hello.
I have a question concerning transactional tasks.
it's written in the documenation "Transactional tasks must not have
user-specified names"
(see
https://cloud.google.com/appengine/docs/java/taskqueue/#Java_Tasks_within_transactions
<https://cloud.google.com/appengine/docs/java/taskqueue/#Java_Tasks_within_transactions>
)
(https://cloud.google.com/appengine/docs/java/datastore/transactions#Java_Transactional_task_enqueuing
<https://cloud.google.com/appengine/docs/java/datastore/transactions#Java_Transactional_task_enqueuing>
)
my question is: when I do
*DatastoreService ds = DatastoreServiceFactory.getDatastoreService();Queue
queue = QueueFactory.getDefaultQueue();try { Transaction txn =
ds.beginTransaction(); // ... *
*TaskHandle taskHandle =
queue.add(TaskOptions.Builder.withUrl("/path/to/my/worker").countdownMillis(10000));
taskHandle.getName(); // ... txn.commit();} catch
(DatastoreFailureException e) {}*
does the "taskHandle.getName();" return something in this exemple?
if not how is it possible to later delete the task from the queue? (if the
task has not yet been executed?)
thank you.
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