5 articles
RSSHow to fix Cloudflare Queues errors — producer queue.send not delivering, consumer not invoking, ack/retry/DLQ patterns, batch size limits, max_retries, content type pitfalls, and local dev with wrangler.
How to fix NATS errors — no responders to request, JetStream stream not found, consumer redelivery loop, durable vs ephemeral consumers, subject wildcard mismatch, TLS auth setup, and KV bucket basics.
How to fix PGMQ Postgres message queue errors — extension not installed, queue creation, send/read/delete/archive, visibility timeout (vt), long polling, partitioned queues, and Python/Node client setup.
How to fix Redis Streams errors — XADD/XREAD basics, consumer group XGROUP CREATE, XACK for ack, XPENDING for stuck messages, MAXLEN ~ for trimming, XAUTOCLAIM for redelivery, and Cluster hash slot constraints.
Fix RabbitMQ connection refused errors caused by service issues, port mismatches, credential problems, and Docker networking with step-by-step solutions.