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eth/backend: updated updateFilterMapsHeads

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This commit is contained in:
Zsolt Felfoldi 2025-03-12 18:04:33 +01:00
parent f30ec81ef8
commit 9c42b48bad
1 changed files with 19 additions and 59 deletions
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78
eth/backend.go
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@ -411,11 +411,11 @@ func (s *Ethereum) Start() error {
return nil return nil
} }
func (s *Ethereum) newChainView(head *types.Header) *filtermaps.StoredChainView { func (s *Ethereum) newChainView(head *types.Header) *filtermaps.ChainView {
if head == nil { if head == nil {
return nil return nil
} }
return filtermaps.NewStoredChainView(s.blockchain, head.Number.Uint64(), head.Hash()) return filtermaps.NewChainView(s.blockchain, head.Number.Uint64(), head.Hash())
} }
func (s *Ethereum) updateFilterMapsHeads() { func (s *Ethereum) updateFilterMapsHeads() {
@ -437,11 +437,8 @@ func (s *Ethereum) updateFilterMapsHeads() {
}() }()
head := s.blockchain.CurrentBlock() head := s.blockchain.CurrentBlock()
targetView := s.newChainView(head) // nil if already sent to channel s.filterMaps.SetTargetView(s.newChainView(head))
var ( var lastFinalBlock uint64
blockProc, lastBlockProc bool
finalBlock, lastFinal uint64
)
setHead := func(newHead *types.Header) { setHead := func(newHead *types.Header) {
if newHead == nil { if newHead == nil {
@ -449,64 +446,27 @@ func (s *Ethereum) updateFilterMapsHeads() {
} }
if head == nil || newHead.Hash() != head.Hash() { if head == nil || newHead.Hash() != head.Hash() {
head = newHead head = newHead
targetView = s.newChainView(head) s.filterMaps.SetTargetView(s.newChainView(head))
} }
if fb := s.blockchain.CurrentFinalBlock(); fb != nil { if fb := s.blockchain.CurrentFinalBlock(); fb != nil {
finalBlock = fb.Number.Uint64() if finalBlock := fb.Number.Uint64(); finalBlock != lastFinalBlock {
s.filterMaps.SetFinalBlock(finalBlock)
lastFinalBlock = finalBlock
}
} }
} }
for { for {
if blockProc != lastBlockProc { select {
select { case ev := <-headEventCh:
case s.filterMaps.BlockProcessingCh <- blockProc: setHead(ev.Header)
lastBlockProc = blockProc case blockProc := <-blockProcCh:
case ev := <-headEventCh: s.filterMaps.SetBlockProcessing(blockProc)
setHead(ev.Header) case <-time.After(time.Second * 10):
case blockProc = <-blockProcCh: setHead(s.blockchain.CurrentBlock())
case <-time.After(time.Second * 10): case ch := <-s.closeFilterMaps:
setHead(s.blockchain.CurrentBlock()) close(ch)
case ch := <-s.closeFilterMaps: return
close(ch)
return
}
} else if targetView != nil {
select {
case s.filterMaps.TargetViewCh <- targetView:
targetView = nil
case ev := <-headEventCh:
setHead(ev.Header)
case blockProc = <-blockProcCh:
case <-time.After(time.Second * 10):
setHead(s.blockchain.CurrentBlock())
case ch := <-s.closeFilterMaps:
close(ch)
return
}
} else if finalBlock != lastFinal {
select {
case s.filterMaps.FinalBlockCh <- finalBlock:
lastFinal = finalBlock
case ev := <-headEventCh:
setHead(ev.Header)
case blockProc = <-blockProcCh:
case <-time.After(time.Second * 10):
setHead(s.blockchain.CurrentBlock())
case ch := <-s.closeFilterMaps:
close(ch)
return
}
} else {
select {
case ev := <-headEventCh:
setHead(ev.Header)
case <-time.After(time.Second * 10):
setHead(s.blockchain.CurrentBlock())
case blockProc = <-blockProcCh:
case ch := <-s.closeFilterMaps:
close(ch)
return
}
} }
} }
} }