Bugfix: Session 128: What Railway deployment issues were fixed for b...

Documentation for Sessions

🐛 Bugfix: Session 128: What Railway deployment issues were fixed for b...

Date: 2026-02-20
Time: 17:38:15 UTC
Session: gspace1-128.9
Agent: backend
Confidence: 100%
Status: ✅ Documented

📋 Decision Context

Question:

Session 128: What Railway deployment issues were fixed for backend-vitto-api?

Task: Not specified

🎯 Decision Made

Chosen:

Multiple cascading fixes

Options Considered:

Single fix
Multiple cascading fixes

💭 Reasoning

Fix chain: (1) Redis URL parsing — VITTO_REDIS_URL was '/0', added protocol normalization + try-catch. (2) Redis private networking — REDIS_PRIVATE_URL resolved to 127.0.0.1, cowork agent changed to REDIS_URL (public). (3) BullMQ infinite retry — ioredis default infinite retries hung onModuleInit, added connectTimeout + waitWithTimeout wrapper + closeQueueObjects cleanup. (4) BullMQ maxRetriesPerRequest — set to 3 but BullMQ requires null for blocking commands (BRPOPLPUSH), caused Worker to never consume jobs. (5) Autonomy gates — SUGGEST level blocked PLAN phase for channel messages. (6) Wrong phase output — VERIFY JSON sent instead of EXECUTE response. (7) Twilio sandbox number — TWILIO_WHATSAPP_NUMBER was production number, sandbox requires +14155238886. Added TWILIO_SANDBOX_NUMBER env var with auto-selection. (8) backend-ai-api type errors — sessions.service.ts had role:string vs MessageRole and ChatSessionStats missing required fields.

📁 Files Involved

No files specified

🔗 Related

Decision ID: dev_1771609095581_5o0hr05
Session: 128
Workspace: gspace1

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