public async Task <List <HistoryStateEvent> > GetOrchestrationHistoryAsync(string instanceId)
{
Trace.TraceInformation($"Getting history for instance with id - {this.instanceId}");
// GetOrchestrationHistoryAsync is exposed in the TaskHubClinet but requires execution id.
// However, we need to get all the history records for an instance id not for specific execution.
AzureStorageOrchestrationService service = (AzureStorageOrchestrationService)this.client.ServiceClient;
string historyString = await service.GetOrchestrationHistoryAsync(instanceId, null);
return(JsonConvert.DeserializeObject <List <HistoryStateEvent> >(historyString));
}
public async Task GetHistory(string connectionStringKey, string taskHubName, string instanceId)
{
Initialize(out _orchestrationService, out _client, connectionStringKey, taskHubName);
var historyString = await _orchestrationService.GetOrchestrationHistoryAsync(instanceId, null);
JArray history = JArray.Parse(historyString);
JArray chronologicalHistory = new JArray(history.OrderBy(obj => (string)obj["TimeStamp"]));
foreach (JObject jobj in chronologicalHistory)
{
// Convert EventType enum values to their equivalent string value
Enum.TryParse(jobj["EventType"].ToString(), out EventType eventName);
jobj["EventType"] = eventName.ToString();
}
ColoredConsole.Write($"{chronologicalHistory.ToString(Formatting.Indented)}");
}