From ba0a3d14d9fdb0b0188a32239e3cf8b666f27dc3 Mon Sep 17 00:00:00 2001
From: flobo3 <floptopbot33@gmail.com>
Date: Mon, 23 Mar 2026 15:19:08 +0300
Subject: [PATCH] fix: clear heartbeat session to prevent token overflow

(cherry picked from commit 5c871d75d5b1aac09a8df31e6d1e04ee3d9b0d2c)
---
 nanobot/cli/commands.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nanobot/cli/commands.py b/nanobot/cli/commands.py
index 8354a83..372056a 100644
--- a/nanobot/cli/commands.py
+++ b/nanobot/cli/commands.py
@@ -619,6 +619,12 @@ def gateway(
             chat_id=chat_id,
             on_progress=_silent,
         )
+        
+        # Clear the heartbeat session to prevent token overflow from accumulated tasks
+        session = agent.sessions.get_or_create("heartbeat")
+        session.clear()
+        agent.sessions.save(session)
+        
         return resp.content if resp else ""
 
     async def on_heartbeat_notify(response: str) -> None: