From c6b4de520af848bdfa577146aa8e2e001c87911d Mon Sep 17 00:00:00 2001
From: mac mimi <macmimi@macs-Mac-mini.local>
Date: Mon, 2 Feb 2026 22:21:44 +0100
Subject: [PATCH] fix(telegram): recover from grammY "timed out" long-poll
 errors (#7239)

grammY getUpdates returns "Request to getUpdates timed out after 500 seconds"
but RECOVERABLE_MESSAGE_SNIPPETS only had "timeout". Since
"timed out".includes("timeout") === false, the error was not classified as
recoverable, causing the polling loop to exit permanently.

Add "timed out" to RECOVERABLE_MESSAGE_SNIPPETS so the polling loop retries
instead of dying silently.

Fixes #7239
Fixes #7255
---
 src/telegram/network-errors.test.ts | 5 +++++
 src/telegram/network-errors.ts      | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/telegram/network-errors.test.ts b/src/telegram/network-errors.test.ts
index bb4b0ef1b..c435320bd 100644
--- a/src/telegram/network-errors.test.ts
+++ b/src/telegram/network-errors.test.ts
@@ -40,6 +40,11 @@ describe("isRecoverableTelegramNetworkError", () => {
     expect(isRecoverableTelegramNetworkError(new Error("invalid token"))).toBe(false);
   });
 
+  it("detects grammY 'timed out' long-poll errors (#7239)", () => {
+    const err = new Error("Request to 'getUpdates' timed out after 500 seconds");
+    expect(isRecoverableTelegramNetworkError(err)).toBe(true);
+  });
+
   // Grammy HttpError tests (issue #3815)
   // Grammy wraps fetch errors in .error property, not .cause
   describe("Grammy HttpError", () => {
diff --git a/src/telegram/network-errors.ts b/src/telegram/network-errors.ts
index 392df9781..75c22ea7f 100644
--- a/src/telegram/network-errors.ts
+++ b/src/telegram/network-errors.ts
@@ -37,6 +37,7 @@ const RECOVERABLE_MESSAGE_SNIPPETS = [
   "socket hang up",
   "getaddrinfo",
   "timeout", // catch timeout messages not covered by error codes/names
+  "timed out", // grammY getUpdates returns "timed out after X seconds" (not matched by "timeout")
 ];
 
 function normalizeCode(code?: string): string {