release(v4.8.2): per-from receive serialization + per-connection bridge dedup

Two interlocking robustness fixes for the duplicate-fan-out / first-contact
class of failures Prism reported.

1. `Shade.receive(from, env)` now queues its `manager.decrypt` step
   per `from` so concurrent dispatches can't race the SessionManager
   ratchet or the StorageProvider (sqlite "database is locked", IDB
   transaction conflicts). User message handlers run *outside* the
   queue so streams + file-RPC's nested `shade.receive` calls don't
   self-deadlock.

2. Bridge WS + SSE handlers now run a per-connection bounded msgId
   LRU as defense-in-depth against any flushTo re-entry (event-storm,
   future refactor). Pending-flush chains are wrapped in `.catch(() =>
   {})` so a transient `ws.send` rejection no longer poisons the
   connection's flush loop.

Tests: storming `inbox.blob_stored` 10× per PUT yields exactly one WS/
SSE frame; 8 concurrent `bob.receive('alice', envelope)` calls keep
the ratchet intact and never surface "database is locked".

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -5,6 +5,87 @@ All notable changes to Shade are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [4.8.2] — 2026-05-08 — Per-`from` decrypt serialization + per-connection bridge dedup
+
+Two interlocking robustness fixes for the first-contact / duplicate-fan-out
+class of failures Prism reported. Either fix on its own would help; together
+they make the receiver path tolerant of any combination of relay duplicates
+and concurrent dispatchers.
+
+**(1) `Shade.receive(from, env)` now serializes its ratchet/storage
+step per `from`.** The send path has had a per-address `encryptChains`
+mutex since V1 — receive did not. Concurrent decrypts for the same peer
+raced the `SessionManager` ratchet (mutated in place) and the
+`StorageProvider` (which is not required to be a concurrent-safe
+writer — `bun:sqlite` throws `database is locked`, IndexedDB throws
+transaction conflicts). Symptom in production: a single relay PUT that
+fans out 8× over a WS bridge gets dispatched as 8 parallel
+`shade.receive` calls; one wins the X3DH prekey race, the other 7 fail
+with `database is locked` or `one-time prekey not found: <id>`, and the
+post-decrypt side effects (`markPeerVerified`,
+`BroadcastChannel.addMember`, paired-reply `inbox.send`) get lost in
+the rubble. The decrypt step is now chained off a per-`from` promise
+queue. Crucially, the user-facing **message handlers run outside the
+queue** — streams + file-RPC issue nested `shade.receive` calls for the
+same peer from inside their handlers (e.g. `stream-end` arrives while a
+write-RPC is still waiting on chunks), and holding the queue across the
+handler would self-deadlock. Only the atomic ratchet+storage step is
+protected.
+
+**(2) Bridge handlers (WS + SSE) now run a per-connection msgId
+LRU dedup.** Cursor-based delivery already de-duplicates in the happy
+path, but the gate is a defense-in-depth against any subtle re-entry of
+`flushTo` (event-storm, future refactor, fallback-timer race). The chain
+that drives flush is now also wrapped in `.catch(() => {})` so a
+transient `ws.send` / SSE write rejection doesn't poison every future
+push on the connection.
+
+Both reported by Prism (multi-device E2EE terminal). Wave-3 pair
+handshake is unblocked even when the receiver runs multiple bridges or
+the relay double-fires `inbox.blob_stored`.
+
+### Fixed
+
+#### `@shade/sdk` — `Shade.receive` per-`from` serialization
+- `Shade` gains a private `decryptChains: Map<string, Promise<unknown>>`
+  mirroring the existing `encryptChains` on the send path.
+- `Shade.receive(from, env)` chains its `manager.decrypt(from, env)`
+  call off the prior decrypt promise for the same `from`. The
+  post-decrypt control-plaintext check and user `messageHandlers` run
+  *outside* the chain so nested `shade.receive` calls from inside a
+  handler don't self-deadlock (streams + file-RPC depend on this).
+- The stored chain is `decryptPromise.catch(() => undefined)` so a
+  rejection in one decrypt doesn't sabotage the next; this caller
+  still sees its own rejection through the original promise.
+- External signature unchanged.
+
+#### `@shade/inbox-server` — bridge per-connection msgId dedup
+- New internal `DeliveredIdLru` (4096-entry bounded set, FIFO eviction)
+  per WS / SSE connection. `flushTo` skips emit when a row's `msgId` is
+  already in the LRU. Long-poll handlers don't need it (each request is
+  isolated).
+- `pendingFlushPromise` chains in both WS and SSE handlers now
+  terminate in `.catch(() => {})` so a transient emit failure doesn't
+  silently kill the connection's flush loop.
+
+### Tests
+- `packages/shade-transport-bridge/tests/bridge.test.ts` — new
+  "Bridge dedup" describe block: storms `inbox.blob_stored` 10× for one
+  PUT and asserts WS / SSE both deliver exactly one frame.
+- `packages/shade-sdk/tests/sdk.test.ts` — new
+  "concurrent receive(from, env) for same `from` does not race the
+  ratchet" exercises 8 parallel `bob.receive('alice', env)` for the
+  same envelope and asserts:
+  1. at least one fulfills with the right plaintext;
+  2. no rejection mentions `database is locked`;
+  3. the next legitimate message still decrypts (ratchet intact).
+
+### Migration
+
+None. Drop-in. Bridges and receivers behave identically on non-
+duplicate paths; the new gates only kick in when a duplicate would
+otherwise have been emitted / dispatched.
+
 ## [4.8.1] — 2026-05-08 — `SHADE_DISABLE_RATE_LIMIT` env var for single-tenant deploys
 
 The standalone server's `routes.ts` and `inbox-server`'s

packages/shade-cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/cli",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/cli.ts",
   "bin": {

packages/shade-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/core",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-crypto-web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/crypto-web",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-dashboard/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/dashboard",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "scripts": {
     "dev": "vite",

packages/shade-files/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/files",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-inbox-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/inbox-server",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-inbox-server/src/bridge.ts

@@ -136,15 +136,22 @@ export function createBridgeRoutes(opts: BridgeRoutesOptions): {
       };
       let cursor = verified.since;
       const writer = makeBlobWriter(opts.store, pageLimit);
+      const delivered = new DeliveredIdLru();
 
       // Initial backlog drain.
-      const flushed = await flushTo(writer, address, cursor, async (blob) => {
+      const flushed = await flushTo(
+        writer,
+        address,
+        cursor,
+        async (blob) => {
           await stream.writeSSE({
             id: String(blob.receivedAt),
             event: 'envelope',
             data: JSON.stringify(serializeBlob(blob)),
           });
-      });
+        },
+        delivered,
+      );
       cursor = Math.max(cursor, flushed);
 
       // Hook up event-driven push if available, else fall back to a poll
@@ -156,19 +163,31 @@ export function createBridgeRoutes(opts: BridgeRoutesOptions): {
       const triggerFlush = (): void => {
         signalled = true;
         // Serialize fan-in so concurrent triggers don't double-fetch.
-        pendingFlushPromise = pendingFlushPromise.then(async () => {
+        // `.catch(() => {})` keeps the chain alive across transient
+        // emit failures (e.g. a closed SSE write throws) — without it
+        // one rejection silently kills every future flush on this
+        // connection.
+        pendingFlushPromise = pendingFlushPromise
+          .then(async () => {
             while (signalled) {
               signalled = false;
-            const drained = await flushTo(writer, address, cursor, async (blob) => {
+              const drained = await flushTo(
+                writer,
+                address,
+                cursor,
+                async (blob) => {
                   await stream.writeSSE({
                     id: String(blob.receivedAt),
                     event: 'envelope',
                     data: JSON.stringify(serializeBlob(blob)),
                   });
-            });
+                },
+                delivered,
+              );
               if (drained > cursor) cursor = drained;
             }
-        });
+          })
+          .catch(() => {});
       };
 
       if (opts.events) {
@@ -327,6 +346,7 @@ export function createBridgeRoutes(opts: BridgeRoutesOptions): {
       const connId = presence.newConnectionId();
       let cursor = verified.since;
       const writer = makeBlobWriter(opts.store, pageLimit);
+      const delivered = new DeliveredIdLru();
       let unsubscribe: (() => void) | null = null;
       let fallbackTimer: ReturnType<typeof setInterval> | null = null;
       let pendingFlushPromise: Promise<void> = Promise.resolve();
@@ -347,15 +367,26 @@ export function createBridgeRoutes(opts: BridgeRoutesOptions): {
           presence.markConnected(address, 'ws', connId);
           const triggerFlush = (): void => {
             signalled = true;
-            pendingFlushPromise = pendingFlushPromise.then(async () => {
+            // `.catch(() => {})` mirrors the SSE chain — keeps the
+            // pending-flush queue alive across transient ws.send errors
+            // (e.g. partial close, backpressure overflow).
+            pendingFlushPromise = pendingFlushPromise
+              .then(async () => {
                 while (signalled && connected) {
                   signalled = false;
-                const drained = await flushTo(writer, address, cursor, async (blob) => {
+                  const drained = await flushTo(
+                    writer,
+                    address,
+                    cursor,
+                    async (blob) => {
                       ws.send(JSON.stringify(serializeBlob(blob)));
-                });
+                    },
+                    delivered,
+                  );
                   if (drained > cursor) cursor = drained;
                 }
-            });
+              })
+              .catch(() => {});
           };
           if (opts.events) {
             unsubscribe = opts.events.on((e) => {
@@ -518,11 +549,41 @@ function makeBlobWriter(store: InboxStore, pageLimit: number): BlobWriter {
   };
 }
 
+/**
+ * Per-connection bounded msgId tracker — defense in depth against duplicate
+ * delivery of the same blob to the same bridge socket. Cursor pagination
+ * already guarantees uniqueness in the happy path, but a dedup gate at the
+ * emit boundary catches any subtle bug (e.g. a flushTo race, a future
+ * refactor, an event-emit retry) without changing wire semantics.
+ *
+ * The cap is intentionally large enough to cover any realistic bridge
+ * pageLimit and small enough to bound memory under long-running streams.
+ */
+const DELIVERED_LRU_CAP = 4096;
+
+class DeliveredIdLru {
+  private readonly seen = new Set<string>();
+  private readonly order: string[] = [];
+
+  /** Returns true if `msgId` has not been seen on this connection yet. */
+  add(msgId: string): boolean {
+    if (this.seen.has(msgId)) return false;
+    this.seen.add(msgId);
+    this.order.push(msgId);
+    if (this.order.length > DELIVERED_LRU_CAP) {
+      const evicted = this.order.shift()!;
+      this.seen.delete(evicted);
+    }
+    return true;
+  }
+}
+
 async function flushTo(
   writer: BlobWriter,
   address: string,
   startCursor: number,
   emit: (blob: BlobRow) => Promise<void>,
+  delivered?: DeliveredIdLru,
 ): Promise<number> {
   let cursor = startCursor;
   // Drain page-by-page so a backlog larger than `pageLimit` still flushes.
@@ -531,7 +592,12 @@ async function flushTo(
     const page = await writer.fetchPage(address, cursor);
     if (page.length === 0) break;
     for (const row of page) {
+      // Per-connection dedup gate — prevents the same msgId from being
+      // emitted twice if flushTo is somehow re-entered before the cursor
+      // catches up. See comment on `DeliveredIdLru`.
+      if (!delivered || delivered.add(row.msgId)) {
         await emit(row);
+      }
       if (row.receivedAt > cursor) cursor = row.receivedAt;
     }
     if (page.length === 0) break;

packages/shade-inbox/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/inbox",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-key-transparency/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/key-transparency",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-keychain/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/keychain",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-observability/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/observability",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-observer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/observer",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-proto/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/proto",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-recovery/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/recovery",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-sdk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/sdk",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-sdk/src/shade.ts

@@ -153,6 +153,13 @@ export class Shade {
   private establishing = new Map<string, Promise<void>>();
   // Per-address encrypt queue to serialize ratchet mutations
   private encryptChains = new Map<string, Promise<unknown>>();
+  // Per-`from` decrypt queue: serializes incoming receives so two concurrent
+  // shade.receive(from, env) calls can't race the ratchet/storage. Without
+  // this, parallel deliveries (relay duplicate fan-out, fast pipelined
+  // sends) hit `database is locked` (sqlite) or transaction conflicts (IDB)
+  // because the underlying StorageProvider isn't required to be a
+  // concurrent-safe writer. See V4.8.2 changelog.
+  private decryptChains = new Map<string, Promise<unknown>>();
 
   // Message handlers — may be sync or async; receive() awaits each. The
   // optional third arg distinguishes direct vs broadcast plaintexts;
@@ -436,7 +443,35 @@ export class Shade {
    */
   async receive(from: string, envelope: ShadeEnvelope): Promise<string> {
     if (!this.initialized) throw new Error('Not initialized');
-    const plaintext = await this.manager.decrypt(from, envelope);
+
+    // Serialize ONLY the ratchet/storage write portion of receive (the
+    // call into `manager.decrypt`). Concurrent decrypts race the
+    // SessionManager ratchet (mutated in place) and the StorageProvider
+    // (not required to be a concurrent-safe writer — `bun:sqlite`
+    // throws `database is locked`, IDB throws transaction conflicts).
+    // The Prism FR called this out: a relay-duplicated WS fan-out
+    // dispatched 8 parallel `shade.receive(from, env)` calls, one won
+    // the X3DH prekey race and the other 7 failed with
+    // `database is locked` / `one-time prekey not found`. The fix is
+    // to queue per-`from` decrypts so the ratchet step is sequential.
+    //
+    // Crucially the user-visible MESSAGE HANDLERS run *outside* the
+    // queue. Streams + file-RPC issue nested `shade.receive` calls for
+    // the same peer from inside their handlers (e.g. `stream-end`
+    // arrives while a write-RPC is still waiting on chunks); holding
+    // the queue across the handler would self-deadlock. The atomic
+    // unit we have to protect is just the ratchet+storage step, not
+    // the consumer's reaction to it.
+    const previous = this.decryptChains.get(from) ?? Promise.resolve();
+    const decryptPromise = previous
+      .catch(() => undefined) // don't propagate upstream failures
+      .then(() => this.manager.decrypt(from, envelope));
+    // Store a never-rejecting copy so the next chained receive doesn't
+    // see a rejection from this one (we still surface our own rejection
+    // to *this* caller via the original `decryptPromise`).
+    this.decryptChains.set(from, decryptPromise.catch(() => undefined));
+    const plaintext = await decryptPromise;
+
     const consumed = await maybeHandleControlPlaintext(
       this.broadcastHooks(),
       from,

packages/shade-sdk/tests/sdk.test.ts

@@ -131,6 +131,53 @@ describe('createShade — happy path', () => {
     await expect(alice.send('nobody', 'ghost')).rejects.toThrow();
   });
 
+  test('concurrent receive(from, env) for same `from` does not race the ratchet (V4.8.2)', async () => {
+    // Reproduces the Prism FR scenario: a single PUT is fanned out
+    // multiple times by the relay (or any duplicating transport), the
+    // receiver dispatches several `shade.receive(from, env)` in
+    // parallel, and the underlying SessionManager + StorageProvider
+    // would race on the ratchet (and on storage writes — sqlite throws
+    // "database is locked", IDB throws transaction conflicts) without
+    // per-`from` serialization. We pre-establish a session, then fire
+    // the same envelope at `bob.receive` from many concurrent callers
+    // and verify all of them either decrypt to the same plaintext or
+    // surface a benign "already-consumed" error. Crucially: no
+    // unhandled storage races, no ratchet corruption, and the next
+    // legitimate message still decrypts.
+    alice = await createShade({ prekeyServer: server.url, address: 'alice' });
+    bob = await createShade({ prekeyServer: server.url, address: 'bob' });
+
+    const env1 = await alice.send('bob', 'first');
+    expect(await bob.receive('alice', env1)).toBe('first');
+
+    const env2 = await alice.send('bob', 'second');
+    // Fan the same envelope out to 8 concurrent receives — exactly the
+    // shape of the relay duplicate fan-out described in the FR.
+    const dispatches = await Promise.allSettled(
+      Array.from({ length: 8 }, () => bob.receive('alice', env2)),
+    );
+    // At least one must have succeeded with the right plaintext; the
+    // others may legitimately reject (replay protection / OTPK
+    // already-consumed) but MUST NOT corrupt the ratchet or throw
+    // "database is locked".
+    const fulfilled = dispatches.filter((d) => d.status === 'fulfilled') as Array<
+      PromiseFulfilledResult<string>
+    >;
+    expect(fulfilled.length).toBeGreaterThan(0);
+    expect(fulfilled[0]!.value).toBe('second');
+
+    for (const d of dispatches) {
+      if (d.status === 'rejected') {
+        const msg = String((d.reason as Error)?.message ?? d.reason);
+        expect(msg).not.toMatch(/database is locked/i);
+      }
+    }
+
+    // Ratchet must still advance — the next legitimate message decrypts.
+    const env3 = await alice.send('bob', 'third');
+    expect(await bob.receive('alice', env3)).toBe('third');
+  });
+
   test('verify fingerprint matches pinned identity', async () => {
     alice = await createShade({ prekeyServer: server.url, address: 'alice' });
     bob = await createShade({ prekeyServer: server.url, address: 'bob' });

packages/shade-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/server",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-storage-encrypted/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/storage-encrypted",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-storage-indexeddb/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/storage-indexeddb",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-storage-postgres/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/storage-postgres",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-storage-sqlite/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/storage-sqlite",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-streams/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/streams",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-transfer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/transfer",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-transport-bridge/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/transport-bridge",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-transport-bridge/tests/bridge.test.ts

@@ -951,3 +951,80 @@ describe('Sender attribution — bridge push surfaces IncomingMessage.from', ()
     }
   });
 });
+
+// ─── V4.8.2 — per-connection msgId dedup (Prism FR: duplicate fan-out) ─
+
+describe('Bridge dedup — single PUT yields exactly one push per connection', () => {
+  test('WS: storming inbox.blob_stored does not duplicate frames for one msgId', async () => {
+    const h = await bootstrap();
+    try {
+      const received: IncomingMessage[] = [];
+      const bridge = new WsBridge({
+        baseUrl: h.baseUrl,
+        auth: bobAuth(h),
+        connectTimeoutMs: 2_000,
+        disableAutoReconnect: true,
+      });
+      await bridge.connect({ onMessage: (m) => received.push(m) });
+      try {
+        // One real PUT + replay the inbox.blob_stored event ten times to
+        // simulate any future code path (or external bug) that double-
+        // fires the trigger. The cursor in flushTo would already cover
+        // the happy case, but the per-connection LRU is the explicit
+        // dedup gate that survives even if cursor logic regresses.
+        const msgId = await putBlob(h, rand(48));
+        for (let i = 0; i < 10; i++) {
+          h.events.emit('inbox.blob_stored', {
+            address: 'bob',
+            msgId,
+            bytes: 48,
+            ttlSeconds: 60,
+          });
+        }
+        await waitFor(() => received.length >= 1, 2_000);
+        // Give any stragglers a chance to arrive and inflate the count.
+        await new Promise((r) => setTimeout(r, 250));
+        expect(received.length).toBe(1);
+        expect(received[0]!.msgId).toBe(msgId);
+      } finally {
+        await bridge.disconnect();
+      }
+    } finally {
+      h.server.stop(true);
+    }
+  });
+
+  test('SSE: same dedup contract', async () => {
+    const h = await bootstrap();
+    try {
+      const received: IncomingMessage[] = [];
+      const bridge = new SseBridge({
+        baseUrl: h.baseUrl,
+        auth: bobAuth(h),
+        initialBackoffMs: 50,
+        maxBackoffMs: 200,
+        disableAutoReconnect: true,
+      });
+      await bridge.connect({ onMessage: (m) => received.push(m) });
+      try {
+        const msgId = await putBlob(h, rand(48));
+        for (let i = 0; i < 10; i++) {
+          h.events.emit('inbox.blob_stored', {
+            address: 'bob',
+            msgId,
+            bytes: 48,
+            ttlSeconds: 60,
+          });
+        }
+        await waitFor(() => received.length >= 1, 2_000);
+        await new Promise((r) => setTimeout(r, 250));
+        expect(received.length).toBe(1);
+        expect(received[0]!.msgId).toBe(msgId);
+      } finally {
+        await bridge.disconnect();
+      }
+    } finally {
+      h.server.stop(true);
+    }
+  });
+});

packages/shade-transport-webrtc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/transport-webrtc",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-transport/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/transport",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",

packages/shade-widgets/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shade/widgets",
-  "version": "4.8.1",
+  "version": "4.8.2",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",