public async Task StartAsync(CancellationToken ctsToken)
{
while (true)
{
try
{
if (ctsToken.IsCancellationRequested)
{
return;
}
await _controlPortClient.ChangeCircuitAsync(ctsToken).ConfigureAwait(false);
HttpResponseMessage response =
await _torHttpClient.GetAsync(@"http://api.blockcypher.com/v1/btc/main", HttpCompletionOption.ResponseContentRead, ctsToken)
.ConfigureAwait(false);
var json = JObject.Parse(await response.Content.ReadAsStringAsync().ConfigureAwait(false));
_lowFeePerBytes = new Money((int)(json.Value <decimal>("low_fee_per_kb") / 1024), MoneyUnit.Satoshi);
_mediumFeePerBytes = new Money((int)(json.Value <decimal>("medium_fee_per_kb") / 1024), MoneyUnit.Satoshi);
_highFeePerBytes = new Money((int)(json.Value <decimal>("high_fee_per_kb") / 1024), MoneyUnit.Satoshi);
if (ctsToken.IsCancellationRequested)
{
return;
}
_firstRun = false;
}
catch (OperationCanceledException)
{
if (ctsToken.IsCancellationRequested)
{
return;
}
continue;
}
catch (Exception ex)
{
if (_firstRun)
{
throw;
}
Debug.WriteLine($"Ignoring {nameof(FeeJob)} exception:");
Debug.WriteLine(ex);
}
var waitMinutes = new Random().Next(3, 10);
await Task.Delay(TimeSpan.FromMinutes(waitMinutes), ctsToken).ContinueWith(t => { }).ConfigureAwait(false);
}
}
public void ChangeCircuit(SecureString password)
{
if (password == null)
{
throw new ArgumentNullException(nameof(password));
}
try
{
using (var insecurePassword = password.Insecure())
{
var controlPortClient = new DotNetTor.ControlPort.Client(controlHost, ControlPort, insecurePassword.Value);
controlPortClient.ChangeCircuitAsync().Wait();
}
}
catch (DotNetTor.TorException ex)
{
console.WriteLine(ex.Message);
}
}
public TorConnectResult Connect()
{
var requestUri = "http://icanhazip.com/";
try
{
_HttpClient = new HttpClient(new SocksPortHandler(Options.TorProxy.Address, socksPort: Options.TorProxy.SocksPort));
var message = _HttpClient.GetAsync(requestUri).Result;
this.TorIP = message.Content.ReadAsStringAsync().Result.Trim('\n').Trim('\r');
Logger.LogInformation("Your Tor IP: {0}", this.TorIP);
// 3. Change Tor IP
var controlPortClient = new DotNetTor.ControlPort.Client(Options.TorProxy.Address, controlPort: Options.TorProxy.ControlPort, password: Options.TorProxy.ControlPassword);
controlPortClient.ChangeCircuitAsync().Wait();
// 4. Get changed Tor IP
message = _HttpClient.GetAsync(requestUri).Result;
this.CurrentTorIP = message.Content.ReadAsStringAsync().Result.Trim('\n').Trim('\r');
Logger.LogInformation("Your other Tor IP: {0}", this.CurrentTorIP);
this.Connected = true;
this.ConnectionError = string.Empty;
return(new TorConnectResult(this.CurrentTorIP, null));
}
catch (Exception ex)
{
this.ConnectionError = ex.Message;
if (ex.InnerException != null)
{
AppendInnerException(ex.InnerException);
}
Logger.LogError(this.ConnectionError, $"Error while connecting to TOR at {this.Address}:{this.SocksPort}");
return(new TorConnectResult(string.Empty, ex));
}
}
