If you're only interested in transactions from blocks higher than a specific height, you could use a checkpoint at (or near) that height. See https://bitcoinj.github.io/speeding-up-chain-sync#checkpointing
On 11/08/2017 08:17 PM, Mikhail Kadysev wrote: > I have a task: find all transactions to bitcoin address and store some > information about them in my DB. I use bitcoinj. In simple way I create > blockstore, blockchain and wallet > with /CoinsReceivedEventListener/ and /TransactionConfidenceEventListener/. > But if I have an exception in listener, blockhain doesn't stop to > download. And to trigger listener again I should to redownload all > blockchain what is critical wasting of resources. > > > Can someone show me the better way to collect information about > transactions to addresses (outputs) using bitcoinj? It will be better if > information will be collected only with block higher than N. > > Thank you very much! > > > -- > You received this message because you are subscribed to the Google > Groups "bitcoinj" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "bitcoinj" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
