public async Task GetInstances(string connectionStringKey, string taskHubName, DateTime createdTimeFrom, DateTime createdTimeTo, IEnumerable <OrchestrationStatus> statuses, int top, string continuationToken)
{
Initialize(out _orchestrationService, out _client, connectionStringKey, taskHubName);
DurableStatusQueryResult queryResult = await _orchestrationService.GetOrchestrationStateAsync(createdTimeFrom, createdTimeTo, statuses, top, continuationToken);
// TODO? Status of each instance prints as an integer, rather than the string of the OrchestrationStatus enum
ColoredConsole.WriteLine(JsonConvert.SerializeObject(queryResult.OrchestrationState, Formatting.Indented));
ColoredConsole.WriteLine(Green($"Continuation token for next set of results: '{queryResult.ContinuationToken}'"));
}
public async Task <IList <OrchestrationState> > GetStateAsync(string instanceId)
{
Trace.TraceInformation($"Getting orchestration state with instance id - {this.instanceId}");
// The GetStateAsync only exists in the service object
AzureStorageOrchestrationService service = (AzureStorageOrchestrationService)this.client.ServiceClient;
return(await service.GetOrchestrationStateAsync(instanceId, true));
}
public async Task <IList <OrchestrationState> > GetAllOrchestrationInstancesAsync()
{
// This API currently only exists in the service object and is not yet exposed on the TaskHubClient
AzureStorageOrchestrationService service = (AzureStorageOrchestrationService)this.client.ServiceClient;
IList <OrchestrationState> instances = await service.GetOrchestrationStateAsync();
Trace.TraceInformation($"Found {instances.Count} in the task hub instance store.");
return(instances);
}
/// <inheritdoc />
public override async Task <IList <DurableOrchestrationStatus> > GetStatusAsync(DateTime createdTimeFrom, DateTime?createdTimeTo, IEnumerable <OrchestrationRuntimeStatus> runtimeStatus, CancellationToken cancellationToken = default(CancellationToken))
{
// TODO this cast is to avoid to change DurableTask.Core. Change it to use TaskHubClient.
AzureStorageOrchestrationService serviceClient = (AzureStorageOrchestrationService)this.client.ServiceClient;
IList <OrchestrationState> states = await serviceClient.GetOrchestrationStateAsync(createdTimeFrom, createdTimeTo, runtimeStatus.Select(x => (OrchestrationStatus)x), cancellationToken);
var results = new List <DurableOrchestrationStatus>();
foreach (OrchestrationState state in states)
{
results.Add(this.ConvertFrom(state));
}
return(results);
}
/// <inheritdoc />
public override async Task <IList <DurableOrchestrationStatus> > GetStatusAsync(CancellationToken cancellationToken = default(CancellationToken))
{
// TODO this cast is to avoid to change DurableTask.Core. Change it to use TaskHubClient.
AzureStorageOrchestrationService serviceClient = (AzureStorageOrchestrationService)this.client.ServiceClient;
IList <OrchestrationState> states = await serviceClient.GetOrchestrationStateAsync(cancellationToken);
var results = new List <DurableOrchestrationStatus>();
foreach (OrchestrationState state in states)
{
results.Add(this.ConvertFrom(state));
}
return(results);
}
public async Task <OrchestrationQueryResult> GetOrchestrationsAsync(
OrchestrationQuery query,
CancellationToken cancellationToken = default)
{
var queryCondition = new OrchestrationInstanceStatusQueryCondition
{
InstanceIdPrefix = query.InstanceId,
CreatedTimeFrom = query.CreatedTimeFrom ?? default,
CreatedTimeTo = query.CreatedTimeTo ?? default,
RuntimeStatus = query.RuntimeStatus
};
var azureQueryResult = await _azureStorageOrchestrationService.GetOrchestrationStateAsync(queryCondition, query.Top, query.ContinuationToken);
var queryResult = new OrchestrationQueryResult
{
Orchestrations = azureQueryResult.OrchestrationState.ToArray(),
ContinuationToken = azureQueryResult.ContinuationToken,
};
return(queryResult);
}
