application/futuresplash       spl              # Macromedia Flash
application/hep                hep              # Hummingbird Host Explorer Profiles
application/lotus-123          wks              # Lotus 123
application/mac-binhex40       hqx              # Macintosh binhexed archives
application/mspowerpoint       ppt              # Microsoft Powerpoint

// upon Wait() errors are returned collected from all tasks, optionally allows for X workers
// only "per" parallel task.
func WithNPeersThrottled(nerrs, wks int) *NotificationGroup {
	if nerrs <= 0 {
		nerrs = 1
	}
	if wks > nerrs {
		wks = nerrs
	}
	wk, _ := workers.New(wks)
	return &NotificationGroup{errs: make([]NotificationPeerErr, nerrs), workers: wk, retryCount: 3}
}

    <glob pattern="*.lbe"/>
  </mime-type>
  
  <mime-type type="application/vnd.lotus-1-2-3">
    <alias type="application/x-123"/>
    <_comment>Lotus 1-2-3</_comment>
    <!-- <glob pattern="*.wks"/> - conflicts with application/vnd.ms-works -->
    <glob pattern="*.wk1"/>
    <glob pattern="*.wk2"/>
    <glob pattern="*.wk3"/>
    <glob pattern="*.wk4"/>
    <glob pattern="*.123"/>
  </mime-type>