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les: keep pos balance entry if meta field is not empty

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This commit is contained in:
Zsolt Felfoldi 2019-11-03 01:21:16 +01:00
parent 8248dfea19
commit 703e67e521
1 changed files with 7 additions and 1 deletions
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8
les/clientpool.go
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@ -451,7 +451,9 @@ func (f *clientPool) balanceExhausted(id enode.ID) {
c.capacity = f.freeClientCap
c.peer.updateCapacity(c.capacity)
}
f.ndb.delPB(id)
pb := f.ndb.getOrNewPB(id)
pb.value = 0
f.ndb.setPB(id, pb)
if f.eventHook != nil {
f.eventHook("balanceExhausted", c)
}
@ -740,6 +742,10 @@ func (db *nodeDB) getOrNewPB(id enode.ID) posBalance {
}
func (db *nodeDB) setPB(id enode.ID, b posBalance) {
if b.value == 0 && len(b.meta) == 0 {
db.delPB(id)
return
}
key := db.key(id.Bytes(), false)
enc, err := rlp.EncodeToBytes(&(b))
if err != nil {