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Test

etomic
jl777 7 years ago
parent
52c35c4cf0
commit
7f6454ca98
1 changed files with 14 additions and 15 deletions
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  1. 29
      iguana/exchanges/LP_ordermatch.c

29
iguana/exchanges/LP_ordermatch.c
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@ -552,23 +552,22 @@ char *LP_autotrade(char *myipaddr,int32_t mypubsock,double profitmargin,char *ba
metric = price / bestprice;
if ( (butxo= LP_utxofind(1,txid,vout)) != 0 && metric < 1.2 && vol*SATOSHIDEN == butxo->payment.value && LP_isavailable(butxo) > 0 && LP_ismine(butxo) == 0 )
{
if ( (destsatoshis= (butxo->S.satoshis * price)) > autxo->payment.value-desttxfee && destsatoshis > 2*desttxfee )
{
destsatoshis = (butxo->S.satoshis * price);
if ( destsatoshis > autxo->payment.value-desttxfee )
destsatoshis *= ((double)autxo->payment.value / (destsatoshis - desttxfee*2));
if ( destsatoshis > desttxfee && destsatoshis-desttxfee > (autxo->payment.value >> 1) && destsatoshis/price-txfee > (butxo->S.satoshis >> 1) )
if ( destsatoshis > desttxfee && destsatoshis-desttxfee > (autxo->payment.value >> 1) && destsatoshis/price-txfee > (butxo->S.satoshis >> 1) )
{
printf("price %.8f/%.8f best %.8f destsatoshis %.8f * metric %.8f -> (%f)\n",price,bestprice,bestmetric,dstr(destsatoshis),metric,dstr(destsatoshis) * metric * metric * metric);
metric = dstr(destsatoshis) * metric * metric * metric;
if ( bestmetric == 0. || metric < bestmetric )
{
printf("price %.8f/%.8f best %.8f destsatoshis %.8f * metric %.8f -> (%f)\n",price,bestprice,bestmetric,dstr(destsatoshis),metric,dstr(destsatoshis) * metric * metric * metric);
metric = dstr(destsatoshis) * metric * metric * metric;
if ( bestmetric == 0. || metric < bestmetric )
{
bestutxo = butxo;
ordermatchprice = price;
bestdestsatoshis = destsatoshis;
bestmetric = metric;
printf("set best!\n");
}
} else printf("skip.(%d %d) destsatoshis %.8f value %.8f destvalue %.8f txfees %.8f %.8f\n",destsatoshis > (autxo->payment.value >> 1) ,destsatoshis/price > (butxo->S.satoshis >> 1),dstr(destsatoshis),dstr(butxo->S.satoshis),dstr(autxo->payment.value),dstr(txfee),dstr(desttxfee));
}
bestutxo = butxo;
ordermatchprice = price;
bestdestsatoshis = destsatoshis;
bestmetric = metric;
printf("set best!\n");
}
} else printf("skip.(%d %d) destsatoshis %.8f value %.8f destvalue %.8f txfees %.8f %.8f\n",destsatoshis > (autxo->payment.value >> 1) ,destsatoshis/price > (butxo->S.satoshis >> 1),dstr(destsatoshis),dstr(butxo->S.satoshis),dstr(autxo->payment.value),dstr(txfee),dstr(desttxfee));
} else printf("cant find butxo.%p or value mismatch %.8f != %.8f\n",butxo,vol,butxo!=0?dstr(butxo->payment.value):0);
}
} else break;

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