diff options
Diffstat (limited to 'les/retrieve.go')
| -rw-r--r-- | les/retrieve.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/les/retrieve.go b/les/retrieve.go index c3d788813..d77cfea74 100644 --- a/les/retrieve.go +++ b/les/retrieve.go @@ -212,11 +212,18 @@ func (r *sentReq) stateRequesting() reqStateFn { // no need to go to stopped state because waiting() already returned false return nil } - case rpSoftTimeout, rpDeliveredInvalid: + case rpSoftTimeout: // last request timed out, try asking a new peer go r.tryRequest() r.lastReqQueued = true return r.stateRequesting + case rpDeliveredInvalid: + // if it was the last sent request (set to nil by update) then start a new one + if !r.lastReqQueued && r.lastReqSentTo == nil { + go r.tryRequest() + r.lastReqQueued = true + } + return r.stateRequesting case rpDeliveredValid: r.stop(nil) return r.stateStopped |