()
| 36 | ) |
| 37 | |
| 38 | func init() { |
| 39 | expCb := expvar.NewMap("cb") |
| 40 | expPoolHistos = &expvar.Map{} |
| 41 | expPoolHistos.Init() |
| 42 | expCb.Set("pools", expPoolHistos) |
| 43 | |
| 44 | expOpsHistos = &expvar.Map{} |
| 45 | expOpsHistos.Init() |
| 46 | expCb.Set("ops", expOpsHistos) |
| 47 | |
| 48 | } |
| 49 | |
| 50 | func connPoolHisto(name string) metrics.Histogram { |
| 51 | histosMu.Lock() |