An engine exit is when RankGear’s analysis engine stops running before an active job reaches a normal completed or failed state — the process ends unexpectedly instead of finishing by design.
| Term | Engine Exit |
|---|---|
| Category | APIs, Reliability and Publishing |
| Also known as | Unexpected Engine Exit |
| Where it appears | Active task diagnostics |
What it means in RankGear
The engine is the background worker that runs an analysis job: it fetches pages, computes factors, and calls external providers. An engine exit is surfaced in Active task diagnostics when that worker terminates part way through a run without emitting a clean outcome. It is distinct from an ordinary job failure — a failure is a job that ran to a decision and reported that it could not succeed, whereas an exit is the engine itself dropping out before any such verdict is recorded. Because the job never reached a settled state, partial results may be incomplete and the run needs to be resumed or restarted.
How to interpret it
Read an engine exit through the diagnostics panel to tell a transient interruption apart from a configuration problem. A transient exit — a network blip, a single page timing out, momentary memory pressure — is a candidate for a bounded retry and will usually clear on its own. An exit that traces back to invalid credentials, an unreachable API, or a misconfigured publishing target will recur on every attempt until the underlying setup is corrected, so retrying it only wastes time and, where paid providers are involved, quota. The visible status, the diagnostic detail, the retry decision, and a read-only credential test together tell you which of the two you are looking at.
Example
A run analysing 200 URLs meets one page that stops responding; the engine records a timeout and grants that page a single, longer bounded retry rather than treating the whole job as dead. In a different run, the engine reaches a remote publishing step, is rejected by the target with an authorization error, and exits at once — it does not loop the request, so a bad key does not turn into repeated paid or rate-limited calls before you have a chance to fix the credential.
Important considerations
- An engine exit describes how a job ended, not the quality of a page — it is a reliability signal about the run itself, never a ranking score or a judgement that the analysed page is better or worse.
- Always separate a transient exit from one caused by configuration; retrying a credential or target problem repeats the same failure and, against paid providers, can burn quota for nothing.
- Credentials and remote publishing targets need care after an exit: prefer read-only checks when testing them, and keep secrets redacted in any diagnostic output you review or share.
- Provider APIs report on their own comparative scale; a failed or exited provider call reflects that service’s state and limits, not a signal from Google.
Related terms
Part of the RankGear glossary · how RankGear measures · the 870 factors.