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eXtremal-ik7 / pool_frontend_zcash

ZCash mining pool/solo mining suite
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SendMoneyToDestination FAILED: ...This transaction requires... #19

Closed osnwt closed 7 years ago

osnwt commented 7 years ago

Built the pool for testnet (changed base58 prefixes). Seems all to be ok except payment. Here is a log:

SendMoneyToDestination FAILED: 5.8714 coins to tmGBVGKA8qJyVz38AK1BwAmkEvnYApTgNuF because: Error: This transaction requires a transaction fee of at least 0.00 because of its amount, complexity, or use of recently received funds!

More logs:

accounting: balance=0.00 req/balance=52.8666 req/queue=52.8666 immature=64.6245 users=52.8666 queued=11.7568, net=0.0011 clients: 1, workers: 1, cpus: 0, gpus: 0, asics: 0, other: 0, latency: 0, power: 24533 new block signal: 11765, diff=3688.94171, approximate shares per block: 461 Accounting: checking 14 payout requests... Accounting: [0] SendMoneyToDestination FAILED: 5.8714 coins to tmGBVGKA8qJyVz38AK1BwAmkEvnYApTgNuF because: Error: This transaction requires a transaction fee of at least 0.00 because of its amount, complexity, or use of recently received funds! clients: 1, workers: 1, cpus: 0, gpus: 0, asics: 0, other: 0, latency: 0, power: 24533 What could be the reason? What are requirements for successful transaction?
osnwt commented 7 years ago

Yes, I mined 11 blocks, but have never had deals with full nodes. So have no idea how long a mined block matures to get paid for it.

nginnever commented 7 years ago

Zcash requires 100 blocks. Give it time and this issue will go away.

osnwt commented 7 years ago

Oh, thank you, got it!

osnwt commented 7 years ago

Yes, it seems to proceed. I will close the issue. But last question: am I right that funds go like this:

nginnever commented 7 years ago

From what I have observed yes.

osnwt commented 7 years ago

An interesting thing was observed: playing with the pool, I tried to mine using extra t-addrs generated on the same pool/zcashd assuming there will be no interference between pool addrs and these addrs. Suddenly, I found that coins are being transferred in a loop between t-addrs and z-addrs. It seems that in such configuration pool makes infinite never ending transfers.

Of course, this is not a use case it was written for. Though, it may be good to notice that such config leads to loops (is it?), and how to stop it if occured.