Session s1ef7a5c0215

e749830 2026-06-05 00:24:34 +0000 fix(lint): resolve biome findings from PR #554 merge
c1b1421 2026-06-04 20:20:24 +0000 ci: add docs preview workflow and skip CI for docs-only changes
092482b 2026-05-28 14:02:20 +0000 fix: extract evictIdleSessions() for testability, clean up consolidation cooldown
71b1f2e 2026-05-22 19:16:34 +0000 Merge branch 'release/0.24.1'
b4a1612 2026-05-22 19:10:24 +0000 release: 0.24.1
59447b8 2026-05-21 19:44:34 +0000 Merge branch 'release/0.24.0'
58b193b 2026-05-21 19:39:09 +0000 release: 0.24.0
ab289f3 2026-05-14 20:40:24 +0100 fix: prevent test data from leaking into production DB (#320)
9d6fbc7 2026-05-14 20:24:02 +0100 fix: use export for env vars in install script examples (#319)
115c329 2026-05-12 00:24:22 +0100 refactor: strip Pi plugin to gateway-only mode (#238)

0.24.0
0.24.1

362:    .query("SELECT path FROM project_path_aliases WHERE project_id = ?")
421:      .query("DELETE FROM project_path_aliases WHERE project_id = ?")

+}
+
+/** Session summary with project context, used by bulk historical cost estimation. */
+export type RecentSessionSummary = {
+  project_id: string;
+  project_path: string;
+  project_name: string | null;
+  session_id: string;
+  message_count: number;
+  first_message_at: number;
+  last_message_at: number;
--
+  const limit = opts?.limit ?? 50_000;
+  return db()
+    .query(
+      `SELECT
+         t.project_id,
+         p.path AS project_path,
+         p.name AS project_name,
+         t.session_id,
+         COUNT(*) AS message_count,
+         MIN(t.created_at) AS first_message_at,
+         MAX(t.created_at) AS last_message_at

{
  "shortId": "LOREAI-GATEWAY-1P",
  "firstSeen": "2026-06-01T12:37:22.966000Z",
  "lastSeen": "2026-06-01T12:37:22.966000Z",
  "count": "1",
  "userCount": 1
}

{
  "shortId": "LOREAI-GATEWAY-1Z",
  "firstSeen": "2026-06-06T16:45:49.468000Z",
  "lastSeen": "2026-06-06T16:45:49.468000Z",
  "count": "1",
  "userCount": 0
}

{
  "shortId": "LOREAI-GATEWAY-1X",
  "firstSeen": "2026-06-05T12:16:35.083000Z",
  "lastSeen": "2026-06-05T12:16:39.829000Z",
  "count": "2",
  "userCount": 1
}

{
  "data": [
    {
      "shortId": "LOREAI-GATEWAY-Z",
      "title": "Error: Worker upstream auth error: 401 Unauthorized",
      "level": "error",
      "status": "unresolved"
    },
    {
      "shortId": "LOREAI-GATEWAY-13",
      "title": "LocalProviderUnavailableError: Local embedding provider unavailable: '@huggingface/transformers' failed to initialize. Configure search.embeddings.provider to 'voyage' or 'openai', or set VOYAGE_API_KEY/OPENAI_API_KEY for automatic remote fallback.",
      "level": "error",
      "status": "unresolved"
    },
    {
      "shortId": "LOREAI-GATEWAY-17",
      "title": "LocalProviderUnavailableError: Local embedding provider unavailable: '@huggingface/transformers' failed to initialize. Configure search.embeddings.provider to 'voyage' or 'openai', or set VOYAGE_API_KEY/OPENAI_API_KEY for automatic remote fallback.",
      "level": "error",
      "status": "unresolved"
    },
    {
      "shortId": "LOREAI-GATEWAY-14",
      "title": "Error: ...

task_id: ses_15d90cf33ffezIpnqyCo9skTyO (for resuming to continue this task if needed)

<task_result>


I now have a complete picture. Let me compile the findings.

---

## Investigation Results: LOREAI-GATEWAY-1P

### Root Cause

The SyntaxError `"Unexpected token 'd', "data: {"id"... is not valid JSON"` occurs because **DeepSeek's upstream API returns an SSE-formatted response (`data: {"id"...`) even when the gateway sends `stream: false`**. The gateway then calls `response.json()` on this SSE body, which throws a `SyntaxError`.

There is **no guard** in the main pipeline paths against an upstream returning SSE when JSON was expected.

---

### Crash Sites (all unguarded `response.json()` calls on upstream responses)

#### 1. Primary crash site — `accumulateNonStreamResponse()`

**File:** `/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/gateway/src/pipeline.ts`
**Line:** 2206

```typescript
async function ...

task_id: ses_15d90b339ffeQXmdooCqbjGsjy (for resuming to continue this task if needed)

<task_result>


Here are the complete findings for LOREAI-GATEWAY-1Z.

---

## Investigation Results

### 1. `startServer()` function definition and return type

**File:** `/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/gateway/src/server.ts`
**Lines 289-515**

**Signature:**
```typescript
export async function startServer(config: GatewayConfig): Promise<{
  stop: () => void;
  port: number;
  hosts: string[];
  /** Resolves when all bound servers are listening. */
  ready: Promise<void>;
}>
```

**Key finding: The AGENTS.md gotcha note is STALE.** It says `startServer()` returns a "plain object, not Promise", but the current code returns `Promise<{...}>` — it is an `async function`. This was likely true in an older version but has since been refactored. The `await startServer(config)` pattern used by all internal callers is correct.

### ...

task_id: ses_15d9097cbffeKufsjW4twLvNyw (for resuming to continue this task if needed)

<task_result>


Here is the complete analysis of the Sentry issue LOREAI-GATEWAY-1X.

---

## Summary

The `TypeError: ile.getSystemErrorMap is not a function` error occurs when `@sentry/node` (v10.56.0) internally calls `node:util`'s `getSystemErrorMap()` during its `processEvent` flow. Bun does not implement this function. The crash happens inside Sentry's own error-processing pipeline, meaning a *different* error triggered `Sentry.captureException()`, and Sentry itself crashed while trying to enrich the event with system error codes.

**The team is already aware of this issue and has a partial mitigation in place.**

---

## Key Findings

### 1. Sentry Initialization (`/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/gateway/instrument.ts`)

- **Lines 102-158**: `Sentry.init()` runs with DSN, release version, `tracesSampleRate: 1.0`, ...

LOREAI-GATEWAY-1N: TypeError: fetch failed
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

╭────────────┬──────────────────────────────────────────╮
│ Status     │ ● Unresolved (Ongoing)                   │
│ Priority   │ High                                     │
│ Fixability │ Low (22%)                                │
│ Level      │ error                                    │
│ Platform   │ node                                     │
│ Type       │ error                                    │
│ Assignee   │ Unassigned                               │
│ Project    │ loreai-gateway (loreai-gateway)          │
│ Events     │ 47                                       │
│ Users      │ 2                                        │
│ First seen │ 5/31/2026, 9:36:47 AM                    │
│ Last seen  │ 5/31/2026, 9:59:14 AM                    │
│ Culprit    │ POST /v1/chat/completions                │
│ Link       │ https://byk.sentry.io/issues/7516950668/ ...

LOREAI-GATEWAY-1E: TypeError: Cannot read properties of undefined (reading 'inputTokens')
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

╭────────────┬──────────────────────────────────────────╮
│ Status     │ ✓ Resolved                               │
│ Priority   │ High                                     │
│ Fixability │ Med (64%)                                │
│ Level      │ error                                    │
│ Platform   │ node                                     │
│ Type       │ error                                    │
│ Assignee   │ Burak Yigit Kaya                         │
│ Project    │ loreai-gateway (loreai-gateway)          │
│ Events     │ 3                                        │
│ Users      │ 1                                        │
│ First seen │ 5/27/2026, 3:42:47 AM                    │
│ Last seen  │ 5/27/2026, 3:43:03 AM                    │
│ Culprit    │ POST /v1/chat/completions                │
│ Link       │ https://byk.sentry.io/issues/7508365824/ ...

LOREAI-GATEWAY-1T: InvalidStateError: Worker has been terminated
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

╭────────────┬──────────────────────────────────────────╮
│ Status     │ ● Unresolved (New)                       │
│ Priority   │ High                                     │
│ Fixability │ Low (29%)                                │
│ Level      │ error (unhandled)                        │
│ Platform   │ node                                     │
│ Type       │ error                                    │
│ Assignee   │ Unassigned                               │
│ Project    │ loreai-gateway (loreai-gateway)          │
│ Events     │ 3                                        │
│ Users      │ 0                                        │
│ First seen │ 6/4/2026, 11:34:02 AM                    │
│ Last seen  │ 6/4/2026, 6:36:33 PM                     │
│ Link       │ https://byk.sentry.io/issues/7526600790/ │
╰────────────┴──────────────────────────────────────────╯

Message:

  Worker has been ...

{
  "shortId": "LOREAI-GATEWAY-Z",
  "firstSeen": "2026-05-21T19:29:57.561000Z",
  "lastSeen": "2026-06-04T23:23:02.432000Z",
  "count": "10730",
  "userCount": 28
}

{
  "shortId": "LOREAI-GATEWAY-12",
  "firstSeen": "2026-05-23T13:46:22.254000Z",
  "lastSeen": "2026-06-06T07:11:02.406000Z",
  "count": "436",
  "userCount": 3
}

LOREAI-GATEWAY-10: Error: Worker embedding failed: pipe is not a function
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

╭────────────┬──────────────────────────────────────────╮
│ Status     │ ● Unresolved (Ongoing)                   │
│ Priority   │ High                                     │
│ Fixability │ Low (30%)                                │
│ Level      │ error                                    │
│ Platform   │ node                                     │
│ Type       │ error                                    │
│ Assignee   │ Burak Yigit Kaya                         │
│ Project    │ loreai-gateway (loreai-gateway)          │
│ Events     │ 346                                      │
│ Users      │ 2                                        │
│ First seen │ 5/23/2026, 12:15:35 PM                   │
│ Last seen  │ 5/29/2026, 12:05:33 AM                   │
│ Culprit    │ POST /v1/chat/completions                │
│ Link       │ https://byk.sentry.io/issues/7501784577/ ...

task_id: ses_15d8c3f5affeSWXJdr3gODdXIx (for resuming to continue this task if needed)

<task_result>


All five fix components have been located and verified. Here is the complete analysis:

---

## Investigation Results: LOREAI-GATEWAY-Z Fix Status

**Verdict: The fix described in AGENTS.md is FULLY IMPLEMENTED across all three components.**

---

### Fix Component 1: `isAuthStale(sessionID) && !resolveAuth(sessionID)` guard in `scheduleBackgroundWork()`

**Status: IMPLEMENTED**

- **File:** `/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/gateway/src/pipeline.ts`
- **Line 2989:** `if (isAuthStale(sessionID) && !resolveAuth(sessionID)) return;`
- The guard is at the top of `scheduleBackgroundWork()` (defined at line 2980). ...

task_id: ses_15d8c1f9effeHxHhIms7idWYPL (for resuming to continue this task if needed)

<task_result>


Here are my findings:

---

## Investigation: LOREAI-GATEWAY-1E — `resp.usage` undefined crash

### Finding: The fix has NOT been implemented. The gotcha is still a live vulnerability.

---

### 1. GatewayResponse type definition — `usage` is NOT optional

**File:** `/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/gateway/src/translate/types.ts`
**Lines 222-229:**

```typescript
export type GatewayResponse = {
  id: string;
  model: string;
  content: GatewayContentBlock[];
  stopReason: string;
  usage: GatewayUsage;   // <-- NOT optional (no `?`)
};
```

TypeScript says `usage` is always present, so all downstream code trusts `resp.usage.inputTokens` is safe. But at runtime, upstream providers (vLLM, partial responses, exception-generated response objects) can produce a `GatewayResponse` with `usage` as `undefined`. ...

LOREAI-GATEWAY-Q: Error: embedding worker shut down
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

╭────────────┬──────────────────────────────────────────╮
│ Status     │ ● Unresolved (Ongoing)                   │
│ Priority   │ High                                     │
│ Level      │ error                                    │
│ Platform   │ node                                     │
│ Type       │ error                                    │
│ Assignee   │ Burak Yigit Kaya                         │
│ Project    │ loreai-gateway (loreai-gateway)          │
│ Events     │ 53                                       │
│ Users      │ 2                                        │
│ First seen │ 5/18/2026, 3:50:59 PM                    │
│ Last seen  │ 5/29/2026, 10:08:54 AM                   │
│ Culprit    │ shutdown(bin)                            │
│ Link       │ https://byk.sentry.io/issues/7489718633/ │
╰────────────┴──────────────────────────────────────────╯

Message:

  embedding worker shut ...

{
  "shortId": "LOREAI-GATEWAY-1J",
  "firstSeen": "2026-05-27T19:19:29.115000Z",
  "lastSeen": "2026-05-27T19:19:38.488000Z",
  "count": "8",
  "userCount": 1
}

task_id: ses_15d89df9cffeoy1SB8rlewSriA (for resuming to continue this task if needed)

<task_result>


I now have the complete picture. Here is the full investigation.

---

## LOREAI-GATEWAY-1T Investigation: "InvalidStateError: Worker has been terminated"

### Root Cause

There are **two unguarded `worker.postMessage()` call sites** that can throw `InvalidStateError` when the worker thread has already exited. Neither has a `try/catch`.

---

### 1. Worker Lifecycle Overview

**File:** `/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/core/src/embedding.ts`

- **`LocalProvider`** class (line 246) manages a `node:worker_threads` Worker.
- The worker is spawned lazily by `ensureWorker()` (line 279) on first `embed()` call.
- The worker runs ONNX inference in `embedding-worker.ts` and communicates via `postMessage`/`on("message")`.
- Worker termination happens in two ways:
  1. **Self-exit**: The worker calls `process.exit(1)` on ...

[
  {
    "content": "Fix LOREAI-GATEWAY-1W: SQLiteError DISTINCT aggregates must have exactly one argument",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix LOREAI-GATEWAY-1S: Error no such column: project_path",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix LOREAI-GATEWAY-1P: SyntaxError SSE response parsed as JSON",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix LOREAI-GATEWAY-1X: getSystemErrorMap not a function in Bun",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix LOREAI-GATEWAY-1E: resp.usage undefined crash in postResponse()",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix LOREAI-GATEWAY-1T: Worker has been terminated (InvalidStateError)",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix LOREAI-GATEWAY-Z: Resolve remaining Sentry auth error events still getting through beforeSend filter",
    ...

{
  "shortId": "LOREAI-GATEWAY-1V",
  "firstSeen": "2026-06-04T14:04:00.518000Z",
  "lastSeen": "2026-06-04T14:04:05.611000Z",
  "count": "999",
  "userCount": 0
}

{
  "shortId": "LOREAI-GATEWAY-C",
  "firstSeen": "2026-05-13T15:59:10.996000Z",
  "lastSeen": "2026-06-04T13:19:53.598000Z",
  "count": "11035",
  "userCount": 3
}

[issue.utils] ℹ Starting root cause analysis, it can take several minutes...
Root Cause Analysis Complete
━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Cause #0: TDZ ReferenceError in bundled gateway pipeline: `_e` (const/let variable) accessed before initialization in async chat completions fetch handler.

Repository: byk/loreai-gateway

To create a plan, run: sentry issue plan LOREAI-GATEWAY-1J

[issue.plan] ℹ Creating plan...
[issue.plan] ℹ "TDZ ReferenceError in bundled gateway pipeline: _e (const/let variable) accessed before initialization in async chat completions fetch handler."
Solution
━━━━━━━━

Summary: Fix TDZ ReferenceError in gateway chat pipeline by resolving circular dependency or incorrect variable initialization order in source.

Steps to implement

1. Identify the original variable name



Build the gateway with source maps enabled and map _e at dist/index.cjs:1818:5179 back to its original identifier in the TypeScript source.
2. Detect circular dependencies



Run madge --circular packages/gateway/src (or equivalent) to find circular import chains involving the file that declares the unminiified _e variable.
3. Locate the TDZ pattern in source



In the source file identified above, find the let/const declaration of the original variable and any closure or async context that reads it before its enclosing scope initializes.
4. ...

task_id: ses_15d84dbc0ffest2b5wuRkv3KDp (for resuming to continue this task if needed)

<task_result>


Now I have the complete picture. Here is the full analysis:

---

## LOREAI-GATEWAY-C Investigation Results

### Status: Fix is merged (PR #545, commit `bb87617`) but NOT yet released. Latest release is `0.24.1`; the fix is 69 commits ahead.

The 11,035 Sentry events are all from version `0.24.1` (as confirmed by the PR description: "98.8% on 0.24.1"). The fix is correct and comprehensive. Once released, the event storm will stop. Below is the detailed analysis of what was broken and how the fix works.

---

### 1. ONNX OOM Detection and Handling in the Worker

**File:** `/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/clever-circuit/packages/core/src/embedding-worker-types.ts`

- **`isOomError()`** (lines 85-91): Detects OOM via two patterns:
  - `/^\d{6,}$/` — bare numeric ORT allocation error codes (e.g., `"284792864"`)
  - ...

Wrote file successfully.