Wait for some number of confirmations before acting on a deposit
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parent
1ad4474315
commit
55ec6907d3
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@ -34,6 +34,7 @@ withdrawal_fee=None # None defaults to the network default fee
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min_withdraw_amount = None # None defaults to the withdrawal fee
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withdrawal_mixin=0
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disable_withdraw_on_error = True
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payment_confirmations = 6
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admins = ["freenode:moneromooo", "freenode:moneromoo"]
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@ -52,6 +52,20 @@ def UpdateCoin(data):
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last_wallet_update_time = time.time()
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return
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try:
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j = SendDaemonHTMLCommand("getheight")
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except Exception,e:
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log_error('UpdateCoin: error getting height: %s' % str(e))
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return
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if not "height" in j:
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log_error('UpdateCoin: error getting height: height not found in %s' % str(j))
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return
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try:
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height=long(j["height"])
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except Exception,e:
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log_error('UpdateCoin: error getting height: %s' % str(e))
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return
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full_payment_ids = redis_hgetall("paymentid")
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#print 'Got full payment ids: %s' % str(full_payment_ids)
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payment_ids = []
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@ -69,32 +83,49 @@ def UpdateCoin(data):
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if "payments" in result:
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payments = result["payments"]
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log_info('UpdateCoin: Got %d payments' % len(payments))
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new_payments = []
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n_confirming = 0
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for p in payments:
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log_log('UpdateCoin: Looking at payment %s' % str(p))
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bh = p["block_height"]
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if bh > scan_block_height:
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scan_block_height = bh
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log_log('UpdateCoin: seen payments up to block %d' % scan_block_height)
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try:
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pipe = redis_pipeline()
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pipe.set("scan_block_height", scan_block_height)
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log_log('UpdateCoin: processing payments')
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confirmations = height-1-bh
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if confirmations >= config.payment_confirmations:
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log_info('Payment %s is now confirmed' % str(p))
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new_payments.append(p)
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else:
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log_info('Payment %s has %d/%d confirmations' % (str(p),confirmations,config.payment_confirmations))
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n_confirming += 1
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payments=new_payments
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if len(payments) > 0:
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for p in payments:
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payment_id=p["payment_id"]
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tx_hash=p["tx_hash"]
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amount=p["amount"]
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try:
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recipient = GetIdentityFromPaymentID(payment_id)
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if not recipient:
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raise RuntimeError('Payment ID %s not found' % payment_id)
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log_info('UpdateCoin: Found payment %s to %s for %s' % (tx_hash,recipient, AmountToString(amount)))
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pipe.hincrby("balances",recipient,amount);
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except Exception,e:
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log_error('UpdateCoin: No identity found for payment id %s, tx hash %s, amount %s: %s' % (payment_id, tx_hash, amount, str(e)))
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log_log('UpdateCoin: Executing received payments pipeline')
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pipe.execute()
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except Exception,e:
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log_error('UpdateCoin: failed to set scan_block_height: %s' % str(e))
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if bh > scan_block_height:
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scan_block_height = bh
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log_info('UpdateCoin: Got %d mature payments and %d confirming payments' % (len(payments),n_confirming))
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log_log('UpdateCoin: updated payments up to block %d' % scan_block_height)
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try:
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pipe = redis_pipeline()
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pipe.set("scan_block_height", scan_block_height)
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log_log('UpdateCoin: processing payments')
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for p in payments:
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payment_id=p["payment_id"]
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tx_hash=p["tx_hash"]
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amount=p["amount"]
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bh = p["block_height"]
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try:
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recipient = GetIdentityFromPaymentID(payment_id)
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if not recipient:
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raise RuntimeError('Payment ID %s not found' % payment_id)
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log_info('UpdateCoin: Found payment %s to %s for %s' % (tx_hash,recipient, AmountToString(amount)))
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if bh < height-config.payment_confirmations:
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pipe.hincrby("balances",recipient,amount)
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else:
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log_log('%d/%d confirmations' % (height-1-bh,config.payment_confirmations))
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except Exception,e:
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log_error('UpdateCoin: No identity found for payment id %s, tx hash %s, amount %s: %s' % (payment_id, tx_hash, amount, str(e)))
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log_log('UpdateCoin: Executing received payments pipeline')
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pipe.execute()
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except Exception,e:
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log_error('UpdateCoin: failed to set scan_block_height: %s' % str(e))
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else:
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log_error('UpdateCoin: No results in get_bulk_payments reply')
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except Exception,e:
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