public override async Task <string> StartNewAsync(string orchestratorFunctionName, string instanceId, object input)
{
if (string.IsNullOrEmpty(instanceId))
{
instanceId = "instance-" + _instances.Count.ToString();
}
if (_instances.TryGetValue(instanceId, out var existing))
{
await this.TerminateAsync(instanceId, null);
}
var context = new InMemoryOrchestrationContext(this);
_instances.TryAdd(instanceId, context);
context.Run(orchestratorFunctionName, input);
return(instanceId);
}
public async Task <string> StartNewAsync <T>(string orchestratorFunctionName, string instanceId, T input)
{
if (string.IsNullOrEmpty(instanceId))
{
instanceId = "instance-" + _instances.Count;
}
if (_instances.TryGetValue(instanceId, out _))
{
await TerminateAsync(instanceId, null);
}
var context = new InMemoryOrchestrationContext(instanceId, null, this);
_instances.TryAdd(instanceId, context);
context.Run(orchestratorFunctionName, input);
return(instanceId);
}
public async Task <TResult> CallSubOrchestratorAsync <TResult>(string functionName, string instanceId, object input)
{
var createdEvent = new SubOrchestrationInstanceCreatedEvent(History.Count);
History.Add(createdEvent);
try
{
var subContext = new InMemoryOrchestrationContext(instanceId, _instanceId, _client);
await subContext.Run(functionName, input);
var result = (TResult)subContext._output;
History.Add(new SubOrchestrationInstanceCompletedEvent(History.Count, createdEvent.EventId,
JsonConvert.SerializeObject(result)));
return(result);
}
catch (Exception ex)
{
History.Add(new SubOrchestrationInstanceFailedEvent(History.Count, createdEvent.EventId, ex.Message, ex.StackTrace));
throw;
}
}