etcdserver/api/v3rpc/watch.go
func SetProgressReportInterval(newTimeout time.Duration) {
	progressReportIntervalMu.Lock()
	progressReportInterval = newTimeout
	progressReportIntervalMu.Unlock()
}
func SetProgressReportInterval(newTimeout time.Duration) {
	progressReportIntervalMu.Lock()
	progressReportInterval = newTimeout
	progressReportIntervalMu.Unlock()
}
func SetProgressReportInterval ( newTimeout time . Duration ) { progressReportIntervalMu . Lock ( ) progressReportInterval = newTimeout progressReportIntervalMu . Unlock ( ) }
// SetProgressReportInterval updates the current progress report interval (for testing).
SetProgressReportInterval updates the current progress report interval ( for testing ) .