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Better Error Message if Failing to Exit Initial Sync (#2483)

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* no err throw

* nil errors

* better error on init sync
This commit is contained in:
Raul Jordan 2019-05-03 21:13:33 -05:00 committed by Nishant Das
parent 7f4eafb7b4
commit 939382ac86
1 changed files with 2 additions and 0 deletions
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2
beacon-chain/sync/initial-sync/service.go
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@ -222,6 +222,7 @@ func (s *InitialSync) exitInitialSync(ctx context.Context, block *pb.BeaconBlock
}
state, err = s.chainService.ApplyBlockStateTransition(ctx, block, state)
if err != nil {
log.Error("OH NO - looks like you synced with a bad peer, try restarting your node!")
switch err.(type) {
case *blockchain.BlockFailedProcessingErr:
// If the block fails processing, we delete it from our DB.
@ -244,6 +245,7 @@ func (s *InitialSync) exitInitialSync(ctx context.Context, block *pb.BeaconBlock
if stateRoot != s.highestObservedRoot {
// TODO(#2155): Instead of a fatal call, drop the peer and restart the initial sync service.
log.Error("OH NO - looks like you synced with a bad peer, try restarting your node!")
log.Fatalf(
"Canonical state root %#x does not match highest observed root from peer %#x",
stateRoot,