dita_v2" multi-process shared memory corruption (W2
Critical), funding sign opposite Python V2 vs Rust same raw value opposite
capital effect (W3 Critical), listenKeyExpired frames silently swallowed
continue skips expiry check dead code (W4 Critical), RECV_WINDOW_MS no upper
bound replay attacks (W5 High), ACTIVE_SLOT_LIMIT stored never enforced by
Rust kernel (W6 High), no fill history fetched during WS reconnect gap-backfill
fills lost (W7 High), rate limit detection fails on HTTP 429 no matching
message instant retry (W8 High), CONTROL_PLANE=REAL_ZINC silently falls back
to in-memory (W9 High), all BingxHttpError mapped to REJECTED can't distinguish
errors (W10 High), os.environ bracket access vs .get() inconsistent (W11 High).
361 total flaws across 20 passes.
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
Nineteenth pass: DITAv2LauncherBundle.close() never calls kernel.close() Rust
handle leaks via __del__ (V1 Critical), BingxVenueAdapter no close/disconnect
ThreadPoolExecutor/HTTP never release (V2 Critical), 3 generators write same
output file last writer wins incompatible prologues (V4 Critical), generated
tests triple env-gated never run in CI dead code (V5 Critical), kernel.close()
destroys Rust handle immediately no drain no flush UAF risk (V6 Critical),
process_intent ENTER doesn't clear seen_event_ids old dedup pollutes new trade
(V3 High), no conftest/pytest.ini/asyncio_mode test discovery fragile (V9 High),
#[serde(default)] leverage:0.0 mark_price no .max(1.0) silent accounting error
(V8 Medium). 347 total flaws across 19 passes.
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
