Summary

Our Node.js/Express application deployment continues to experience connectivity issues despite previous Railway support advice that worked temporarily. The same problem has returned, indicating a possible underlying infrastructure issue.

Application Details

• Project Name: ClosingTrak™ Title Company Management System
• Technology Stack: Node.js 20.19.3, Express.js, PostgreSQL (Neon), TypeScript
• Application Type: Full-stack web application with authentication
• Build Process: Vite + ESBuild (successful builds, 373KB server bundle)
• Database: External PostgreSQL via Neon (connection working)

Previous Railway Support History

IMPORTANT: We previously received Railway support assistance that resolved this exact issue temporarily. The suggested fixes worked for a period but the same connectivity problems have returned, suggesting this may be an infrastructure-level issue rather than application configuration.

Current Problem Description

Despite successful builds and server startup, the deployed application is not accessible via web browser. The deployment appears to start correctly but external traffic cannot reach the application.

Technical Symptoms

1. Build Status: Successful builds every time
2. Server Startup: Server starts and listens on correct port
3. Health Checks: ❓ Unknown (cannot access to verify)
4. External Access: Browser timeouts/connection failures
5. Railway Logs: Server startup appears normal, no obvious errors

Application Configuration

• Host Binding: Currently using 0.0.0.0 (standard Railway recommendation)
• Port Configuration: Uses process.env.PORT || 5000 (Railway standard)
• Static Files: Serves from dist/public/ directory
• API Routes: All endpoints use /api/ namespace
• Environment: NODE_ENV=production set correctly

Previous Solutions That Worked Temporarily

The previous Railway support ticket provided solutions that resolved this exact issue for a period. However, the same connectivity problems have returned, which suggests:

1. The original fixes were correct but something in the Railway infrastructure changed
2. There may be a recurring infrastructure issue affecting our deployment
3. Additional configuration may be needed for long-term stability

Request for Railway Support

Given that previous Railway support advice successfully resolved this identical issue temporarily, we need:

1. Infrastructure Review: Investigation of any changes to Railway infrastructure that might affect our deployment
2. Deployment Analysis: Review of why previously working solutions are no longer effective
3. Long-term Solution: Configuration recommendations to prevent this recurring issue
4. Diagnostic Access: Assistance accessing deployment logs or health endpoints to diagnose the root cause

Additional Context

• Application Complexity: Enterprise-grade title company management system with authentication, database integration, and file handling
• Build Success Rate: 100% successful builds, issue is purely connectivity-related
• Local Development: Works perfectly in development environment
• Database Connectivity: External Neon PostgreSQL connection working correctly

Urgency

This is affecting our production deployment timeline. Since previous Railway support successfully resolved this, we're confident it's an infrastructure or configuration issue that Railway can help address.

Thank you for your assistance with this recurring deployment connectivity issue.