public override async Task BroadcastTransactionAsync(Transaction tx)
{
var json = JToken.Parse(await SendRPCAsync("blockchain.transaction.broadcast", tx.ToHex()));
var result = json["result"].Value <string>();
int?errorCode = null;
try {
// TODO: Handle Python string literals properly
var resultError = JToken.Parse(Regex.Replace(result, "u'(?<text>[^']*)'", "\"${text}\""));
errorCode = resultError["code"].Value <int>();
Debug.WriteLine(String.Format("There was an error: {0} ({1})\n{2}", errorCode, resultError["message"], result));
}
catch { }
switch (errorCode)
{
case -22:
Debug.WriteLine("Transaction not accepted by Electrum server");
await NextProtocol.BroadcastTransactionAsync(tx);
break;
default:
if (json["result"].Value <string>() != tx.Hash)
{
throw new Exception("Wat");
}
break;
}
// TODO: Cache the transaction
}
public async override Task <decimal> GetExchangeRateAsync(Money.CurrencyType c1, Money.CurrencyType c2)
{
if (c2 != Money.CurrencyType.FindByCode("BTC"))
{
return(await NextProtocol.GetExchangeRateAsync(c1, c2));
}
return(GetExchangeRate(c1, c2, await GetJsonAsync("/ticker")));
}
public override async Task <Money> GetAddressBalanceAsync(Address address, ulong startHeight = 0)
{
if (startHeight > 0)
{
return(await NextProtocol.GetAddressBalanceAsync(address, startHeight));
}
JToken data = await GetJsonAsync(String.Format("/address/{0}?format=json", address));
return(new Money(data["final_balance"].Value <long>(), "BTC"));
}
