// This routine is called once we have everything to create a Directory Block.
// It is called by the follower code. It is requried to build the Directory Block
// to validate the signatures we will get with the DirectoryBlockSignature messages.
func (s *State) ProcessEndOfBlock() {
s.PreviousDirectoryBlock = s.CurrentDirectoryBlock
previousECBlock := s.GetCurrentEntryCreditBlock()
s.FactoidState.ProcessEndOfBlock(s) // Clean up Factoids
db, err := s.CreateDBlock()
if err != nil {
panic("Failed to create a Directory Block")
}
if previousECBlock != nil {
s.DB.ProcessECBlockBatch(previousECBlock)
}
s.SetCurrentDirectoryBlock(db)
if s.PreviousDirectoryBlock != nil {
if err = s.DB.SaveDirectoryBlockHead(s.PreviousDirectoryBlock); err != nil {
panic(err.Error())
}
s.Anchor.UpdateDirBlockInfoMap(dbInfo.NewDirBlockInfoFromDirBlock(s.PreviousDirectoryBlock))
} else {
log.Println("No old db")
}
s.ProcessList = make([][]interfaces.IMsg, 1)
}
func (a *Anchor) checkMissingDirBlockInfo() {
anchorLog.Debug("checkMissingDirBlockInfo for those unsaved DirBlocks in database")
dblocks, _ := a.db.FetchAllDBlocks()
dirBlockInfos, _ := a.db.FetchAllDirBlockInfos() //FetchAllDirBlockInfos()
for _, dblock := range dblocks {
var found = false
for i, dbinfo := range dirBlockInfos {
if dbinfo.GetDatabaseHeight() == dblock.GetDatabaseHeight() {
dirBlockInfos = append(dirBlockInfos[:i], dirBlockInfos[i+1:]...)
found = true
break
}
}
if !found {
if dblock.GetKeyMR() == nil || bytes.Compare(dblock.GetKeyMR().Bytes(), primitives.NewZeroHash().Bytes()) == 0 {
dblock.BuildKeyMerkleRoot()
}
dirBlockInfo := dbInfo.NewDirBlockInfoFromDirBlock(dblock)
dirBlockInfo.SetTimestamp(primitives.NewTimestampNow())
anchorLog.Debug("add missing dirBlockInfo to map: ", spew.Sdump(dirBlockInfo))
a.db.SaveDirBlockInfo(dirBlockInfo)
a.dirBlockInfoSlice = append(a.dirBlockInfoSlice, dirBlockInfo)
}
}
}