package dialer import "time" func latencyString(latencyAfterOffset, latencyBeforeOffset time.Duration) string { if latencyBeforeOffset == latencyAfterOffset { return latencyAfterOffset.Truncate(time.Millisecond).String() } return latencyAfterOffset.Truncate(time.Millisecond).String() + "(" + latencyBeforeOffset.Truncate(time.Millisecond).String() + ")" }