frontend: Make PrometheusEmitter concurrency-safe #836
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http.Server.Serve creates a new goroutine for each incoming connection so PrometheusEmitter needs to be concurrency-safe when registering new collectors.
SudoBrendan
approved these changes
Nov 14, 2024
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What this PR does
http.Server.Serve creates a new goroutine for each incoming connection so
PrometheusEmitterneeds to be concurrency-safe when registering new collectors.