Problem

Gateway crashes when network fetch calls fail with unhandled promise rejections.

Error

[clawdbot] Unhandled promise rejection: TypeError: fetch failed
    at node:internal/deps/undici/undici:14902:13
    at processTicksAndRejections (node:internal/process/task_queues:105:5)

Impact

• Gateway crashes and restarts
• All WebSocket connections dropped
• Agent sessions interrupted mid-response

Suggested Fix

Either:

1. Add try/catch around the specific fetch calls that are failing
2. Add a global safety net:

process.on('unhandledRejection', (err) => {
  console.error('[gateway] Unhandled rejection (caught):', err);
  // Don't exit - just log it
});

Environment

• Clawdbot: 2026.1.24-3
• Node: v22.22.0
• OS: macOS (arm64)

Reproduction

Happens intermittently when network calls to external APIs (Telegram, etc.) fail due to timeouts or connectivity issues.