digraph conn_states {
  	StandAllone  -> WFConnection   [ label = "ioctl_set_net()" ]
  	WFConnection -> Unconnected    [ label = "unable to bind()" ]
  	WFConnection -> WFReportParams [ label = "in connect() after accept" ]
  	WFReportParams -> StandAllone  [ label = "checks in receive_param()" ]
  	WFReportParams -> Connected    [ label = "in receive_param()" ]
  	WFReportParams -> WFBitMapS    [ label = "sync_handshake()" ]
  	WFReportParams -> WFBitMapT    [ label = "sync_handshake()" ]
  	WFBitMapS -> SyncSource        [ label = "receive_bitmap()" ]
  	WFBitMapT -> SyncTarget        [ label = "receive_bitmap()" ]
  	SyncSource -> Connected
  	SyncTarget -> Connected
  	SyncSource -> PausedSyncS
  	SyncTarget -> PausedSyncT
  	PausedSyncS -> SyncSource
  	PausedSyncT -> SyncTarget
  	Connected   -> WFConnection    [ label = "* on network error" ]
  }