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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
}
func (s *Ethereum) newChainView(head *types.Header) *filtermaps.StoredChainView {
func (s *Ethereum) newChainView(head *types.Header) *filtermaps.ChainView {
if head == 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() {
@ -437,11 +437,8 @@ func (s *Ethereum) updateFilterMapsHeads() {
}()
head := s.blockchain.CurrentBlock()
targetView := s.newChainView(head) // nil if already sent to channel
var (
blockProc, lastBlockProc bool
finalBlock, lastFinal uint64
)
s.filterMaps.SetTargetView(s.newChainView(head))
var lastFinalBlock uint64
setHead := func(newHead *types.Header) {
if newHead == nil {
@ -449,64 +446,27 @@ func (s *Ethereum) updateFilterMapsHeads() {
}
if head == nil || newHead.Hash() != head.Hash() {
head = newHead
targetView = s.newChainView(head)
s.filterMaps.SetTargetView(s.newChainView(head))
}
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 {
if blockProc != lastBlockProc {
select {
case s.filterMaps.BlockProcessingCh <- blockProc:
lastBlockProc = blockProc
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 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
}
select {
case ev := <-headEventCh:
setHead(ev.Header)
case blockProc := <-blockProcCh:
s.filterMaps.SetBlockProcessing(blockProc)
case <-time.After(time.Second * 10):
setHead(s.blockchain.CurrentBlock())
case ch := <-s.closeFilterMaps:
close(ch)
return
}
}
}