protected async Task JumpStartOrchestrationAsync(OrchestrationJumpStartInstanceEntity jumpStartEntity)
{
var instance = jumpStartEntity.State.OrchestrationInstance;
OrchestrationStateInstanceEntity stateEntity = (await this.service.InstanceStore.GetEntitiesAsync(instance.InstanceId, instance.ExecutionId))?.FirstOrDefault();
if (stateEntity != null)
{
// It seems orchestration started, delete entity from JumpStart table
await this.service.InstanceStore.DeleteJumpStartEntitiesAsync(new[] { jumpStartEntity });
}
else if (!jumpStartEntity.JumpStartTime.IsSet() &&
jumpStartEntity.State.CreatedTime + this.ignoreWindow < DateTime.UtcNow)
{
// JumpStart orchestration
var startedEvent = new ExecutionStartedEvent(-1, jumpStartEntity.State.Input)
{
Tags = jumpStartEntity.State.Tags,
Name = jumpStartEntity.State.Name,
Version = jumpStartEntity.State.Version,
OrchestrationInstance = jumpStartEntity.State.OrchestrationInstance
};
var taskMessage = new TaskMessage
{
OrchestrationInstance = jumpStartEntity.State.OrchestrationInstance,
Event = startedEvent
};
await this.service.SendTaskOrchestrationMessageAsync(taskMessage);
TraceHelper.Trace(
TraceEventType.Information,
"JumpStartManager-SendTaskOrchestrationMessage",
$"JumpStartManager: SendTaskOrchestrationMessageAsync({instance.InstanceId}, {instance.ExecutionId}) success!");
// Now update the JumpStart table
jumpStartEntity.JumpStartTime = DateTime.UtcNow;
await this.service.InstanceStore.WriteJumpStartEntitiesAsync(new[] { jumpStartEntity });
TraceHelper.Trace(
TraceEventType.Information,
"JumpStartManager-WriteJumpStartEntities",
$"JumpStartManager: WriteJumpStartEntitiesAsync({instance.InstanceId}, {instance.ExecutionId}) success!");
}
}
public async Task VerifyWriteEntitiesFailsForUnexpectedType()
{
var state = new OrchestrationJumpStartInstanceEntity();
await Assert.ThrowsExceptionAsync <InvalidOperationException>(() => InstanceStore.WriteEntitiesAsync(new[] { state }));
}
/// <summary>
/// Creates a new AzureTableOrchestrationJumpStartEntity with the jumpstart state and datetime
/// </summary>
/// <param name="jumpStartEvent"></param>
public AzureTableOrchestrationJumpStartEntity(OrchestrationJumpStartInstanceEntity jumpStartEvent)
: base(jumpStartEvent.State)
{
this.JumpStartTime = jumpStartEvent.JumpStartTime;
}
