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[wallet] Add high transaction fee warnings

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MarcoFalke
2016-01-08 01:14:09 +01:00
parent 24f72e9f3f
commit faef293cf3
4 changed files with 24 additions and 8 deletions
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19
src/wallet/wallet.cpp
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@@ -3485,13 +3485,19 @@ bool CWallet::ParameterInteraction()
if (GetArg("-prune", 0) && GetBoolArg("-rescan", false))
return InitError(_("Rescans are not possible in pruned mode. You will need to use -reindex which will download the whole blockchain again."));
if (::minRelayTxFee.GetFeePerK() > HIGH_TX_FEE_PER_KB)
InitWarning(AmountHighWarn("-minrelaytxfee") + " " +
_("The wallet will avoid paying less than the minimum relay fee."));
if (mapArgs.count("-mintxfee"))
{
CAmount n = 0;
if (ParseMoney(mapArgs["-mintxfee"], n) && n > 0)
CWallet::minTxFee = CFeeRate(n);
else
if (!ParseMoney(mapArgs["-mintxfee"], n))
return InitError(AmountErrMsg("mintxfee", mapArgs["-mintxfee"]));
if (n > HIGH_TX_FEE_PER_KB)
InitWarning(AmountHighWarn("-mintxfee") + " " +
_("This is the minimum transaction fee you pay on every transaction."));
CWallet::minTxFee = CFeeRate(n);
}
if (mapArgs.count("-fallbackfee"))
{
@@ -3499,7 +3505,8 @@ bool CWallet::ParameterInteraction()
if (!ParseMoney(mapArgs["-fallbackfee"], nFeePerK))
return InitError(strprintf(_("Invalid amount for -fallbackfee=<amount>: '%s'"), mapArgs["-fallbackfee"]));
if (nFeePerK > HIGH_TX_FEE_PER_KB)
InitWarning(_("-fallbackfee is set very high! This is the transaction fee you may pay when fee estimates are not available."));
InitWarning(AmountHighWarn("-fallbackfee") + " " +
_("This is the transaction fee you may pay when fee estimates are not available."));
CWallet::fallbackFee = CFeeRate(nFeePerK);
}
if (mapArgs.count("-paytxfee"))
@@ -3508,7 +3515,9 @@ bool CWallet::ParameterInteraction()
if (!ParseMoney(mapArgs["-paytxfee"], nFeePerK))
return InitError(AmountErrMsg("paytxfee", mapArgs["-paytxfee"]));
if (nFeePerK > HIGH_TX_FEE_PER_KB)
InitWarning(_("-paytxfee is set very high! This is the transaction fee you will pay if you send a transaction."));
InitWarning(AmountHighWarn("-paytxfee") + " " +
_("This is the transaction fee you will pay if you send a transaction."));
payTxFee = CFeeRate(nFeePerK, 1000);
if (payTxFee < ::minRelayTxFee)
{