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les: fix retriever logic (#17705)

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This commit is contained in:
Felföldi Zsolt 2018-09-20 09:46:39 +02:00 committed by Péter Szilágyi
parent da29332c5f
commit c37238cae9
1 changed files with 6 additions and 2 deletions
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6
les/retrieve.go
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@ -212,7 +212,7 @@ func (r *sentReq) stateRequesting() reqStateFn {
// no need to go to stopped state because waiting() already returned false
return nil
}
case rpSoftTimeout:
case rpSoftTimeout, rpDeliveredInvalid:
// last request timed out, try asking a new peer
go r.tryRequest()
r.lastReqQueued = true
@ -242,7 +242,11 @@ func (r *sentReq) stateNoMorePeers() reqStateFn {
r.stop(nil)
return r.stateStopped
}
if r.waiting() {
return r.stateNoMorePeers
}
r.stop(light.ErrNoPeers)
return nil
case <-r.stopCh:
return r.stateStopped
}