Merge pull request 'dev/2026-04-08' (#1) from dev/2026-04-08 into main

Reviewed-on: #1

package.json

@@ -5,6 +5,9 @@
   "description": "Yonexus.Client OpenClaw plugin scaffold",
   "type": "module",
   "main": "dist/plugin/index.js",
+  "openclaw": {
+    "extensions": ["./dist/Yonexus.Client/plugin/index.js"]
+  },
   "files": [
     "dist",
     "plugin",

plugin/core/config.ts

@@ -32,25 +32,25 @@ export function validateYonexusClientConfig(raw: unknown): YonexusClientConfig {
   const source = (raw && typeof raw === "object" ? raw : {}) as Record<string, unknown>;
   const issues: string[] = [];
 
-  const mainHost = source.mainHost;
-  if (!isNonEmptyString(mainHost)) {
+  const rawMainHost = source.mainHost;
+  if (!isNonEmptyString(rawMainHost)) {
     issues.push("mainHost is required");
-  } else if (!isValidWsUrl(mainHost.trim())) {
+  } else if (!isValidWsUrl(rawMainHost.trim())) {
     issues.push("mainHost must be a valid ws:// or wss:// URL");
   }
 
-  const identifier = source.identifier;
-  if (!isNonEmptyString(identifier)) {
+  const rawIdentifier = source.identifier;
+  if (!isNonEmptyString(rawIdentifier)) {
     issues.push("identifier is required");
   }
 
-  const notifyBotToken = source.notifyBotToken;
-  if (!isNonEmptyString(notifyBotToken)) {
+  const rawNotifyBotToken = source.notifyBotToken;
+  if (!isNonEmptyString(rawNotifyBotToken)) {
     issues.push("notifyBotToken is required");
   }
 
-  const adminUserId = source.adminUserId;
-  if (!isNonEmptyString(adminUserId)) {
+  const rawAdminUserId = source.adminUserId;
+  if (!isNonEmptyString(rawAdminUserId)) {
     issues.push("adminUserId is required");
   }
 
@@ -58,10 +58,15 @@ export function validateYonexusClientConfig(raw: unknown): YonexusClientConfig {
     throw new YonexusClientConfigError(issues);
   }
 
+  const mainHost = (rawMainHost as string).trim();
+  const identifier = (rawIdentifier as string).trim();
+  const notifyBotToken = (rawNotifyBotToken as string).trim();
+  const adminUserId = (rawAdminUserId as string).trim();
+
   return {
-    mainHost: mainHost.trim(),
-    identifier: identifier.trim(),
-    notifyBotToken: notifyBotToken.trim(),
-    adminUserId: adminUserId.trim()
+    mainHost,
+    identifier,
+    notifyBotToken,
+    adminUserId
   };
 }

plugin/core/runtime.ts

@@ -29,6 +29,7 @@ import {
 } from "./state.js";
 import { generateNonce, signMessage } from "../crypto/keypair.js";
 import type { ClientConnectionState, ClientTransport } from "./transport.js";
+import type { ClientRuleRegistry } from "./rules.js";
 
 export type YonexusClientPhase =
   | "idle"
@@ -44,6 +45,8 @@ export interface YonexusClientRuntimeOptions {
   config: YonexusClientConfig;
   transport: ClientTransport;
   stateStore: YonexusClientStateStore;
+  ruleRegistry?: ClientRuleRegistry;
+  onAuthenticated?: () => void;
   now?: () => number;
 }
 
@@ -118,6 +121,7 @@ export class YonexusClientRuntime {
     }
 
     if (!isBuiltinMessage(raw)) {
+      this.options.ruleRegistry?.dispatch(raw);
       return;
     }
 
@@ -159,6 +163,7 @@ export class YonexusClientRuntime {
       };
       await this.options.stateStore.save(this.clientState);
       this.phase = "authenticated";
+      this.options.onAuthenticated?.();
       return;
     }
 
@@ -177,7 +182,17 @@ export class YonexusClientRuntime {
 
   handleTransportStateChange(state: ClientConnectionState): void {
     if (state === "connected") {
-      this.sendHello();
+      // Reload state from disk before hello so that any secret written by an
+      // external process (e.g. a pairing script) is picked up on reconnect.
+      this.options.stateStore.load(this.options.config.identifier).then((fresh) => {
+        if (fresh) {
+          this.clientState = { ...this.clientState, ...fresh };
+        }
+        this.sendHello();
+      }).catch(() => {
+        // If reload fails, proceed with in-memory state
+        this.sendHello();
+      });
     }
 
     if (state === "disconnected") {
@@ -259,7 +274,10 @@ export class YonexusClientRuntime {
       adminNotification: payload.adminNotification
     };
     this.lastPairingFailure = undefined;
-    this.phase = payload.adminNotification === "sent" ? "waiting_pair_confirm" : "pair_required";
+    // Always wait for the pairing code regardless of notification status.
+    // When adminNotification is "failed", the admin can retrieve the code
+    // via the server CLI command and deliver it through an alternate channel.
+    this.phase = "waiting_pair_confirm";
   }
 
   private async handlePairSuccess(envelope: TypedBuiltinEnvelope<"pair_success">): Promise<void> {
@@ -316,6 +334,12 @@ export class YonexusClientRuntime {
     }
 
     this.lastPairingFailure = payload.reason;
+    // If the server lost our session (race condition), re-announce via hello
+    // so the server creates a new session and we can retry auth.
+    if (payload.reason === "not_paired" && hasClientSecret(this.clientState)) {
+      this.sendHello();
+      return;
+    }
     this.phase = "auth_required";
   }
 

plugin/core/state.ts

@@ -181,7 +181,8 @@ function assertClientStateShape(
     );
   }
 
-  if (!Number.isInteger(candidate.updatedAt) || candidate.updatedAt < 0) {
+  const updatedAt = candidate.updatedAt;
+  if (typeof updatedAt !== "number" || !Number.isInteger(updatedAt) || updatedAt < 0) {
     throw new YonexusClientStateCorruptionError(
       `Client state file has invalid updatedAt value: ${filePath}`
     );

plugin/index.ts

@@ -39,30 +39,95 @@ export {
   type ClientRuleProcessor
 } from "./core/rules.js";
 
+import path from "node:path";
+import { validateYonexusClientConfig } from "./core/config.js";
+import { createYonexusClientStateStore } from "./core/state.js";
+import { createClientTransport } from "./core/transport.js";
+import { createYonexusClientRuntime, type YonexusClientRuntime } from "./core/runtime.js";
+import { createClientRuleRegistry, YonexusClientRuleRegistry } from "./core/rules.js";
+
+const _G = globalThis as Record<string, unknown>;
+const _STARTED_KEY   = "_yonexusClientStarted";
+const _RUNTIME_KEY   = "_yonexusClientRuntime";
+const _REGISTRY_KEY  = "_yonexusClientRegistry";
+const _CALLBACKS_KEY = "_yonexusClientOnAuthCallbacks";
+
 export interface YonexusClientPluginManifest {
   readonly name: "Yonexus.Client";
   readonly version: string;
   readonly description: string;
 }
 
-export interface YonexusClientPluginRuntime {
-  readonly hooks: readonly [];
-  readonly commands: readonly [];
-  readonly tools: readonly [];
-}
-
 const manifest: YonexusClientPluginManifest = {
   name: "Yonexus.Client",
   version: "0.1.0",
   description: "Yonexus client plugin for cross-instance OpenClaw communication"
 };
 
-export function createYonexusClientPlugin(): YonexusClientPluginRuntime {
-  return {
-    hooks: [],
-    commands: [],
-    tools: []
+export function createYonexusClientPlugin(api: { rootDir: string; pluginConfig: unknown }): void {
+  // 1. Ensure shared state survives hot-reload — only initialise when absent
+  if (!(_G[_REGISTRY_KEY] instanceof YonexusClientRuleRegistry)) {
+    _G[_REGISTRY_KEY] = createClientRuleRegistry();
+  }
+  if (!Array.isArray(_G[_CALLBACKS_KEY])) {
+    _G[_CALLBACKS_KEY] = [];
+  }
+
+  const ruleRegistry         = _G[_REGISTRY_KEY] as YonexusClientRuleRegistry;
+  const onAuthenticatedCallbacks = _G[_CALLBACKS_KEY] as Array<() => void>;
+
+  // 2. Refresh the cross-plugin API object every call so that sendRule / submitPairingCode
+  //    closures always read the live runtime from globalThis.
+  _G["__yonexusClient"] = {
+    ruleRegistry,
+    sendRule: (ruleId: string, content: string): boolean =>
+      (_G[_RUNTIME_KEY] as YonexusClientRuntime | undefined)?.sendRuleMessage(ruleId, content) ?? false,
+    submitPairingCode: (code: string): boolean =>
+      (_G[_RUNTIME_KEY] as YonexusClientRuntime | undefined)?.submitPairingCode(code) ?? false,
+    onAuthenticated: onAuthenticatedCallbacks
   };
+
+  // 3. Start the runtime only once — the globalThis flag survives hot-reload
+  if (_G[_STARTED_KEY]) return;
+  _G[_STARTED_KEY] = true;
+
+  const config = validateYonexusClientConfig(api.pluginConfig);
+  const stateStore = createYonexusClientStateStore(path.join(api.rootDir, "state.json"));
+
+  const transport = createClientTransport({
+    config,
+    onMessage: (msg) => {
+      (_G[_RUNTIME_KEY] as YonexusClientRuntime | undefined)?.handleMessage(msg).catch((err: unknown) => {
+        console.error("[yonexus-client] message handler error:", err);
+      });
+    },
+    onStateChange: (state) => {
+      (_G[_RUNTIME_KEY] as YonexusClientRuntime | undefined)?.handleTransportStateChange(state);
+    }
+  });
+
+  const runtime = createYonexusClientRuntime({
+    config,
+    transport,
+    stateStore,
+    ruleRegistry,
+    onAuthenticated: () => {
+      for (const cb of onAuthenticatedCallbacks) cb();
+    }
+  });
+  _G[_RUNTIME_KEY] = runtime;
+
+  const shutdown = (): void => {
+    runtime.stop().catch((err: unknown) => {
+      console.error("[yonexus-client] shutdown error:", err);
+    });
+  };
+  process.once("SIGTERM", shutdown);
+  process.once("SIGINT", shutdown);
+
+  runtime.start().catch((err: unknown) => {
+    console.error("[yonexus-client] failed to start:", err);
+  });
 }
 
 export default createYonexusClientPlugin;

plugin/openclaw.plugin.json

@@ -1,13 +1,19 @@
 {
+  "id": "yonexus-client",
   "name": "Yonexus.Client",
   "version": "0.1.0",
   "description": "Yonexus client plugin for cross-instance OpenClaw communication",
-  "entry": "dist/plugin/index.js",
+  "entry": "./dist/Yonexus.Client/plugin/index.js",
   "permissions": [],
-  "config": {
-    "mainHost": "",
-    "identifier": "",
-    "notifyBotToken": "",
-    "adminUserId": ""
+  "configSchema": {
+    "type": "object",
+    "additionalProperties": false,
+    "properties": {
+      "mainHost": { "type": "string" },
+      "identifier": { "type": "string" },
+      "notifyBotToken": { "type": "string" },
+      "adminUserId": { "type": "string" }
+    },
+    "required": ["mainHost", "identifier", "notifyBotToken", "adminUserId"]
   }
 }

plugin/types/ws.d.ts

@@ -0,0 +1,24 @@
+declare module "ws" {
+  export type RawData = Buffer | ArrayBuffer | Buffer[] | string;
+
+  export class WebSocket {
+    static readonly OPEN: number;
+    constructor(url: string);
+    readonly readyState: number;
+    send(data: string): void;
+    close(code?: number, reason?: string): void;
+    terminate(): void;
+    on(event: "open", listener: () => void): this;
+    on(event: "message", listener: (data: RawData) => void): this;
+    on(event: "close", listener: (code: number, reason: Buffer) => void): this;
+    on(event: "error", listener: (error: Error) => void): this;
+    once(event: "open", listener: () => void): this;
+    once(event: "error", listener: (error: Error) => void): this;
+    off(event: "error", listener: (error: Error) => void): this;
+    removeAllListeners?(event?: string): this;
+  }
+
+  export class WebSocketServer {
+    constructor(options: { host?: string; port: number });
+  }
+}

scripts/install.mjs

@@ -29,6 +29,7 @@ if (mode === "install") {
   fs.rmSync(targetDir, { recursive: true, force: true });
   fs.cpSync(sourceDist, path.join(targetDir, "dist"), { recursive: true });
   fs.copyFileSync(path.join(repoRoot, "plugin", "openclaw.plugin.json"), path.join(targetDir, "openclaw.plugin.json"));
+  fs.copyFileSync(path.join(repoRoot, "package.json"), path.join(targetDir, "package.json"));
   console.log(`Installed ${pluginName} to ${targetDir}`);
   process.exit(0);
 }

tests/runtime-flow.test.ts

@@ -121,6 +121,53 @@ describe("Yonexus.Client runtime flow", () => {
     });
   });
 
+  it("SR-04: first run without credentials enters pair flow and does not require manual state bootstrap", async () => {
+    const storeState = createMockStateStore({
+      identifier: "client-a",
+      updatedAt: 1_710_000_000
+    });
+    const transportState = createMockTransport();
+    const runtime = createYonexusClientRuntime({
+      config: {
+        mainHost: "ws://localhost:8787",
+        identifier: "client-a",
+        notifyBotToken: "stub-token",
+        adminUserId: "admin-user"
+      },
+      transport: transportState.transport,
+      stateStore: storeState.store,
+      now: () => 1_710_000_000
+    });
+
+    await runtime.start();
+    runtime.handleTransportStateChange("connected");
+
+    const hello = decodeBuiltin(transportState.sent[0]);
+    expect(hello.type).toBe("hello");
+    expect(hello.payload).toMatchObject({
+      identifier: "client-a",
+      hasSecret: false,
+      hasKeyPair: true
+    });
+
+    await runtime.handleMessage(
+      encodeBuiltin(
+        buildHelloAck(
+          {
+            identifier: "client-a",
+            nextAction: "pair_required"
+          },
+          { requestId: "req-first-run", timestamp: 1_710_000_000 }
+        )
+      )
+    );
+
+    expect(runtime.state.phase).toBe("pair_required");
+    expect(runtime.state.clientState.secret).toBeUndefined();
+    expect(runtime.state.clientState.privateKey).toBeTypeOf("string");
+    expect(runtime.state.clientState.publicKey).toBeTypeOf("string");
+  });
+
   it("handles pair request, submits code, stores secret, and authenticates", async () => {
     let now = 1_710_000_000;
     const storeState = createMockStateStore();
@@ -279,6 +326,63 @@ describe("Yonexus.Client runtime flow", () => {
     expect(runtime.state.lastPairingFailure).toBe("re_pair_required");
   });
 
+  it("SR-03: restarts with stored credentials and resumes at auth flow without re-pairing", async () => {
+    const now = 1_710_000_000;
+    const { generateKeyPair } = await import("../plugin/crypto/keypair.js");
+    const keyPair = await generateKeyPair();
+    const storeState = createMockStateStore({
+      identifier: "client-a",
+      publicKey: keyPair.publicKey,
+      privateKey: keyPair.privateKey,
+      secret: "stored-secret",
+      pairedAt: now - 20,
+      authenticatedAt: now - 10,
+      updatedAt: now - 10
+    });
+    const transportState = createMockTransport();
+    const runtime = createYonexusClientRuntime({
+      config: {
+        mainHost: "ws://localhost:8787",
+        identifier: "client-a",
+        notifyBotToken: "stub-token",
+        adminUserId: "admin-user"
+      },
+      transport: transportState.transport,
+      stateStore: storeState.store,
+      now: () => now
+    });
+
+    await runtime.start();
+    runtime.handleTransportStateChange("connected");
+
+    const hello = decodeBuiltin(transportState.sent[0]);
+    expect(hello.type).toBe("hello");
+    expect(hello.payload).toMatchObject({
+      identifier: "client-a",
+      hasSecret: true,
+      hasKeyPair: true,
+      publicKey: keyPair.publicKey
+    });
+
+    await runtime.handleMessage(
+      encodeBuiltin(
+        buildHelloAck(
+          {
+            identifier: "client-a",
+            nextAction: "auth_required"
+          },
+          { requestId: "req-restart-hello", timestamp: now }
+        )
+      )
+    );
+
+    expect(runtime.state.phase).toBe("auth_required");
+
+    const authRequest = decodeBuiltin(transportState.sent.at(-1)!);
+    expect(authRequest.type).toBe("auth_request");
+    expect(authRequest.payload).toMatchObject({ identifier: "client-a" });
+  });
+
   it("sends heartbeat only when authenticated and connected", async () => {
     const storeState = createMockStateStore({
       identifier: "client-a",
@@ -375,4 +479,114 @@ describe("Yonexus.Client runtime flow", () => {
     expect(runtime.state.pendingPairing).toBeDefined();
     expect(runtime.state.lastPairingFailure).toBe("invalid_code");
   });
+
+  it("PF-10: restart during pending pairing resumes waiting for out-of-band code", async () => {
+    const now = 1_710_000_000;
+    const storeState = createMockStateStore({
+      identifier: "client-a",
+      updatedAt: now
+    });
+
+    const firstTransportState = createMockTransport();
+    const firstRuntime = createYonexusClientRuntime({
+      config: {
+        mainHost: "ws://localhost:8787",
+        identifier: "client-a",
+        notifyBotToken: "stub-token",
+        adminUserId: "admin-user"
+      },
+      transport: firstTransportState.transport,
+      stateStore: storeState.store,
+      now: () => now
+    });
+
+    await firstRuntime.start();
+    firstRuntime.handleTransportStateChange("connected");
+    await firstRuntime.handleMessage(
+      encodeBuiltin(
+        buildPairRequest(
+          {
+            identifier: "client-a",
+            expiresAt: now + 300,
+            ttlSeconds: 300,
+            adminNotification: "sent",
+            codeDelivery: "out_of_band"
+          },
+          { requestId: "req-pair", timestamp: now }
+        )
+      )
+    );
+
+    expect(firstRuntime.state.phase).toBe("waiting_pair_confirm");
+    expect(firstRuntime.state.pendingPairing).toMatchObject({
+      expiresAt: now + 300,
+      ttlSeconds: 300,
+      adminNotification: "sent"
+    });
+
+    await firstRuntime.stop();
+
+    const secondTransportState = createMockTransport();
+    const secondRuntime = createYonexusClientRuntime({
+      config: {
+        mainHost: "ws://localhost:8787",
+        identifier: "client-a",
+        notifyBotToken: "stub-token",
+        adminUserId: "admin-user"
+      },
+      transport: secondTransportState.transport,
+      stateStore: storeState.store,
+      now: () => now + 5
+    });
+
+    await secondRuntime.start();
+    secondRuntime.handleTransportStateChange("connected");
+
+    const hello = decodeBuiltin(secondTransportState.sent[0]);
+    expect(hello.type).toBe("hello");
+    expect(hello.payload).toMatchObject({
+      identifier: "client-a",
+      hasSecret: false,
+      hasKeyPair: true
+    });
+
+    await secondRuntime.handleMessage(
+      encodeBuiltin(
+        buildHelloAck(
+          {
+            identifier: "client-a",
+            nextAction: "waiting_pair_confirm"
+          },
+          { requestId: "req-hello-resume", timestamp: now + 5 }
+        )
+      )
+    );
+
+    await secondRuntime.handleMessage(
+      encodeBuiltin(
+        buildPairRequest(
+          {
+            identifier: "client-a",
+            expiresAt: now + 300,
+            ttlSeconds: 295,
+            adminNotification: "sent",
+            codeDelivery: "out_of_band"
+          },
+          { requestId: "req-pair-resume", timestamp: now + 5 }
+        )
+      )
+    );
+
+    expect(secondRuntime.state.phase).toBe("waiting_pair_confirm");
+    expect(secondRuntime.state.pendingPairing).toMatchObject({
+      expiresAt: now + 300,
+      ttlSeconds: 295,
+      adminNotification: "sent"
+    });
+    expect(secondRuntime.submitPairingCode("PAIR-CODE-123", "req-pair-resume")).toBe(true);
+
+    const pairConfirm = decodeBuiltin(secondTransportState.sent.at(-1)!);
+    expect(pairConfirm.type).toBe("pair_confirm");
+    expect((pairConfirm.payload as PairConfirmPayload).pairingCode).toBe("PAIR-CODE-123");
+  });
 });

tests/state-and-rules.test.ts

@@ -1,4 +1,4 @@
-import { mkdtemp, readFile, rm } from "node:fs/promises";
+import { mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 
@@ -13,6 +13,7 @@ import {
   hasClientSecret,
   loadYonexusClientState,
   saveYonexusClientState,
+  YonexusClientStateCorruptionError,
   type YonexusClientState
 } from "../plugin/core/state.js";
 import { signMessage, verifySignature } from "../plugin/crypto/keypair.js";
@@ -81,6 +82,23 @@ describe("Yonexus.Client state store", () => {
     expect(second.state.privateKey).toBe(first.state.privateKey);
     expect(second.state.publicKey).toBe(first.state.publicKey);
   });
+
+  it("SR-06: raises a corruption error for malformed client state files", async () => {
+    const filePath = await createTempStatePath();
+    await saveYonexusClientState(filePath, {
+      ...createInitialClientState("client-a"),
+      updatedAt: 1_710_000_000
+    });
+
+    await writeFile(filePath, '{"version":1,"identifier":"client-a","updatedAt":"bad"}\n', "utf8");
+
+    await expect(loadYonexusClientState(filePath, "client-a")).rejects.toBeInstanceOf(
+      YonexusClientStateCorruptionError
+    );
+    await expect(loadYonexusClientState(filePath, "client-a")).rejects.toThrow(
+      "invalid updatedAt"
+    );
+  });
 });
 
 describe("Yonexus.Client rule registry", () => {

tests/transport-reconnect.test.ts

@@ -0,0 +1,163 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+type EventName = "open" | "close" | "error" | "message";
+type EventHandler = (...args: any[]) => void;
+
+const socketInstances: MockWebSocket[] = [];
+const pendingBehaviors: Array<"open" | "error"> = [];
+
+class MockWebSocket {
+  static readonly OPEN = 1;
+  static readonly CLOSED = 3;
+
+  readyState = 0;
+  sent: string[] = [];
+  private readonly handlers = new Map<EventName, EventHandler[]>();
+
+  constructor(public readonly url: string) {
+    socketInstances.push(this);
+    const behavior = pendingBehaviors.shift() ?? "open";
+
+    queueMicrotask(() => {
+      if (behavior === "open") {
+        this.readyState = MockWebSocket.OPEN;
+        this.emit("open");
+        return;
+      }
+
+      const error = new Error(`mock connect failure for ${url}`);
+      this.emit("error", error);
+      this.emit("close", 1006, Buffer.from("connect failed"));
+      this.readyState = MockWebSocket.CLOSED;
+    });
+  }
+
+  once(event: EventName, handler: EventHandler): this {
+    const onceHandler: EventHandler = (...args: any[]) => {
+      this.off(event, onceHandler);
+      handler(...args);
+    };
+    return this.on(event, onceHandler);
+  }
+
+  on(event: EventName, handler: EventHandler): this {
+    const existing = this.handlers.get(event) ?? [];
+    existing.push(handler);
+    this.handlers.set(event, existing);
+    return this;
+  }
+
+  off(event: EventName, handler: EventHandler): this {
+    const existing = this.handlers.get(event) ?? [];
+    this.handlers.set(
+      event,
+      existing.filter((candidate) => candidate !== handler)
+    );
+    return this;
+  }
+
+  send(message: string): void {
+    this.sent.push(message);
+  }
+
+  close(code = 1000, reason = ""):
+  void {
+    this.readyState = MockWebSocket.CLOSED;
+    this.emit("close", code, Buffer.from(reason));
+  }
+
+  emit(event: EventName, ...args: any[]): void {
+    for (const handler of [...(this.handlers.get(event) ?? [])]) {
+      handler(...args);
+    }
+  }
+}
+
+vi.mock("ws", () => ({
+  WebSocket: MockWebSocket
+}));
+
+describe("Yonexus.Client transport reconnect behavior", () => {
+  beforeEach(() => {
+    vi.useFakeTimers();
+    socketInstances.length = 0;
+    pendingBehaviors.length = 0;
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+    vi.clearAllMocks();
+  });
+
+  it("CF-02: retries initial connect with exponential backoff when server is unreachable", async () => {
+    const { createClientTransport } = await import("../plugin/core/transport.js");
+    const onStateChange = vi.fn();
+    const onError = vi.fn();
+
+    pendingBehaviors.push("error", "error", "open");
+
+    const transport = createClientTransport({
+      config: {
+        mainHost: "ws://localhost:8787",
+        identifier: "client-a",
+        notifyBotToken: "stub-token",
+        adminUserId: "admin-user"
+      },
+      onMessage: vi.fn(),
+      onStateChange,
+      onError
+    });
+
+    await expect(transport.connect()).rejects.toThrow("mock connect failure");
+    expect(socketInstances).toHaveLength(1);
+    expect(transport.state).toBe("disconnected");
+
+    await vi.advanceTimersByTimeAsync(999);
+    expect(socketInstances).toHaveLength(1);
+
+    await vi.advanceTimersByTimeAsync(1);
+    expect(socketInstances).toHaveLength(2);
+
+    await vi.advanceTimersByTimeAsync(1_999);
+    expect(socketInstances).toHaveLength(2);
+
+    await vi.advanceTimersByTimeAsync(1);
+    expect(socketInstances).toHaveLength(3);
+    expect(transport.state).toBe("connected");
+    expect(onError.mock.calls.length).toBeGreaterThanOrEqual(2);
+    expect(onStateChange).toHaveBeenCalledWith("connecting");
+    expect(onStateChange).toHaveBeenCalledWith("connected");
+  });
+
+  it("CF-01: reconnects with backoff after network partition closes an established connection", async () => {
+    const { createClientTransport } = await import("../plugin/core/transport.js");
+
+    pendingBehaviors.push("open", "open");
+
+    const transport = createClientTransport({
+      config: {
+        mainHost: "ws://localhost:8787",
+        identifier: "client-a",
+        notifyBotToken: "stub-token",
+        adminUserId: "admin-user"
+      },
+      onMessage: vi.fn(),
+      onStateChange: vi.fn(),
+      onError: vi.fn()
+    });
+
+    await transport.connect();
+    expect(socketInstances).toHaveLength(1);
+    expect(transport.state).toBe("connected");
+
+    socketInstances[0].emit("close", 1006, Buffer.from("network partition"));
+    expect(transport.state).toBe("disconnected");
+
+    await vi.advanceTimersByTimeAsync(999);
+    expect(socketInstances).toHaveLength(1);
+
+    await vi.advanceTimersByTimeAsync(1);
+    expect(socketInstances).toHaveLength(2);
+    expect(transport.state).toBe("connected");
+  });
+});

tsconfig.json

@@ -4,7 +4,7 @@
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
     "outDir": "dist",
-    "rootDir": ".",
+    "rootDir": "..",
     "strict": true,
     "skipLibCheck": true,
     "esModuleInterop": true,
@@ -15,7 +15,9 @@
   },
   "include": [
     "plugin/**/*.ts",
-    "servers/**/*.ts"
+    "plugin/**/*.d.ts",
+    "servers/**/*.ts",
+    "../Yonexus.Protocol/src/**/*.ts"
   ],
   "exclude": [
     "dist",