Hi Railway Support,

I'm experiencing an issue where my Node.js/Express container is being stopped immediately after the health check passes. The deployment is marked as "successful" with 1 replica active, but the container keeps receiving SIGTERM and restarting in a loop.

Project Details:

• Service URL: gl2taxmarketingwebsite-production.up.railway.app

• Region: europe-west4-drams3a

• Framework: Node.js with Express

• Database: Railway PostgreSQL (connected via DATABASE_URL)

What happens:

1. Container starts successfully

2. Server binds to 0.0.0.0:$PORT (port 8080)

3. Health check endpoint /api/health returns 200 OK

4. Deployment is marked "successful"

5. Container immediately receives SIGTERM and stops

6. Cycle repeats

Logs showing the issue:

Starting Container

9:39:08 PM [express] serving on port 8080

9:39:08 PM [express] NODE_ENV: production

9:39:08 PM [express] Server is ready to accept connections

9:39:08 PM [express] GET /api/health 200 in 8ms :: {"status":"ok","timestamp":"2026-01-13T21:39:08.811Z"}

Stopping Container

[SIGNAL] Received SIGTERM - Railway is stopping the container

What I've already tried:

• Using node dist/index.cjs directly (not npm scripts)

• Adding proper signal handlers to confirm SIGTERM is received

• Adding a Procfile with web: node dist/index.cjs

• Adding keep-alive intervals (heartbeat every 30 seconds)

• Binding to 0.0.0.0 on the PORT environment variable

• Health check returns valid 200 response with JSON body

Configuration:

• Start command: NODE_ENV=production node dist/index.cjs

• Health check path: /api/health

• railway.json configured with healthcheckPath and restartPolicyType: ON_FAILURE

Metrics:

• CPU usage: Normal (near 0%)

• Memory usage: ~100MB (well within limits)

• No 5xx errors

• Health check returns 200

The container is healthy, the health check passes, but Railway keeps sending SIGTERM to stop it. Could you please investigate why the orchestrator is stopping a healthy container?

Thank you for your help.