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all: make indexer configurable (#17188)

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This commit is contained in:
gary rong
2018-08-28 15:08:16 +08:00
committed by Péter Szilágyi
parent c64d72bea2
commit b69476b372
25 changed files with 513 additions and 321 deletions
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20
les/odr_requests.go
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@ -365,7 +365,7 @@ func (r *ChtRequest) CanSend(peer *peer) bool {
peer.lock.RLock()
defer peer.lock.RUnlock()
return peer.headInfo.Number >= light.HelperTrieConfirmations && r.ChtNum <= (peer.headInfo.Number-light.HelperTrieConfirmations)/light.CHTFrequencyClient
return peer.headInfo.Number >= r.Config.ChtConfirms && r.ChtNum <= (peer.headInfo.Number-r.Config.ChtConfirms)/r.Config.ChtSize
}
// Request sends an ODR request to the LES network (implementation of LesOdrRequest)
@ -379,7 +379,21 @@ func (r *ChtRequest) Request(reqID uint64, peer *peer) error {
Key: encNum[:],
AuxReq: auxHeader,
}
return peer.RequestHelperTrieProofs(reqID, r.GetCost(peer), []HelperTrieReq{req})
switch peer.version {
case lpv1:
var reqsV1 ChtReq
if req.Type != htCanonical || req.AuxReq != auxHeader || len(req.Key) != 8 {
return fmt.Errorf("Request invalid in LES/1 mode")
}
blockNum := binary.BigEndian.Uint64(req.Key)
// convert HelperTrie request to old CHT request
reqsV1 = ChtReq{ChtNum: (req.TrieIdx + 1) * (r.Config.ChtSize / r.Config.PairChtSize), BlockNum: blockNum, FromLevel: req.FromLevel}
return peer.RequestHelperTrieProofs(reqID, r.GetCost(peer), []ChtReq{reqsV1})
case lpv2:
return peer.RequestHelperTrieProofs(reqID, r.GetCost(peer), []HelperTrieReq{req})
default:
panic(nil)
}
}
// Valid processes an ODR request reply message from the LES network
@ -484,7 +498,7 @@ func (r *BloomRequest) CanSend(peer *peer) bool {
if peer.version < lpv2 {
return false
}
return peer.headInfo.Number >= light.HelperTrieConfirmations && r.BloomTrieNum <= (peer.headInfo.Number-light.HelperTrieConfirmations)/light.BloomTrieFrequency
return peer.headInfo.Number >= r.Config.BloomTrieConfirms && r.BloomTrieNum <= (peer.headInfo.Number-r.Config.BloomTrieConfirms)/r.Config.BloomTrieSize
}
// Request sends an ODR request to the LES network (implementation of LesOdrRequest)