private void FetchNewJobs() { try { //Retrieve New Jobs for this Agent var apiResponse = JobsAPIManager.GetJob( _authAPIManager, _connectionSettingsManager.ConnectionSettings.AgentId); if (apiResponse.Data.AssignedJob != null) { ExecutionManager.JobsQueueManager.EnqueueJob(apiResponse.Data.AssignedJob); // Log Event _fileLogger.LogEvent("Job Fetch", "Job fetched and queued for execution"); } } catch (Exception ex) { // Log Event _fileLogger.LogEvent("Job Fetch", $"Error occurred while fetching new job; Error Message = {ex.ToString()}", LogEventLevel.Error); throw ex; } }
private List <JobParameter> GetJobParameters(string jobId) { var jobViewModel = JobsAPIManager.GetJobViewModel(_authAPIManager, jobId); var jobParams = jobViewModel.JobParameters?.Where(p => p.IsDeleted == false)?.Select(p => new JobParameter { Name = p.Name, DataType = p.DataType, Value = p.Value }).ToList(); return(jobParams); }
// To Check if JobQueue has a New Job to be executed private void NewJobsCheckTimer_Elapsed(object sender, ElapsedEventArgs e) { try { // If Jobs Queue is not Empty & No (Server or Attended) Job is being executed if (!JobsQueueManager.IsQueueEmpty() && !IsEngineBusy) { SetEngineStatus(true); ExecuteJob(); SetEngineStatus(false); } } catch (Exception ex) { // Log Event _fileLogger.LogEvent("Job Execution", $"Error occurred while executing the job; ErrorMessage = {ex.ToString()}", LogEventLevel.Error); try { var job = JobsQueueManager.DequeueJob(); // Update Automation Execution Log (Execution Failure) if (_executionLog != null) { _executionLog.Status = "Job has failed"; _executionLog.HasErrors = true; _executionLog.ErrorMessage = ex.Message; _executionLog.ErrorDetails = ex.ToString(); ExecutionLogsAPIManager.UpdateExecutionLog(_authAPIManager, _executionLog); } // Update Job Status (Failed) JobsAPIManager.UpdateJobStatus(_authAPIManager, job.AgentId.ToString(), job.Id.ToString(), JobStatusType.Failed, new JobErrorViewModel( ex.Message, ex.GetType().GetProperty("ErrorCode")?.GetValue(ex, null)?.ToString() ?? string.Empty, ExceptionSerializer.Serialize(ex)) ); } catch (Exception exception) { // Log Event _fileLogger.LogEvent("Job Execution", $"Error occurred while updating status on job failure; " + $"ErrorMessage = {exception}", LogEventLevel.Error); } _isSuccessfulExecution = false; _agentHeartbeat.LastReportedMessage = "Job execution failed"; SetEngineStatus(false); } }
private void ExecuteJob() { // Log Event _fileLogger.LogEvent("Job Execution", "Job execution started"); // Peek Job var job = JobsQueueManager.PeekJob(); // Log Event _fileLogger.LogEvent("Job Execution", "Attempt to fetch Automation Detail"); // Get Automation Info var automation = AutomationsAPIManager.GetAutomation(_authAPIManager, job.AutomationId.ToString()); // Update LastReportedMessage and LastReportedWork _agentHeartbeat.LastReportedMessage = "Job execution started"; _agentHeartbeat.LastReportedWork = automation.Name; // Log Event _fileLogger.LogEvent("Job Execution", "Attempt to download/retrieve Automation"); string connectedUserName = _connectionSettingsManager.ConnectionSettings.UserName; string userDomainName = _connectionSettingsManager.ConnectionSettings.DNSHost; // Download Automation and Extract Files and Return File Paths of ProjectConfig and MainScript automation.AutomationEngine = string.IsNullOrEmpty(automation.AutomationEngine) ? "OpenBots" : automation.AutomationEngine; string configFilePath; string executionDirPath; var mainScriptFilePath = AutomationManager.DownloadAndExtractAutomation(_authAPIManager, automation, job.Id.ToString(), userDomainName, connectedUserName, out executionDirPath, out configFilePath); // Install Project Dependencies List <string> assembliesList = null; if (automation.AutomationEngine == "OpenBots") { NugetPackageManager.InstallProjectDependencies(configFilePath, userDomainName, connectedUserName); assembliesList = NugetPackageManager.LoadPackageAssemblies(configFilePath, userDomainName, connectedUserName); } // Log Event _fileLogger.LogEvent("Job Execution", "Attempt to update Job Status (Pre-execution)"); // Create Automation Execution Log (Execution Started) _executionLog = ExecutionLogsAPIManager.CreateExecutionLog(_authAPIManager, new AutomationExecutionLog( null, false, null, DateTime.UtcNow, null, null, null, null, null, job.Id, job.AutomationId, job.AgentId, DateTime.UtcNow, null, null, null, "Job has started processing")); // Update Job Status (InProgress) JobsAPIManager.UpdateJobStatus(_authAPIManager, job.AgentId.ToString(), job.Id.ToString(), JobStatusType.InProgress, new JobErrorViewModel()); // Update Job Start Time JobsAPIManager.UpdateJobPatch(_authAPIManager, job.Id.ToString(), new List <Operation>() { new Operation() { Op = "replace", Path = "/startTime", Value = DateTime.UtcNow.ToString("yyyy-MM-dd'T'HH:mm:ss.fffffff'Z'") } }); // Log Event _fileLogger.LogEvent("Job Execution", "Attempt to execute process"); AgentViewModel agent = AgentsAPIManager.GetAgent(_authAPIManager, job.AgentId.ToString()); var userCredential = CredentialsAPIManager.GetCredentials(_authAPIManager, agent.CredentialId.ToString()); MachineCredential credential = new MachineCredential { Name = userCredential.Name, Domain = userCredential.Domain, UserName = userCredential.UserName, PasswordSecret = userCredential.PasswordSecret }; // Run Automation RunAutomation(job, automation, credential, mainScriptFilePath, executionDirPath, assembliesList); // Log Event _fileLogger.LogEvent("Job Execution", "Job execution completed"); // Log Event _fileLogger.LogEvent("Job Execution", "Attempt to update Job Status (Post-execution)"); // Update Job End Time JobsAPIManager.UpdateJobPatch(_authAPIManager, job.Id.ToString(), new List <Operation>() { new Operation() { Op = "replace", Path = "/endTime", Value = DateTime.UtcNow.ToString("yyyy-MM-dd'T'HH:mm:ss.fffffff'Z'") }, new Operation() { Op = "replace", Path = "/isSuccessful", Value = true } }); // Delete Job Directory try { Directory.Delete(executionDirPath, true); } catch (Exception) { // Appended 'Long Path Specifier' before the Directory Path Directory.Delete(@"\\?\" + executionDirPath, true); } // Update Automation Execution Log (Execution Finished) _executionLog.CompletedOn = DateTime.UtcNow; _executionLog.Status = "Job has finished processing"; ExecutionLogsAPIManager.UpdateExecutionLog(_authAPIManager, _executionLog); // Update Job Status (Completed) JobsAPIManager.UpdateJobStatus(_authAPIManager, job.AgentId.ToString(), job.Id.ToString(), JobStatusType.Completed, new JobErrorViewModel()); _fileLogger.LogEvent("Job Execution", "Job status updated. Removing from queue."); // Dequeue the Job JobsQueueManager.DequeueJob(); _isSuccessfulExecution = true; _agentHeartbeat.LastReportedMessage = "Job execution completed"; }