#349 Demo: Supply Chain Cold Chain Monitor

## Overview Real-time logistics monitoring for temperature-sensitive shipments. ## Workflow Steps 1. Start shipment tracking 2. Listen to IoT sensor stream 3. If temp > -5C for 30+ minutes: - Send alert to driver - Wait 1 hour - Check temp again 4. If still high: - Auto-file insurance claim - Mark goods as spoiled in ERP ## Tools Required - tools.http.request ✅ (IoT API, ERP) - tools.email.send ✅ (alerts) - tools.sms.send ❌ (driver alerts) - IoT Platform App ❌ (marketplace) - ERP App ❌ (marketplace - SAP) ## DSL Operators WaitForEventOperator (sensor data), ConditionalOperator, WaitOperator, TaskOperator ## Mock Implementation - Mock IoT sensor via timed events - Simulate temperature readings - Mock ERP via HTTP endpoints ## Durable Advantages - Stateful time-window aggregation - Not just reacting to single events - Automatic escalation chain