Troubleshooting Guide: Connection String Errors in R2R Deployments
Connection string errors can occur when R2R is unable to establish a connection with a database or service. This guide will help you diagnose and resolve common connection string issues.
Symptom: Errors related to SSL handshake or certificate validationPossible Causes:
SSL/TLS not properly configured
Invalid or expired certificates
Solutions:
Ensure SSL/TLS is correctly set up on both client and server
Update expired certificates
If testing, you may temporarily disable SSL (not recommended for production)
Example fix for PostgreSQL with SSL:
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# Before (SSL enforced)DATABASE_URL=postgres://user:password@host:5432/dbname?sslmode=require# After (disable SSL for testing only)DATABASE_URL=postgres://user:password@host:5432/dbname?sslmode=disable
Check R2R documentation for specific connection string requirements
Consult the documentation of the specific database or service you’re connecting to
Search or ask for help in R2R community forums or support channels
Provide detailed error messages and environment information when seeking help
Remember to never share actual passwords or sensitive information when asking for help. Always use placeholders in examples.By following this guide, you should be able to resolve most connection string errors in your R2R deployment. If problems persist, don’t hesitate to seek help from the R2R community or support team.