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add rollback tx at GetVoteOnHash #8637 (#8660)

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At `turbo/jsonrpc/bor_snapshot.go:239` creates read only transaction and
acquire semaphore but does not rollback or commit transaction and
unrelease semaphore lock. Over time, this will result in the locking all
of semaphore resources. Any other resources can't acquire semaphore.

I added defer function to rollback transaction to release semaphore.
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pwd123 2023-11-06 20:39:10 +09:00 committed by GitHub
parent 1185587b20
commit 0df5a6c08a
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turbo/jsonrpc/bor_snapshot.go
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@ -241,6 +241,7 @@ func (api *BorImpl) GetVoteOnHash(ctx context.Context, starBlockNr uint64, endBl
if err != nil {
return false, err
}
defer tx.Rollback()
service := whitelist.GetWhitelistingService()