I'm very excited to start using backends with my GAE project. Because
of the past 30sec restrictions, I heavily divided up the big
processing tasks I was doing (refreshing RSS and ATOM feeds) into a
lot of tasks that I put into task queues. These refresh jobs are all
started with a few Cron jobs.
I want to move processing over to a backend but am wondering how to
address these jobs to that backend. If I try to call the urls on the
backend directly, I get errors because task queues and cron will only
run jobs that begin with '/'
It would be nice if I could specify a backend in the Cron XML or as a
parameter in task queues
TaskOptions.Builder.withBackend("mother").withUrl(...
If a backend instance creates a task in the task queue with a URL from
"/" will that task run on the backend instance that called it or will
it run in a normal instance?
log error:
java.lang.IllegalArgumentException: url must contain a path starting
with '/' part - contains :backend.xx.appspot.com/server
at
com.google.appengine.api.taskqueue.QueueImpl.parsePartialUrl(QueueImpl.java:
118)
at
com.google.appengine.api.taskqueue.QueueImpl.validateAndFillAddRequest(QueueImpl.java:
196)
at com.google.appengine.api.taskqueue.QueueImpl.add(QueueImpl.java:
431)
at com.google.appengine.api.taskqueue.QueueImpl.add(QueueImpl.java:
412)
at com.google.appengine.api.taskqueue.QueueImpl.add(QueueImpl.java:
397)
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