Monitoring

Node.js Application Monitoring with Auto-Recovery

Detect Node.js crashes, memory leaks, and unhandled exceptions. Auto-restart your app with PM2 or systemd.

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Why Node.js Apps Crash

  • ✗Unhandled promise rejections crash the process
  • ✗Memory leaks from event listener accumulation
  • ✗Blocking operations freeze the event loop
  • ✗Dependency updates introduce breaking changes
  • ✗WebSocket connections exhaust file descriptors

How RecoveryPulse Fixes It

  • ✓HTTP health checks every 30-60 seconds
  • ✓Detect hanging responses and timeouts
  • ✓Auto-restart via PM2 or systemctl
  • ✓Chain multiple recovery actions in sequence
  • ✓Alert you while recovery runs automatically

Sample Recovery Rule for Node.js

Restart Node App via PM2Auto-Recovery
pm2 restart all

Restarts all PM2-managed Node.js processes when the app stops responding or returns errors.

Perfect For

•Express/Fastify APIs
•Next.js production servers
•Real-time chat applications
•WebSocket servers
•Microservices
•SaaS backends

Frequently Asked Questions

How is this different from uptime alerts?

Most monitoring tools just send you an alert when your site goes down. RecoveryPulse goes further—it SSHs into your server and runs recovery commands automatically, often fixing the problem before you even see the notification.

Is SSH auto-recovery secure?

Yes. Your SSH keys are encrypted at rest using AES-256. We never store passwords. Keys are only decrypted in memory during recovery execution, and all connections use standard SSH protocol with key-based authentication.

Can I customize recovery steps?

Absolutely. You define your own recovery playbooks with ordered actions. Each action can have retry logic, wait times, and conditions. You control exactly what commands run on your server.

What if the automated fix fails?

If recovery fails, we escalate immediately—you get notified via email and SMS with full logs of what was attempted. You can also configure fallback actions or manual-only recovery for critical systems.

How often do you check my site?

We check every 30-60 seconds depending on your plan. When we detect an issue, recovery starts within seconds—not minutes. Most outages are resolved before your users even notice.

Common Recovery Playbooks

PM2 Recovery →
Nginx Recovery →

Best for VPS and single-server deployments. If you use Kubernetes or ECS, you likely already have orchestrator health checks and replacement.

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