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eth/downloader: match capabilities when querying idle peers

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This commit is contained in:
Péter Szilágyi
2015-10-02 13:20:41 +03:00
parent 49ae538506
commit 47f62a67aa
3 changed files with 53 additions and 8 deletions
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8
eth/downloader/peer.go
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@ -312,14 +312,16 @@ func (ps *peerSet) AllPeers() []*peer {
// IdlePeers retrieves a flat list of all the currently idle peers within the
// active peer set, ordered by their reputation.
func (ps *peerSet) IdlePeers() []*peer {
func (ps *peerSet) IdlePeers(version int) []*peer {
ps.lock.RLock()
defer ps.lock.RUnlock()
list := make([]*peer, 0, len(ps.peers))
for _, p := range ps.peers {
if atomic.LoadInt32(&p.idle) == 0 {
list = append(list, p)
if (version == eth61 && p.version == eth61) || (version >= eth62 && p.version >= eth62) {
if atomic.LoadInt32(&p.idle) == 0 {
list = append(list, p)
}
}
}
for i := 0; i < len(list); i++ {