prometheus/postgres_exporter
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Ensure database connections are always closed (#1177)

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Signed-off-by: Sam DeHaan <sam.dehaan@grafana.com>
Signed-off-by: Sam DeHaan <dehaansa@gmail.com>
Co-authored-by: Sam DeHaan <sam.dehaan@grafana.com>
Co-authored-by: Sam DeHaan <dehaansa@gmail.com>
This commit is contained in:
Cristian Greco
2025-07-18 20:53:45 +02:00
committed by GitHub
parent aa98bb30ef
commit 06a553c816
3 changed files with 7 additions and 2 deletions
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cmd/postgres_exporter/server.go
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@@ -173,6 +173,7 @@ func (s *Servers) GetServer(dsn string) (*Server, error) {
s.servers[dsn] = server
}
if err = server.Ping(); err != nil {
server.Close()
delete(s.servers, dsn)
time.Sleep(time.Duration(errCount) * time.Second)
continue