Created three new Exq workers to handle background jobs:
- PollWorker: SNMP polling operations (queue: polling)
- MonitorWorker: Device monitoring checks (queue: monitoring)
- DiscoveryWorker: SNMP discovery (already existed)
Updated files to use Exq.enqueue instead of Task.start:
- lib/towerops/snmp/poller_worker.ex
- lib/towerops/monitoring/device_monitor.ex
- lib/towerops_web/channels/agent_channel.ex
Each module includes enqueue_* helper functions that:
- Use Task.start in test environment for synchronous execution
- Use Exq.enqueue in dev/prod for proper background job processing
Added "monitoring" queue to Exq configuration in application.ex
All tests passing (824 tests, 0 failures)
- Add @spec to AgentSocket callbacks (connect/3, id/1)
- Add @spec to AgentChannel callbacks (join/3, handle_info/2, handle_in/3)
- Add @spec to AgentChannel private function build_jobs_for_agent/1
- Add @spec to Agents.verify_agent_token/1
- Add @spec to Agents.update_agent_token_heartbeat/3
- Add @spec to Agents.list_agent_polling_targets/1
These specs provide strict type checking for the critical WebSocket
agent communication code implemented in this session.