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AddBlockHashes call uses lazy rlp decoding so it cannot be async since message is discarded by protocol

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This commit is contained in:
zelig 2015-01-03 03:41:29 +00:00
parent a7ac361c8f
commit 9ab3530df3
1 changed files with 102 additions and 102 deletions
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14
eth/block_pool.go
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@ -322,10 +322,10 @@ func (self *BlockPool) AddBlockHashes(next func() ([]byte, bool), peerId string)
// peer is still the best // peer is still the best
poolLogger.Debugf("adding hashes for best peer %s", peerId) poolLogger.Debugf("adding hashes for best peer %s", peerId)
self.wg.Add(1) // self.wg.Add(1)
self.procWg.Add(1) // self.procWg.Add(1)
go func() { // go func() {
var size, n int var size, n int
var hash []byte var hash []byte
var ok bool = true var ok bool = true
@ -333,7 +333,7 @@ func (self *BlockPool) AddBlockHashes(next func() ([]byte, bool), peerId string)
var entry *poolEntry var entry *poolEntry
var nodes []*poolNode var nodes []*poolNode
LOOP: LOOP:
// iterate using next (rlp stream lazy decoder) feeding hashesC // iterate using next (rlp stream lazy decoder) feeding hashesC
for hash, ok = next(); ok; hash, ok = next() { for hash, ok = next(); ok; hash, ok = next() {
n++ n++
@ -430,10 +430,10 @@ func (self *BlockPool) AddBlockHashes(next func() ([]byte, bool), peerId string)
peer.addSection(section.top.hash, section) peer.addSection(section.top.hash, section)
section.controlC <- true section.controlC <- true
} }
self.procWg.Done() // self.procWg.Done()
self.wg.Done() // self.wg.Done()
}() // }()
} }
func name(hash []byte) (name string) { func name(hash []byte) (name string) {