From 296210636d89ad2987fe34b69b2f1ee063c8fe80 Mon Sep 17 00:00:00 2001
From: Harold Hunt <harold@pwrdrvr.com>
Date: Thu, 26 Feb 2026 08:29:06 -0500
Subject: [PATCH] fix(telegram): Log bound port if ephemeral (0) is configured

---
 src/telegram/webhook.test.ts | 5 +++++
 src/telegram/webhook.ts      | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/telegram/webhook.test.ts b/src/telegram/webhook.test.ts
index c3de0df5b60..80d25428011 100644
--- a/src/telegram/webhook.test.ts
+++ b/src/telegram/webhook.test.ts
@@ -304,6 +304,7 @@ describe("startTelegramWebhook", () => {
 
   it("registers webhook using the bound listening port when port is 0", async () => {
     setWebhookSpy.mockClear();
+    const runtimeLog = vi.fn();
     const abort = new AbortController();
     const { server } = await startTelegramWebhook({
       token: "tok",
@@ -311,6 +312,7 @@ describe("startTelegramWebhook", () => {
       port: 0,
       abortSignal: abort.signal,
       path: "/hook",
+      runtime: { log: runtimeLog, error: vi.fn(), exit: vi.fn() },
     });
     try {
       const addr = server.address();
@@ -325,6 +327,9 @@ describe("startTelegramWebhook", () => {
           secret_token: "secret",
         }),
       );
+      expect(runtimeLog).toHaveBeenCalledWith(
+        `webhook local listener on http://127.0.0.1:${addr.port}/hook`,
+      );
     } finally {
       abort.abort();
     }
diff --git a/src/telegram/webhook.ts b/src/telegram/webhook.ts
index bb48f6c09eb..a55720102dd 100644
--- a/src/telegram/webhook.ts
+++ b/src/telegram/webhook.ts
@@ -222,6 +222,8 @@ export async function startTelegramWebhook(opts: {
     port,
     host,
   });
+  const boundAddress = server.address();
+  const boundPort = boundAddress && typeof boundAddress !== "string" ? boundAddress.port : port;
 
   const publicUrl = resolveWebhookPublicUrl({
     configuredPublicUrl: opts.publicUrl,
@@ -250,7 +252,7 @@ export async function startTelegramWebhook(opts: {
     throw err;
   }
 
-  runtime.log?.(`webhook local listener on http://${host}:${port}${path}`);
+  runtime.log?.(`webhook local listener on http://${host}:${boundPort}${path}`);
   runtime.log?.(`webhook advertised to telegram on ${publicUrl}`);
 
   let shutDown = false;