fix #717: tile38_expired_keys and several other metrics not returned #718
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Describe your changes
statsExpired
was never incrementedtile38_expired_keys
and some other metrics (seems liketile38_total_messages_sent
) were never returned becauseint64
values were never handled int Prometheus endpoint (metrics.go
).This is my first PR here and in Go. Apologies if something is not typical or idiomatic :-)
Feel free to close and rewrite if easier :-) Mostly wanted to illustrate the cause of the issue, as I understand it.
Issue number and link
Fixes #717