fix(runtime): duplicate messages, share singleton state across bundled chunks (#43683)

* Tests: add fresh module import helper

* Process: share command queue runtime state

* Agents: share embedded run runtime state

* Reply: share followup queue runtime state

* Reply: share followup drain callback state

* Reply: share queued message dedupe state

* Reply: share inbound dedupe state

* Tests: cover shared command queue runtime state

* Tests: cover shared embedded run runtime state

* Tests: cover shared followup queue runtime state

* Tests: cover shared inbound dedupe state

* Tests: cover shared Slack thread participation state

* Slack: share sent thread participation state

* Tests: document fresh import helper

* Telegram: share draft stream runtime state

* Tests: cover shared Telegram draft stream state

* Telegram: share sent message cache state

* Tests: cover shared Telegram sent message cache

* Telegram: share thread binding runtime state

* Tests: cover shared Telegram thread binding state

* Tests: avoid duplicate shared queue reset

* refactor(runtime): centralize global singleton access

* refactor(runtime): preserve undefined global singleton values

* test(runtime): cover undefined global singleton values

---------

Co-authored-by: Nimrod Gutman <nimrod.gutman@gmail.com>

src/agents/pi-embedded-runner/runs.test.ts

@@ -1,4 +1,5 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
+import { importFreshModule } from "../../../test/helpers/import-fresh.js";
 import {
   __testing,
   abortEmbeddedPiRun,
@@ -105,4 +106,35 @@ describe("pi-embedded runner run registry", () => {
       vi.useRealTimers();
     }
   });
+
+  it("shares active run state across distinct module instances", async () => {
+    const runsA = await importFreshModule<typeof import("./runs.js")>(
+      import.meta.url,
+      "./runs.js?scope=shared-a",
+    );
+    const runsB = await importFreshModule<typeof import("./runs.js")>(
+      import.meta.url,
+      "./runs.js?scope=shared-b",
+    );
+    const handle = {
+      queueMessage: async () => {},
+      isStreaming: () => true,
+      isCompacting: () => false,
+      abort: vi.fn(),
+    };
+
+    runsA.__testing.resetActiveEmbeddedRuns();
+    runsB.__testing.resetActiveEmbeddedRuns();
+
+    try {
+      runsA.setActiveEmbeddedRun("session-shared", handle);
+      expect(runsB.isEmbeddedPiRunActive("session-shared")).toBe(true);
+
+      runsB.clearActiveEmbeddedRun("session-shared", handle);
+      expect(runsA.isEmbeddedPiRunActive("session-shared")).toBe(false);
+    } finally {
+      runsA.__testing.resetActiveEmbeddedRuns();
+      runsB.__testing.resetActiveEmbeddedRuns();
+    }
+  });
 });

src/agents/pi-embedded-runner/runs.ts

@@ -3,6 +3,7 @@ import {
   logMessageQueued,
   logSessionStateChange,
 } from "../../logging/diagnostic.js";
+import { resolveGlobalSingleton } from "../../shared/global-singleton.js";
 
 type EmbeddedPiQueueHandle = {
   queueMessage: (text: string) => Promise<void>;
@@ -11,12 +12,23 @@ type EmbeddedPiQueueHandle = {
   abort: () => void;
 };
 
-const ACTIVE_EMBEDDED_RUNS = new Map<string, EmbeddedPiQueueHandle>();
 type EmbeddedRunWaiter = {
   resolve: (ended: boolean) => void;
   timer: NodeJS.Timeout;
 };
-const EMBEDDED_RUN_WAITERS = new Map<string, Set<EmbeddedRunWaiter>>();
+
+/**
+ * Use global singleton state so busy/streaming checks stay consistent even
+ * when the bundler emits multiple copies of this module into separate chunks.
+ */
+const EMBEDDED_RUN_STATE_KEY = Symbol.for("openclaw.embeddedRunState");
+
+const embeddedRunState = resolveGlobalSingleton(EMBEDDED_RUN_STATE_KEY, () => ({
+  activeRuns: new Map<string, EmbeddedPiQueueHandle>(),
+  waiters: new Map<string, Set<EmbeddedRunWaiter>>(),
+}));
+const ACTIVE_EMBEDDED_RUNS = embeddedRunState.activeRuns;
+const EMBEDDED_RUN_WAITERS = embeddedRunState.waiters;
 
 export function queueEmbeddedPiMessage(sessionId: string, text: string): boolean {
   const handle = ACTIVE_EMBEDDED_RUNS.get(sessionId);

src/auto-reply/reply/inbound-dedupe.test.ts

@@ -0,0 +1,43 @@
+import { afterEach, describe, expect, it } from "vitest";
+import { importFreshModule } from "../../../test/helpers/import-fresh.js";
+import type { MsgContext } from "../templating.js";
+import { resetInboundDedupe } from "./inbound-dedupe.js";
+
+const sharedInboundContext: MsgContext = {
+  Provider: "discord",
+  Surface: "discord",
+  From: "discord:user-1",
+  To: "channel:c1",
+  OriginatingChannel: "discord",
+  OriginatingTo: "channel:c1",
+  SessionKey: "agent:main:discord:channel:c1",
+  MessageSid: "msg-1",
+};
+
+describe("inbound dedupe", () => {
+  afterEach(() => {
+    resetInboundDedupe();
+  });
+
+  it("shares dedupe state across distinct module instances", async () => {
+    const inboundA = await importFreshModule<typeof import("./inbound-dedupe.js")>(
+      import.meta.url,
+      "./inbound-dedupe.js?scope=shared-a",
+    );
+    const inboundB = await importFreshModule<typeof import("./inbound-dedupe.js")>(
+      import.meta.url,
+      "./inbound-dedupe.js?scope=shared-b",
+    );
+
+    inboundA.resetInboundDedupe();
+    inboundB.resetInboundDedupe();
+
+    try {
+      expect(inboundA.shouldSkipDuplicateInbound(sharedInboundContext)).toBe(false);
+      expect(inboundB.shouldSkipDuplicateInbound(sharedInboundContext)).toBe(true);
+    } finally {
+      inboundA.resetInboundDedupe();
+      inboundB.resetInboundDedupe();
+    }
+  });
+});

src/auto-reply/reply/inbound-dedupe.ts

@@ -1,15 +1,24 @@
 import { logVerbose, shouldLogVerbose } from "../../globals.js";
 import { createDedupeCache, type DedupeCache } from "../../infra/dedupe.js";
 import { parseAgentSessionKey } from "../../sessions/session-key-utils.js";
+import { resolveGlobalSingleton } from "../../shared/global-singleton.js";
 import type { MsgContext } from "../templating.js";
 
 const DEFAULT_INBOUND_DEDUPE_TTL_MS = 20 * 60_000;
 const DEFAULT_INBOUND_DEDUPE_MAX = 5000;
 
-const inboundDedupeCache = createDedupeCache({
-  ttlMs: DEFAULT_INBOUND_DEDUPE_TTL_MS,
-  maxSize: DEFAULT_INBOUND_DEDUPE_MAX,
-});
+/**
+ * Keep inbound dedupe shared across bundled chunks so the same provider
+ * message cannot bypass dedupe by entering through a different chunk copy.
+ */
+const INBOUND_DEDUPE_CACHE_KEY = Symbol.for("openclaw.inboundDedupeCache");
+
+const inboundDedupeCache = resolveGlobalSingleton<DedupeCache>(INBOUND_DEDUPE_CACHE_KEY, () =>
+  createDedupeCache({
+    ttlMs: DEFAULT_INBOUND_DEDUPE_TTL_MS,
+    maxSize: DEFAULT_INBOUND_DEDUPE_MAX,
+  }),
+);
 
 const normalizeProvider = (value?: string | null) => value?.trim().toLowerCase() || "";
 

src/auto-reply/reply/queue/drain.ts

@@ -1,4 +1,5 @@
 import { defaultRuntime } from "../../../runtime.js";
+import { resolveGlobalMap } from "../../../shared/global-singleton.js";
 import {
   buildCollectPrompt,
   beginQueueDrain,
@@ -15,7 +16,11 @@ import type { FollowupRun } from "./types.js";
 
 // Persists the most recent runFollowup callback per queue key so that
 // enqueueFollowupRun can restart a drain that finished and deleted the queue.
-const FOLLOWUP_RUN_CALLBACKS = new Map<string, (run: FollowupRun) => Promise<void>>();
+const FOLLOWUP_DRAIN_CALLBACKS_KEY = Symbol.for("openclaw.followupDrainCallbacks");
+
+const FOLLOWUP_RUN_CALLBACKS = resolveGlobalMap<string, (run: FollowupRun) => Promise<void>>(
+  FOLLOWUP_DRAIN_CALLBACKS_KEY,
+);
 
 export function clearFollowupDrainCallback(key: string): void {
   FOLLOWUP_RUN_CALLBACKS.delete(key);

src/auto-reply/reply/queue/enqueue.ts

@@ -1,13 +1,22 @@
 import { createDedupeCache } from "../../../infra/dedupe.js";
+import { resolveGlobalSingleton } from "../../../shared/global-singleton.js";
 import { applyQueueDropPolicy, shouldSkipQueueItem } from "../../../utils/queue-helpers.js";
 import { kickFollowupDrainIfIdle } from "./drain.js";
 import { getExistingFollowupQueue, getFollowupQueue } from "./state.js";
 import type { FollowupRun, QueueDedupeMode, QueueSettings } from "./types.js";
 
-const RECENT_QUEUE_MESSAGE_IDS = createDedupeCache({
-  ttlMs: 5 * 60 * 1000,
-  maxSize: 10_000,
-});
+/**
+ * Keep queued message-id dedupe shared across bundled chunks so redeliveries
+ * are rejected no matter which chunk receives the enqueue call.
+ */
+const RECENT_QUEUE_MESSAGE_IDS_KEY = Symbol.for("openclaw.recentQueueMessageIds");
+
+const RECENT_QUEUE_MESSAGE_IDS = resolveGlobalSingleton(RECENT_QUEUE_MESSAGE_IDS_KEY, () =>
+  createDedupeCache({
+    ttlMs: 5 * 60 * 1000,
+    maxSize: 10_000,
+  }),
+);
 
 function buildRecentMessageIdKey(run: FollowupRun, queueKey: string): string | undefined {
   const messageId = run.messageId?.trim();

src/auto-reply/reply/queue/state.ts

@@ -1,3 +1,4 @@
+import { resolveGlobalMap } from "../../../shared/global-singleton.js";
 import { applyQueueRuntimeSettings } from "../../../utils/queue-helpers.js";
 import type { FollowupRun, QueueDropPolicy, QueueMode, QueueSettings } from "./types.js";
 
@@ -18,7 +19,13 @@ export const DEFAULT_QUEUE_DEBOUNCE_MS = 1000;
 export const DEFAULT_QUEUE_CAP = 20;
 export const DEFAULT_QUEUE_DROP: QueueDropPolicy = "summarize";
 
-export const FOLLOWUP_QUEUES = new Map<string, FollowupQueueState>();
+/**
+ * Share followup queues across bundled chunks so busy-session enqueue/drain
+ * logic observes one queue registry per process.
+ */
+const FOLLOWUP_QUEUES_KEY = Symbol.for("openclaw.followupQueues");
+
+export const FOLLOWUP_QUEUES = resolveGlobalMap<string, FollowupQueueState>(FOLLOWUP_QUEUES_KEY);
 
 export function getExistingFollowupQueue(key: string): FollowupQueueState | undefined {
   const cleaned = key.trim();

src/auto-reply/reply/reply-flow.test.ts

@@ -1,4 +1,5 @@
 import { afterAll, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+import { importFreshModule } from "../../../test/helpers/import-fresh.js";
 import { expectInboundContextContract } from "../../../test/helpers/inbound-contract.js";
 import type { OpenClawConfig } from "../../config/config.js";
 import { defaultRuntime } from "../../runtime.js";
@@ -743,6 +744,71 @@ describe("followup queue deduplication", () => {
     expect(calls).toHaveLength(1);
   });
 
+  it("deduplicates same message_id across distinct enqueue module instances", async () => {
+    const enqueueA = await importFreshModule<typeof import("./queue/enqueue.js")>(
+      import.meta.url,
+      "./queue/enqueue.js?scope=dedupe-a",
+    );
+    const enqueueB = await importFreshModule<typeof import("./queue/enqueue.js")>(
+      import.meta.url,
+      "./queue/enqueue.js?scope=dedupe-b",
+    );
+    const { clearSessionQueues } = await import("./queue.js");
+    const key = `test-dedup-cross-module-${Date.now()}`;
+    const calls: FollowupRun[] = [];
+    const done = createDeferred<void>();
+    const runFollowup = async (run: FollowupRun) => {
+      calls.push(run);
+      done.resolve();
+    };
+    const settings: QueueSettings = {
+      mode: "collect",
+      debounceMs: 0,
+      cap: 50,
+      dropPolicy: "summarize",
+    };
+
+    enqueueA.resetRecentQueuedMessageIdDedupe();
+    enqueueB.resetRecentQueuedMessageIdDedupe();
+
+    try {
+      expect(
+        enqueueA.enqueueFollowupRun(
+          key,
+          createRun({
+            prompt: "first",
+            messageId: "same-id",
+            originatingChannel: "signal",
+            originatingTo: "+10000000000",
+          }),
+          settings,
+        ),
+      ).toBe(true);
+
+      scheduleFollowupDrain(key, runFollowup);
+      await done.promise;
+      await new Promise<void>((resolve) => setImmediate(resolve));
+
+      expect(
+        enqueueB.enqueueFollowupRun(
+          key,
+          createRun({
+            prompt: "first-redelivery",
+            messageId: "same-id",
+            originatingChannel: "signal",
+            originatingTo: "+10000000000",
+          }),
+          settings,
+        ),
+      ).toBe(false);
+      expect(calls).toHaveLength(1);
+    } finally {
+      clearSessionQueues([key]);
+      enqueueA.resetRecentQueuedMessageIdDedupe();
+      enqueueB.resetRecentQueuedMessageIdDedupe();
+    }
+  });
+
   it("does not collide recent message-id keys when routing contains delimiters", async () => {
     const key = `test-dedup-key-collision-${Date.now()}`;
     const calls: FollowupRun[] = [];
@@ -1264,6 +1330,55 @@ describe("followup queue drain restart after idle window", () => {
     expect(calls[1]?.prompt).toBe("after-idle");
   });
 
+  it("restarts an idle drain across distinct enqueue and drain module instances", async () => {
+    const drainA = await importFreshModule<typeof import("./queue/drain.js")>(
+      import.meta.url,
+      "./queue/drain.js?scope=restart-a",
+    );
+    const enqueueB = await importFreshModule<typeof import("./queue/enqueue.js")>(
+      import.meta.url,
+      "./queue/enqueue.js?scope=restart-b",
+    );
+    const { clearSessionQueues } = await import("./queue.js");
+    const key = `test-idle-window-cross-module-${Date.now()}`;
+    const calls: FollowupRun[] = [];
+    const settings: QueueSettings = { mode: "followup", debounceMs: 0, cap: 50 };
+    const firstProcessed = createDeferred<void>();
+
+    enqueueB.resetRecentQueuedMessageIdDedupe();
+
+    try {
+      const runFollowup = async (run: FollowupRun) => {
+        calls.push(run);
+        if (calls.length === 1) {
+          firstProcessed.resolve();
+        }
+      };
+
+      enqueueB.enqueueFollowupRun(key, createRun({ prompt: "before-idle" }), settings);
+      drainA.scheduleFollowupDrain(key, runFollowup);
+      await firstProcessed.promise;
+
+      await new Promise<void>((resolve) => setImmediate(resolve));
+
+      enqueueB.enqueueFollowupRun(key, createRun({ prompt: "after-idle" }), settings);
+
+      await vi.waitFor(
+        () => {
+          expect(calls).toHaveLength(2);
+        },
+        { timeout: 1_000 },
+      );
+
+      expect(calls[0]?.prompt).toBe("before-idle");
+      expect(calls[1]?.prompt).toBe("after-idle");
+    } finally {
+      clearSessionQueues([key]);
+      drainA.clearFollowupDrainCallback(key);
+      enqueueB.resetRecentQueuedMessageIdDedupe();
+    }
+  });
+
   it("does not double-drain when a message arrives while drain is still running", async () => {
     const key = `test-no-double-drain-${Date.now()}`;
     const calls: FollowupRun[] = [];

src/process/command-queue.test.ts

@@ -1,4 +1,5 @@
 import { beforeEach, describe, expect, it, vi } from "vitest";
+import { importFreshModule } from "../../test/helpers/import-fresh.js";
 
 const diagnosticMocks = vi.hoisted(() => ({
   logLaneEnqueue: vi.fn(),
@@ -334,4 +335,42 @@ describe("command queue", () => {
     resetAllLanes();
     await expect(enqueueCommand(async () => "ok")).resolves.toBe("ok");
   });
+
+  it("shares lane state across distinct module instances", async () => {
+    const commandQueueA = await importFreshModule<typeof import("./command-queue.js")>(
+      import.meta.url,
+      "./command-queue.js?scope=shared-a",
+    );
+    const commandQueueB = await importFreshModule<typeof import("./command-queue.js")>(
+      import.meta.url,
+      "./command-queue.js?scope=shared-b",
+    );
+    const lane = `shared-state-${Date.now()}-${Math.random().toString(16).slice(2)}`;
+
+    let release!: () => void;
+    const blocker = new Promise<void>((resolve) => {
+      release = resolve;
+    });
+
+    commandQueueA.resetAllLanes();
+
+    try {
+      const task = commandQueueA.enqueueCommandInLane(lane, async () => {
+        await blocker;
+        return "done";
+      });
+
+      await vi.waitFor(() => {
+        expect(commandQueueB.getQueueSize(lane)).toBe(1);
+        expect(commandQueueB.getActiveTaskCount()).toBe(1);
+      });
+
+      release();
+      await expect(task).resolves.toBe("done");
+      expect(commandQueueB.getQueueSize(lane)).toBe(0);
+    } finally {
+      release();
+      commandQueueA.resetAllLanes();
+    }
+  });
 });

src/process/command-queue.ts

@@ -1,4 +1,5 @@
 import { diagnosticLogger as diag, logLaneDequeue, logLaneEnqueue } from "../logging/diagnostic.js";
+import { resolveGlobalSingleton } from "../shared/global-singleton.js";
 import { CommandLane } from "./lanes.js";
 /**
  * Dedicated error type thrown when a queued command is rejected because
@@ -23,9 +24,6 @@ export class GatewayDrainingError extends Error {
   }
 }
 
-// Set while gateway is draining for restart; new enqueues are rejected.
-let gatewayDraining = false;
-
 // Minimal in-process queue to serialize command executions.
 // Default lane ("main") preserves the existing behavior. Additional lanes allow
 // low-risk parallelism (e.g. cron jobs) without interleaving stdin / logs for
@@ -49,11 +47,20 @@ type LaneState = {
   generation: number;
 };
 
-const lanes = new Map<string, LaneState>();
-let nextTaskId = 1;
+/**
+ * Keep queue runtime state on globalThis so every bundled entry/chunk shares
+ * the same lanes, counters, and draining flag in production builds.
+ */
+const COMMAND_QUEUE_STATE_KEY = Symbol.for("openclaw.commandQueueState");
+
+const queueState = resolveGlobalSingleton(COMMAND_QUEUE_STATE_KEY, () => ({
+  gatewayDraining: false,
+  lanes: new Map<string, LaneState>(),
+  nextTaskId: 1,
+}));
 
 function getLaneState(lane: string): LaneState {
-  const existing = lanes.get(lane);
+  const existing = queueState.lanes.get(lane);
   if (existing) {
     return existing;
   }
@@ -65,7 +72,7 @@ function getLaneState(lane: string): LaneState {
     draining: false,
     generation: 0,
   };
-  lanes.set(lane, created);
+  queueState.lanes.set(lane, created);
   return created;
 }
 
@@ -105,7 +112,7 @@ function drainLane(lane: string) {
           );
         }
         logLaneDequeue(lane, waitedMs, state.queue.length);
-        const taskId = nextTaskId++;
+        const taskId = queueState.nextTaskId++;
         const taskGeneration = state.generation;
         state.activeTaskIds.add(taskId);
         void (async () => {
@@ -148,7 +155,7 @@ function drainLane(lane: string) {
  * `GatewayDrainingError` instead of being silently killed on shutdown.
  */
 export function markGatewayDraining(): void {
-  gatewayDraining = true;
+  queueState.gatewayDraining = true;
 }
 
 export function setCommandLaneConcurrency(lane: string, maxConcurrent: number) {
@@ -166,7 +173,7 @@ export function enqueueCommandInLane<T>(
     onWait?: (waitMs: number, queuedAhead: number) => void;
   },
 ): Promise<T> {
-  if (gatewayDraining) {
+  if (queueState.gatewayDraining) {
     return Promise.reject(new GatewayDrainingError());
   }
   const cleaned = lane.trim() || CommandLane.Main;
@@ -198,7 +205,7 @@ export function enqueueCommand<T>(
 
 export function getQueueSize(lane: string = CommandLane.Main) {
   const resolved = lane.trim() || CommandLane.Main;
-  const state = lanes.get(resolved);
+  const state = queueState.lanes.get(resolved);
   if (!state) {
     return 0;
   }
@@ -207,7 +214,7 @@ export function getQueueSize(lane: string = CommandLane.Main) {
 
 export function getTotalQueueSize() {
   let total = 0;
-  for (const s of lanes.values()) {
+  for (const s of queueState.lanes.values()) {
     total += s.queue.length + s.activeTaskIds.size;
   }
   return total;
@@ -215,7 +222,7 @@ export function getTotalQueueSize() {
 
 export function clearCommandLane(lane: string = CommandLane.Main) {
   const cleaned = lane.trim() || CommandLane.Main;
-  const state = lanes.get(cleaned);
+  const state = queueState.lanes.get(cleaned);
   if (!state) {
     return 0;
   }
@@ -242,9 +249,9 @@ export function clearCommandLane(lane: string = CommandLane.Main) {
  * `enqueueCommandInLane()` call (which may never come).
  */
 export function resetAllLanes(): void {
-  gatewayDraining = false;
+  queueState.gatewayDraining = false;
   const lanesToDrain: string[] = [];
-  for (const state of lanes.values()) {
+  for (const state of queueState.lanes.values()) {
     state.generation += 1;
     state.activeTaskIds.clear();
     state.draining = false;
@@ -264,7 +271,7 @@ export function resetAllLanes(): void {
  */
 export function getActiveTaskCount(): number {
   let total = 0;
-  for (const s of lanes.values()) {
+  for (const s of queueState.lanes.values()) {
     total += s.activeTaskIds.size;
   }
   return total;
@@ -283,7 +290,7 @@ export function waitForActiveTasks(timeoutMs: number): Promise<{ drained: boolea
   const POLL_INTERVAL_MS = 50;
   const deadline = Date.now() + timeoutMs;
   const activeAtStart = new Set<number>();
-  for (const state of lanes.values()) {
+  for (const state of queueState.lanes.values()) {
     for (const taskId of state.activeTaskIds) {
       activeAtStart.add(taskId);
     }
@@ -297,7 +304,7 @@ export function waitForActiveTasks(timeoutMs: number): Promise<{ drained: boolea
       }
 
       let hasPending = false;
-      for (const state of lanes.values()) {
+      for (const state of queueState.lanes.values()) {
         for (const taskId of state.activeTaskIds) {
           if (activeAtStart.has(taskId)) {
             hasPending = true;

src/shared/global-singleton.test.ts

@@ -0,0 +1,39 @@
+import { afterEach, describe, expect, it, vi } from "vitest";
+import { resolveGlobalMap, resolveGlobalSingleton } from "./global-singleton.js";
+
+const TEST_KEY = Symbol("global-singleton:test");
+const TEST_MAP_KEY = Symbol("global-singleton:test-map");
+
+afterEach(() => {
+  delete (globalThis as Record<PropertyKey, unknown>)[TEST_KEY];
+  delete (globalThis as Record<PropertyKey, unknown>)[TEST_MAP_KEY];
+});
+
+describe("resolveGlobalSingleton", () => {
+  it("reuses an initialized singleton", () => {
+    const create = vi.fn(() => ({ value: 1 }));
+
+    const first = resolveGlobalSingleton(TEST_KEY, create);
+    const second = resolveGlobalSingleton(TEST_KEY, create);
+
+    expect(first).toBe(second);
+    expect(create).toHaveBeenCalledTimes(1);
+  });
+
+  it("does not re-run the factory when undefined was already stored", () => {
+    const create = vi.fn(() => undefined);
+
+    expect(resolveGlobalSingleton(TEST_KEY, create)).toBeUndefined();
+    expect(resolveGlobalSingleton(TEST_KEY, create)).toBeUndefined();
+    expect(create).toHaveBeenCalledTimes(1);
+  });
+});
+
+describe("resolveGlobalMap", () => {
+  it("reuses the same map instance", () => {
+    const first = resolveGlobalMap<string, number>(TEST_MAP_KEY);
+    const second = resolveGlobalMap<string, number>(TEST_MAP_KEY);
+
+    expect(first).toBe(second);
+  });
+});

src/shared/global-singleton.ts

@@ -0,0 +1,14 @@
+export function resolveGlobalSingleton<T>(key: symbol, create: () => T): T {
+  const globalStore = globalThis as Record<PropertyKey, unknown>;
+  const existing = globalStore[key] as T | undefined;
+  if (Object.prototype.hasOwnProperty.call(globalStore, key)) {
+    return existing;
+  }
+  const created = create();
+  globalStore[key] = created;
+  return created;
+}
+
+export function resolveGlobalMap<TKey, TValue>(key: symbol): Map<TKey, TValue> {
+  return resolveGlobalSingleton(key, () => new Map<TKey, TValue>());
+}

src/slack/sent-thread-cache.test.ts

@@ -1,4 +1,5 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
+import { importFreshModule } from "../../test/helpers/import-fresh.js";
 import {
   clearSlackThreadParticipationCache,
   hasSlackThreadParticipation,
@@ -49,6 +50,29 @@ describe("slack sent-thread-cache", () => {
     expect(hasSlackThreadParticipation("A1", "C456", "1700000000.000002")).toBe(false);
   });
 
+  it("shares thread participation across distinct module instances", async () => {
+    const cacheA = await importFreshModule<typeof import("./sent-thread-cache.js")>(
+      import.meta.url,
+      "./sent-thread-cache.js?scope=shared-a",
+    );
+    const cacheB = await importFreshModule<typeof import("./sent-thread-cache.js")>(
+      import.meta.url,
+      "./sent-thread-cache.js?scope=shared-b",
+    );
+
+    cacheA.clearSlackThreadParticipationCache();
+
+    try {
+      cacheA.recordSlackThreadParticipation("A1", "C123", "1700000000.000001");
+      expect(cacheB.hasSlackThreadParticipation("A1", "C123", "1700000000.000001")).toBe(true);
+
+      cacheB.clearSlackThreadParticipationCache();
+      expect(cacheA.hasSlackThreadParticipation("A1", "C123", "1700000000.000001")).toBe(false);
+    } finally {
+      cacheA.clearSlackThreadParticipationCache();
+    }
+  });
+
   it("expired entries return false and are cleaned up on read", () => {
     recordSlackThreadParticipation("A1", "C123", "1700000000.000001");
     // Advance time past the 24-hour TTL

src/slack/sent-thread-cache.ts

@@ -1,3 +1,5 @@
+import { resolveGlobalMap } from "../shared/global-singleton.js";
+
 /**
  * In-memory cache of Slack threads the bot has participated in.
  * Used to auto-respond in threads without requiring @mention after the first reply.
@@ -7,7 +9,13 @@
 const TTL_MS = 24 * 60 * 60 * 1000; // 24 hours
 const MAX_ENTRIES = 5000;
 
-const threadParticipation = new Map<string, number>();
+/**
+ * Keep Slack thread participation shared across bundled chunks so thread
+ * auto-reply gating does not diverge between prepare/dispatch call paths.
+ */
+const SLACK_THREAD_PARTICIPATION_KEY = Symbol.for("openclaw.slackThreadParticipation");
+
+const threadParticipation = resolveGlobalMap<string, number>(SLACK_THREAD_PARTICIPATION_KEY);
 
 function makeKey(accountId: string, channelId: string, threadTs: string): string {
   return `${accountId}:${channelId}:${threadTs}`;

src/telegram/draft-stream.test.ts

@@ -1,6 +1,7 @@
 import type { Bot } from "grammy";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
-import { createTelegramDraftStream } from "./draft-stream.js";
+import { importFreshModule } from "../../test/helpers/import-fresh.js";
+import { __testing, createTelegramDraftStream } from "./draft-stream.js";
 
 type TelegramDraftStreamParams = Parameters<typeof createTelegramDraftStream>[0];
 
@@ -65,6 +66,10 @@ function createForceNewMessageHarness(params: { throttleMs?: number } = {}) {
 }
 
 describe("createTelegramDraftStream", () => {
+  afterEach(() => {
+    __testing.resetTelegramDraftStreamForTests();
+  });
+
   it("sends stream preview message with message_thread_id when provided", async () => {
     const api = createMockDraftApi();
     const stream = createForumDraftStream(api);
@@ -355,6 +360,46 @@ describe("createTelegramDraftStream", () => {
     expect(api.editMessageText).not.toHaveBeenCalled();
   });
 
+  it("shares draft-id allocation across distinct module instances", async () => {
+    const draftA = await importFreshModule<typeof import("./draft-stream.js")>(
+      import.meta.url,
+      "./draft-stream.js?scope=shared-a",
+    );
+    const draftB = await importFreshModule<typeof import("./draft-stream.js")>(
+      import.meta.url,
+      "./draft-stream.js?scope=shared-b",
+    );
+    const apiA = createMockDraftApi();
+    const apiB = createMockDraftApi();
+
+    draftA.__testing.resetTelegramDraftStreamForTests();
+
+    try {
+      const streamA = draftA.createTelegramDraftStream({
+        api: apiA as unknown as Bot["api"],
+        chatId: 123,
+        thread: { id: 42, scope: "dm" },
+        previewTransport: "draft",
+      });
+      const streamB = draftB.createTelegramDraftStream({
+        api: apiB as unknown as Bot["api"],
+        chatId: 123,
+        thread: { id: 42, scope: "dm" },
+        previewTransport: "draft",
+      });
+
+      streamA.update("Message A");
+      await streamA.flush();
+      streamB.update("Message B");
+      await streamB.flush();
+
+      expect(apiA.sendMessageDraft.mock.calls[0]?.[1]).toBe(1);
+      expect(apiB.sendMessageDraft.mock.calls[0]?.[1]).toBe(2);
+    } finally {
+      draftA.__testing.resetTelegramDraftStreamForTests();
+    }
+  });
+
   it("creates new message after forceNewMessage is called", async () => {
     const { api, stream } = createForceNewMessageHarness();
 

src/telegram/draft-stream.ts

@@ -1,5 +1,6 @@
 import type { Bot } from "grammy";
 import { createFinalizableDraftLifecycle } from "../channels/draft-stream-controls.js";
+import { resolveGlobalSingleton } from "../shared/global-singleton.js";
 import { buildTelegramThreadParams, type TelegramThreadSpec } from "./bot/helpers.js";
 import { isSafeToRetrySendError, isTelegramClientRejection } from "./network-errors.js";
 
@@ -21,11 +22,20 @@ type TelegramSendMessageDraft = (
   },
 ) => Promise<unknown>;
 
-let nextDraftId = 0;
+/**
+ * Keep draft-id allocation shared across bundled chunks so concurrent preview
+ * lanes do not accidentally reuse draft ids when code-split entries coexist.
+ */
+const TELEGRAM_DRAFT_STREAM_STATE_KEY = Symbol.for("openclaw.telegramDraftStreamState");
+
+const draftStreamState = resolveGlobalSingleton(TELEGRAM_DRAFT_STREAM_STATE_KEY, () => ({
+  nextDraftId: 0,
+}));
 
 function allocateTelegramDraftId(): number {
-  nextDraftId = nextDraftId >= TELEGRAM_DRAFT_ID_MAX ? 1 : nextDraftId + 1;
-  return nextDraftId;
+  draftStreamState.nextDraftId =
+    draftStreamState.nextDraftId >= TELEGRAM_DRAFT_ID_MAX ? 1 : draftStreamState.nextDraftId + 1;
+  return draftStreamState.nextDraftId;
 }
 
 function resolveSendMessageDraftApi(api: Bot["api"]): TelegramSendMessageDraft | undefined {
@@ -441,3 +451,9 @@ export function createTelegramDraftStream(params: {
     sendMayHaveLanded: () => messageSendAttempted && typeof streamMessageId !== "number",
   };
 }
+
+export const __testing = {
+  resetTelegramDraftStreamForTests() {
+    draftStreamState.nextDraftId = 0;
+  },
+};

src/telegram/send.test.ts

@@ -1,5 +1,6 @@
 import type { Bot } from "grammy";
 import { afterEach, describe, expect, it, vi } from "vitest";
+import { importFreshModule } from "../../test/helpers/import-fresh.js";
 import {
   getTelegramSendTestMocks,
   importTelegramSendModule,
@@ -88,6 +89,29 @@ describe("sent-message-cache", () => {
     clearSentMessageCache();
     expect(wasSentByBot(123, 1)).toBe(false);
   });
+
+  it("shares sent-message state across distinct module instances", async () => {
+    const cacheA = await importFreshModule<typeof import("./sent-message-cache.js")>(
+      import.meta.url,
+      "./sent-message-cache.js?scope=shared-a",
+    );
+    const cacheB = await importFreshModule<typeof import("./sent-message-cache.js")>(
+      import.meta.url,
+      "./sent-message-cache.js?scope=shared-b",
+    );
+
+    cacheA.clearSentMessageCache();
+
+    try {
+      cacheA.recordSentMessage(123, 1);
+      expect(cacheB.wasSentByBot(123, 1)).toBe(true);
+
+      cacheB.clearSentMessageCache();
+      expect(cacheA.wasSentByBot(123, 1)).toBe(false);
+    } finally {
+      cacheA.clearSentMessageCache();
+    }
+  });
 });
 
 describe("buildInlineKeyboard", () => {

src/telegram/sent-message-cache.ts

@@ -1,3 +1,5 @@
+import { resolveGlobalMap } from "../shared/global-singleton.js";
+
 /**
  * In-memory cache of sent message IDs per chat.
  * Used to identify bot's own messages for reaction filtering ("own" mode).
@@ -9,7 +11,13 @@ type CacheEntry = {
   timestamps: Map<number, number>;
 };
 
-const sentMessages = new Map<string, CacheEntry>();
+/**
+ * Keep sent-message tracking shared across bundled chunks so Telegram reaction
+ * filters see the same sent-message history regardless of which chunk recorded it.
+ */
+const TELEGRAM_SENT_MESSAGES_KEY = Symbol.for("openclaw.telegramSentMessages");
+
+const sentMessages = resolveGlobalMap<string, CacheEntry>(TELEGRAM_SENT_MESSAGES_KEY);
 
 function getChatKey(chatId: number | string): string {
   return String(chatId);

src/telegram/thread-bindings.test.ts

@@ -2,6 +2,7 @@ import fs from "node:fs";
 import os from "node:os";
 import path from "node:path";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { importFreshModule } from "../../test/helpers/import-fresh.js";
 import { resolveStateDir } from "../config/paths.js";
 import { getSessionBindingService } from "../infra/outbound/session-binding-service.js";
 import {
@@ -79,6 +80,53 @@ describe("telegram thread bindings", () => {
     });
   });
 
+  it("shares binding state across distinct module instances", async () => {
+    const bindingsA = await importFreshModule<typeof import("./thread-bindings.js")>(
+      import.meta.url,
+      "./thread-bindings.js?scope=shared-a",
+    );
+    const bindingsB = await importFreshModule<typeof import("./thread-bindings.js")>(
+      import.meta.url,
+      "./thread-bindings.js?scope=shared-b",
+    );
+
+    bindingsA.__testing.resetTelegramThreadBindingsForTests();
+
+    try {
+      const managerA = bindingsA.createTelegramThreadBindingManager({
+        accountId: "shared-runtime",
+        persist: false,
+        enableSweeper: false,
+      });
+      const managerB = bindingsB.createTelegramThreadBindingManager({
+        accountId: "shared-runtime",
+        persist: false,
+        enableSweeper: false,
+      });
+
+      expect(managerB).toBe(managerA);
+
+      await getSessionBindingService().bind({
+        targetSessionKey: "agent:main:subagent:child-shared",
+        targetKind: "subagent",
+        conversation: {
+          channel: "telegram",
+          accountId: "shared-runtime",
+          conversationId: "-100200300:topic:44",
+        },
+        placement: "current",
+      });
+
+      expect(
+        bindingsB
+          .getTelegramThreadBindingManager("shared-runtime")
+          ?.getByConversationId("-100200300:topic:44")?.targetSessionKey,
+      ).toBe("agent:main:subagent:child-shared");
+    } finally {
+      bindingsA.__testing.resetTelegramThreadBindingsForTests();
+    }
+  });
+
   it("updates lifecycle windows by session key", async () => {
     vi.useFakeTimers();
     vi.setSystemTime(new Date("2026-03-06T10:00:00.000Z"));

src/telegram/thread-bindings.ts

@@ -13,6 +13,7 @@ import {
   type SessionBindingRecord,
 } from "../infra/outbound/session-binding-service.js";
 import { normalizeAccountId } from "../routing/session-key.js";
+import { resolveGlobalSingleton } from "../shared/global-singleton.js";
 
 const DEFAULT_THREAD_BINDING_IDLE_TIMEOUT_MS = 24 * 60 * 60 * 1000;
 const DEFAULT_THREAD_BINDING_MAX_AGE_MS = 0;
@@ -62,8 +63,26 @@ export type TelegramThreadBindingManager = {
   stop: () => void;
 };
 
-const MANAGERS_BY_ACCOUNT_ID = new Map<string, TelegramThreadBindingManager>();
-const BINDINGS_BY_ACCOUNT_CONVERSATION = new Map<string, TelegramThreadBindingRecord>();
+type TelegramThreadBindingsState = {
+  managersByAccountId: Map<string, TelegramThreadBindingManager>;
+  bindingsByAccountConversation: Map<string, TelegramThreadBindingRecord>;
+};
+
+/**
+ * Keep Telegram thread binding state shared across bundled chunks so routing,
+ * binding lookups, and binding mutations all observe the same live registry.
+ */
+const TELEGRAM_THREAD_BINDINGS_STATE_KEY = Symbol.for("openclaw.telegramThreadBindingsState");
+
+const threadBindingsState = resolveGlobalSingleton<TelegramThreadBindingsState>(
+  TELEGRAM_THREAD_BINDINGS_STATE_KEY,
+  () => ({
+    managersByAccountId: new Map<string, TelegramThreadBindingManager>(),
+    bindingsByAccountConversation: new Map<string, TelegramThreadBindingRecord>(),
+  }),
+);
+const MANAGERS_BY_ACCOUNT_ID = threadBindingsState.managersByAccountId;
+const BINDINGS_BY_ACCOUNT_CONVERSATION = threadBindingsState.bindingsByAccountConversation;
 
 function normalizeDurationMs(raw: unknown, fallback: number): number {
   if (typeof raw !== "number" || !Number.isFinite(raw)) {

test/helpers/import-fresh.ts

@@ -0,0 +1,8 @@
+export async function importFreshModule<TModule>(
+  from: string,
+  specifier: string,
+): Promise<TModule> {
+  // Vitest keys module instances by the full URL string, including the query
+  // suffix. These tests rely on that behavior to emulate code-split chunks.
+  return (await import(/* @vite-ignore */ new URL(specifier, from).href)) as TModule;
+}