public async Task <SmartBitResult> PushTx(Transaction transaction)
{
if (transaction == null)
{
throw new ArgumentNullException(nameof(transaction));
}
var post = $"{BaseUrl}blockchain/pushtx";
var content = new StringContent(new JObject(new JProperty("hex", transaction.ToHex())).ToString(), Encoding.UTF8,
"application/json");
HttpResponseMessage smartBitResponse = null;
await Sem.WaitAsync().ConfigureAwait(false);
try
{
smartBitResponse = await HttpClient.PostAsync(post, content).ConfigureAwait(false);
}
catch (Exception ex)
{
return(new SmartBitResult
{
State = SmartBitResultState.ConnectionError,
AdditionalInformation = ex.ToString()
});
}
finally
{
Sem.SafeRelease();
}
if (smartBitResponse == null)
{
return(new SmartBitResult
{
State = SmartBitResultState.ConnectionError,
AdditionalInformation = $"{nameof(smartBitResponse)} is null"
});
}
if (smartBitResponse.StatusCode != System.Net.HttpStatusCode.OK)
{
return(new SmartBitResult
{
State = SmartBitResultState.ConnectionError,
AdditionalInformation = $"Server answered with {smartBitResponse.StatusCode}"
});
}
try
{
string response = await smartBitResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
var json = JObject.Parse(response);
var result = new SmartBitResult
{
AdditionalInformation = response
};
if (json.Value <bool>("success"))
{
result.State = SmartBitResultState.Success;
}
else
{
result.State = SmartBitResultState.Failure;
}
return(result);
}
catch (Exception ex)
{
return(new SmartBitResult
{
State = SmartBitResultState.UnexpectedResponse,
AdditionalInformation = ex.ToString()
});
}
}
public async Task <SmartBitResult> GetTransaction(string txId)
{
if (txId == null)
{
throw new ArgumentNullException(nameof(txId));
}
var get = $"{BaseUrl}blockchain/tx/" + txId + "/hex";
HttpResponseMessage smartBitResponse = null;
await Sem.WaitAsync().ConfigureAwait(false);
try
{
smartBitResponse = await HttpClient.GetAsync(get).ConfigureAwait(false);
}
catch (Exception ex)
{
return(new SmartBitResult
{
State = SmartBitResultState.ConnectionError,
AdditionalInformation = ex.ToString()
});
}
finally
{
Sem.SafeRelease();
}
if (smartBitResponse == null)
{
return(new SmartBitResult
{
State = SmartBitResultState.ConnectionError,
AdditionalInformation = $"{nameof(smartBitResponse)} is null"
});
}
if (smartBitResponse.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
return(new SmartBitResult
{
State = SmartBitResultState.Failure,
TransactionHex = null
});
}
if (smartBitResponse.StatusCode != System.Net.HttpStatusCode.OK)
{
return(new SmartBitResult
{
State = SmartBitResultState.ConnectionError,
AdditionalInformation = $"Server answered with {smartBitResponse.StatusCode}"
});
}
try
{
string response = await smartBitResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
var txResponse = JsonConvert.DeserializeObject <TransactionHex>(response);
var result = new SmartBitResult
{
AdditionalInformation = response
};
if (txResponse.success)
{
result.State = SmartBitResultState.Success;
result.TransactionHex = txResponse.hex.First().hex;
}
else
{
result.State = SmartBitResultState.Failure;
result.TransactionHex = null;
}
return(result);
}
catch (Exception ex)
{
return(new SmartBitResult
{
State = SmartBitResultState.UnexpectedResponse,
AdditionalInformation = ex.ToString()
});
}
}