collective.taskqueue saves some headers on the request that queues a job so that later triggering the view that is being queued is as close as possible to the original request.

I found a strange error though, the event handler that queues the view reports:

(Pdb) from zope.globalrequest import getRequest
(Pdb) getRequest()['SERVER_URL']
'https://www.devtest.freitag-verlag.de'

While the view that got queued then reports:

(Pdb) from zope.globalrequest import getRequest
(Pdb) getRequest()['SERVER_URL']
'http://10.100.0.205'

I noticed that because on one of the async views that I have I'm sending emails and on its body I put the URL of an article, and instead of being https://www.freitag.de/autoren/der-freitag/RANDOM-ARTCILE is https://www.freitag.de/website/autoren/der-freitag/RANDOM-ARTCILE, notice the website on it, that's the Plone instance id. I'm just getting an object and calling its absolute_url method (that's a Dexterity Container that ends up calling HTTPRequest.physicalPathFromURL and puts the SERVER_URL).

I tried forcing the header by putting it while queuing the job, i.e

taskqueue.add(view_path, headers={'SERVER_URL': getRequest()['SERVER_URL']})

But somehow even though the header is saved correctly, when the task is picked up again it's discarded and http://10.100.0.205 shows up again.

@datakurre am I doing something wrong or that's a valid bug?