HTTP troubleshooting

429 Too Many Requests

A rate limiter rejected the monitor because too many requests reached the service.

What 429 means for a monitor

Statixoup records an incident when 429 does not match the monitor's expected status code. Confirm the response before changing monitor rules.

Troubleshooting checklist

  1. 1.

    Check 1

    Inspect rate-limit headers and edge logs.

  2. 2.

    Check 2

    Allow expected monitoring traffic where safe.

  3. 3.

    Check 3

    Review check interval and other callers.

  4. 4.

    Check 4

    Keep abuse protection while defining a health-check policy.

After the service is fixed

  • Confirm the URL returns the expected status without a browser session.
  • Review response-time and incident history for the recovery.
  • Change Expected status code only when the different response is intentional.

Avoid hiding a real outage

Changing the expected code can make an unhealthy response appear operational. Fix the service first whenever the response is unexpected.

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