public Hash SignAndSendTransaction(PhantasmaKeys keys, byte[] script, string chain, Action <string> callback, Action <EPHANTASMA_SDK_ERROR_TYPE, string> errorHandlingCallback = null)
{
var tx = new Blockchain.Transaction("simnet", chain, script, DateTime.UtcNow + TimeSpan.FromHours(1));
tx.Sign(keys);
SendRawTransaction(Base16.Encode(tx.ToByteArray(true)), callback, errorHandlingCallback);
return(tx.Hash);
}
public IEnumerator SignAndSendTransaction(KeyPair keys, byte[] script, string chain, Action <string> callback, Action <EPHANTASMA_SDK_ERROR_TYPE, string> errorHandlingCallback = null)
{
Debug.Log("Sending transaction...");
var tx = new Blockchain.Transaction("simnet", chain, script, DateTime.UtcNow + TimeSpan.FromHours(1));
tx.Sign(keys);
yield return(SendRawTransaction(Base16.Encode(tx.ToByteArray(true)), callback, errorHandlingCallback));
}
public IEnumerator SignAndSendTransactionWithPayload(PhantasmaKeys keys, string nexus, byte[] script, string chain, byte[] payload, Action <string> callback, Action <EPHANTASMA_SDK_ERROR_TYPE, string> errorHandlingCallback = null)
{
Debug.Log("Sending transaction...");
var tx = new Blockchain.Transaction(nexus, chain, script, DateTime.UtcNow + TimeSpan.FromMinutes(20), payload);
tx.Sign(keys);
yield return(SendRawTransaction(Base16.Encode(tx.ToByteArray(true)), callback, errorHandlingCallback));
}
private Hash SettleTransaction(string sourcePlatform, string chain, Hash txHash)
{
var script = new ScriptBuilder().
AllowGas(SwapKeys.Address, Address.Null, MinimumFee, 9999).
CallContract("interop", nameof(InteropContract.SettleTransaction), SwapKeys.Address, sourcePlatform, chain, txHash).
SpendGas(SwapKeys.Address).
EndScript();
var tx = new Blockchain.Transaction(Nexus.Name, "main", script, Timestamp.Now + TimeSpan.FromMinutes(5), CLI.Identifier);
tx.Sign(SwapKeys);
var bytes = tx.ToByteArray(true);
var txData = Base16.Encode(bytes);
var result = this.NexusAPI.SendRawTransaction(txData);
if (result is SingleResult)
{
return(tx.Hash);
}
return(Hash.Null);
}
public static Hash ExecuteTransaction(SpookSettings settings, NexusAPI api, byte[] script, ProofOfWork proofOfWork, params IKeyPair[] keys)
{
var tx = new Blockchain.Transaction(settings.Node.NexusName, DomainSettings.RootChainName, script, Timestamp.Now + TimeSpan.FromMinutes(5), Spook.TxIdentifier);
if (proofOfWork != ProofOfWork.None)
{
logger.Message($"Mining proof of work with difficulty: {proofOfWork}...");
tx.Mine(proofOfWork);
}
logger.Message("Signing message...");
foreach (var keyPair in keys)
{
tx.Sign(keyPair);
}
var rawTx = tx.ToByteArray(true);
var encodedRawTx = Base16.Encode(rawTx);
try
{
api.Execute("sendRawTransaction", new[] { encodedRawTx });
}
catch (Exception e)
{
throw new CommandException(e.Message);
}
Thread.Sleep(4000);
var hash = tx.Hash.ToString();
do
{
var resultStr = api.Execute("getTransaction", new[] { hash });
dynamic result = JsonConvert.DeserializeObject <TransactionResult>(resultStr);
if (result is TransactionResult)
{
_transactionResults[hash] = (TransactionResult)result;
}
else
if (result is ErrorResult)
{
var temp = (ErrorResult)result;
if (temp.error.Contains("pending"))
{
Thread.Sleep(1000);
continue;
}
else
{
throw new CommandException(temp.error);
}
}
else
{
throw new Exception("Something weird happened with transaction " + hash);
}
break;
} while (true);
logger.Success($"Sent transaction with hash {hash}!");
return(Hash.Parse(hash));
}
private static Hash ExecuteTransaction(NexusAPI api, byte[] script, ProofOfWork proofOfWork, params IKeyPair[] keys)
{
var tx = new Blockchain.Transaction(api.Nexus.Name, DomainSettings.RootChainName, script, Timestamp.Now + TimeSpan.FromMinutes(5), CLI.Identifier);
if (proofOfWork != ProofOfWork.None)
{
logger.Message($"Mining proof of work with difficulty: {proofOfWork}...");
tx.Mine(proofOfWork);
}
logger.Message("Signing message...");
foreach (var keyPair in keys)
{
tx.Sign(keyPair);
}
var rawTx = tx.ToByteArray(true);
try
{
api.SendRawTransaction(Base16.Encode(rawTx));
}
catch (Exception e)
{
throw new CommandException(e.Message);
}
Thread.Sleep(3000);
var hash = tx.Hash.ToString();
do
{
try
{
var result = api.GetTransaction(hash);
}
catch (Exception e)
{
throw new CommandException(e.Message);
}
/*if (result is ErrorResult)
* {
* var temp = (ErrorResult)result;
* if (temp.error.Contains("pending"))
* {
* Thread.Sleep(1000);
* }
* else
* {
* throw new CommandException(temp.error);
* }
* }
* else*/
{
break;
}
} while (true);
logger.Success($"Sent transaction with hash {hash}!");
return(Hash.Parse(hash));
}
