/// <summary>
/// Used for running the main loop
/// </summary>
public async void BotLoop()
{
Logger.LogDebug("Starting loops.");
var stopWatch = new Stopwatch();
while (started)
{
Logger.LogDebug("Starting new Thread");
Step nextStep = null;
string encryptionKey = "";
try
{
var response = await GetNextStep();
nextStep = response.Step;
encryptionKey = response.EncryptionKey;
}
catch (Exception e)
{
Logger.LogWarning("Error getting next step, will sleep and try again. " + e.Message);
}
stopWatch.Reset();
stopWatch.Start();
UpdateStepRequest stepResult = new UpdateStepRequest();
string newEncryptionKey = SecurityUtility.RandomString(32, false);
if (nextStep != null)
{
Logger.LogInformation("Processing step " + nextStep.Id);
stepResult.Id = nextStep.Id;
string decryptedEncryptionKey = encryptionKey != null && encryptionKey != "" ? SecurityUtility.RsaDecryptWithPrivate(encryptionKey, _client.keyPair.PrivateKey): "";
nextStep.Inputs = DynamicDataUtility.DecryptDynamicData(RegisteredTemplates.Where(rt => rt.ReferenceId == nextStep.StepTemplateId).First().InputDefinitions, nextStep.Inputs, Domain.Enums.EncryptionProtocol
.AES256, decryptedEncryptionKey, false);
var template = RegisteredTemplates.Where(rt => rt.ReferenceId == nextStep.StepTemplateId).First();
try
{
stepResult = await ProcessStep(nextStep);
stepResult.Outputs = DynamicDataUtility.EncryptDynamicData(template.OutputDefinitions, stepResult.Outputs, Domain.Enums.EncryptionProtocol.AES256, newEncryptionKey);
stepResult.EncryptionKey = SecurityUtility.RsaEncryptWithPrivate(newEncryptionKey, _client.keyPair.PrivateKey);
}
catch (Exception e)
{
await SendStepLog(nextStep.Id, "Encountered unexcepted error " + e.Message + Environment.NewLine + e.StackTrace);
stepResult.Status = StepStatuses.Error;
stepResult.Log = "Encountered uncaught error at " + e.Message + ".";
}
int count = 0;
string success = "";
try
{
success = await _client.CompleteStep(stepResult, idToken);
Logger.LogInformation("Completed step " + stepResult.Id + " with status " + stepResult.Status);
}
catch (Exception e)
{
Logger.LogError("Failed to save step " + stepResult.Id + " with status " + stepResult.Status + " in Cindi with exception " + e.Message + ".");
Thread.Sleep(1000);
}
}
else
{
Logger.LogDebug("No step found");
}
loopNumber++;
stopWatch.Stop();
Logger.LogDebug("Completed Service Loop " + loopNumber + " took approximately " + stopWatch.ElapsedMilliseconds + "ms");
//Only sleep if no step was picked up
if (nextStep == null)
{
lock (waitTimeLocker)
{
Logger.LogDebug("Sleeping for " + waitTime + "ms");
Thread.Sleep(waitTime);
}
}
}
}