Investigate Stuck Messages

Query the relayer API to investigate stuck messages, their retry counts, and error reasons.

When to Use

1. Alert-based triggers:

   • Alert: "Known app context relayer queue length > 0 for 40m"
   • Any alert mentioning stuck messages in prepare queue
   • High retry counts for specific app contexts

2. User request triggers:

   • "Why are messages stuck for [app_context]?"
   • "Investigate stuck messages on [chain]"
   • "What's causing the queue alert?"
   • Pasting a Grafana alert URL

Input Parameters