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Redis Session Storage Fails After Cursor Refactor
User sessions are no longer persisting to Redis after Cursor reorganized your session middleware code. Users are logged out on page refresh, defeating the purpose of persistent sessions.
The Redis client may be misconfigured or the session store initialization was altered during the refactoring.
Error Messages You Might See
Error: connect ECONNREFUSED 127.0.0.1:6379
RedisStore requires a redis client
Session undefined
Failed to serialize session
Common Causes
- Redis connection not established before session middleware initialization
- Session store options (ttl, prefix) changed without updating retrieval logic
- RedisStore instantiation missing or using wrong Redis client instance
- Session data serialization changed, making old sessions unreadable
- Redis key prefix changed, causing session lookups to fail
How to Fix It
Ensure Redis client connects before app.use(sessionMiddleware). Verify RedisStore configuration matches retrieval: new RedisStore({client: redisClient, prefix: 'sess:'}). Check Redis CLI for stored keys: redis-cli KEYS 'sess:*'
Real developers can help you.
Meïr Ankri
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Bastien Labelle
Full stack dev w/ 20+ years of experience
Jacek Rozanski
Senior PHP/Symfony developer and DevOps engineer with 20+ years of professional experience, running opcode.pl (web development agency, est. 2004).
Day job: I'm the sole backend developer at merketing company where I own and maintain 11 PHP/Symfony microservices on AWS (ECS Fargate, RDS, S3, CloudFront), handle the full CI/CD pipeline (Bitbucket Pipelines, Docker), and manage monitoring with Sentry and CloudWatch. These services handle high request volumes in production every month.
What I bring to AI-built apps:
- I audit and fix security issues (OWASP methodology), performance bottlenecks, and architectural problems in codebases generated by Cursor, Claude Code, Lovable, Bolt, and v0
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Pratik
SWE with 15+ years of experience building and maintaining web apps and extensive BE infrastructure
David Olverson
Solo dev shipping production apps with AI-assisted development. I specialize in rescuing broken Lovable/Bolt/Cursor builds and taking them to production. 10+ apps shipped including SaaS CRMs, gaming platforms, real estate tools, and Discord bots. Stack: Next.js 16, TypeScript, Tailwind CSS, FastAPI, PostgreSQL, Prisma. I use Claude Code with 50+ custom skills for rapid delivery. Average turnaround: 2-4 weeks from broken prototype to production.
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SW engineer with 6+ years of experience,
I worked with React/Node/Python
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Supabase expert
hanson1014
Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround.
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Get HelpFrequently Asked Questions
How do I check if sessions are in Redis?
Use redis-cli KEYS 'sess:*' to list sessions. Use redis-cli GET 'sess:sessionid' to view session data.
Why are sessions not surviving restart?
Verify Redis is persisting to disk (RDB or AOF). Check redis.conf configuration.