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Check the value for metric-set

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Christopher Baines 2025-11-19 12:31:56 +00:00
parent bf28a0deb9
commit 4d1044bc16
1 changed files with 6 additions and 0 deletions
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6
prometheus.scm
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@ -350,6 +350,12 @@ values are the values."
'(gauge)) '(gauge))
(error "can only set gauge metrics")) (error "can only set gauge metrics"))
(unless (number? value)
(raise-exception
(make-exception-with-message
(simple-format #f "metric-set value must be a number: ~A"
value))))
(call-with-blocked-asyncs (call-with-blocked-asyncs
(lambda () (lambda ()
(with-mutex (metric-mutex metric) (with-mutex (metric-mutex metric)