diff options
Diffstat (limited to 'table/table_manager.go')
| -rw-r--r-- | table/table_manager.go | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/table/table_manager.go b/table/table_manager.go index 59b0a275..e135f58e 100644 --- a/table/table_manager.go +++ b/table/table_manager.go @@ -241,8 +241,11 @@ func (manager *TableManager) calculate(destinationList []Destination) ([]Path, [ } func (manager *TableManager) DeletePathsforPeer(peerInfo *PeerInfo, rf bgp.RouteFamily) ([]Path, []Path, error) { - destinationList := manager.Tables[rf].DeleteDestByPeer(peerInfo) - return manager.calculate(destinationList) + if _, ok := manager.Tables[rf]; ok { + destinationList := manager.Tables[rf].DeleteDestByPeer(peerInfo) + return manager.calculate(destinationList) + } + return []Path{}, []Path{}, nil } func (manager *TableManager) ProcessPaths(pathList []Path) ([]Path, []Path, error) { @@ -339,24 +342,38 @@ func (adj *AdjRib) getPathList(rib map[string]*ReceivedRoute) []Path { } func (adj *AdjRib) GetInPathList(rf bgp.RouteFamily) []Path { + if _, ok := adj.adjRibIn[rf]; !ok { + return []Path{} + } return adj.getPathList(adj.adjRibIn[rf]) } func (adj *AdjRib) GetOutPathList(rf bgp.RouteFamily) []Path { + if _, ok := adj.adjRibOut[rf]; !ok { + return []Path{} + } return adj.getPathList(adj.adjRibOut[rf]) } func (adj *AdjRib) GetInCount(rf bgp.RouteFamily) int { + if _, ok := adj.adjRibIn[rf]; !ok { + return 0 + } return len(adj.adjRibIn[rf]) } func (adj *AdjRib) GetOutCount(rf bgp.RouteFamily) int { + if _, ok := adj.adjRibOut[rf]; !ok { + return 0 + } return len(adj.adjRibOut[rf]) } func (adj *AdjRib) DropAllIn(rf bgp.RouteFamily) { - // replace old one - adj.adjRibIn[rf] = make(map[string]*ReceivedRoute) + if _, ok := adj.adjRibIn[rf]; ok { + // replace old one + adj.adjRibIn[rf] = make(map[string]*ReceivedRoute) + } } type ReceivedRoute struct { |