10:52 a.m.
Hi all,
Can anyone think of an issue with changing the default value of the refresh parameter to
false for the query mentioned at $Subject?
Cheers,
Yair
2 p.m.
If you can find all locations that assume the value is true and don't
explicitly set it, and you change them to explicitly set them, then there
should be no problem. Otherwise things that are expected to refresh the
session will no longer do so, which will result in some unpredictable
behavior.
On Friday, January 09, 2015 04:52:15 AM Yair Zaslavsky wrote:
Hi all,
Can anyone think of an issue with changing the default value of the refresh
parameter to false for the query mentioned at $Subject?
Cheers,
Yair
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2:05 p.m.
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On 09.01.2015 14:00, Alexander Wels wrote:
If you can find all locations that assume the value is true and
don't explicitly set it, and you change them to explicitly set
them, then there should be no problem. Otherwise things that are
expected to refresh the session will no longer do so, which will
result in some unpredictable behavior.
I smell breakage here.
On Friday, January 09, 2015 04:52:15 AM Yair Zaslavsky wrote:
> Hi all, Can anyone think of an issue with changing the default
> value of the refresh parameter to false for the query mentioned
> at $Subject?
You should at least provide a reason why you want to change it, imho.
kind regards
Sven
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8:01 p.m.
New subject: [ENGINE] Question about refresh parameter of GetConfigurationValueQuery
----- Original Message -----
From: "Sven Kieske" <svenkieske(a)gmail.com>
To: devel(a)ovirt.org
Sent: Friday, January 9, 2015 2:05:30 PM
Subject: Re: [ovirt-devel] [ENGINE] Question about refresh parameter
of GetConfigurationValueQuery
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Hash: SHA1
On 09.01.2015 14:00, Alexander Wels wrote:
> If you can find all locations that assume the value is true and
> don't explicitly set it, and you change them to explicitly set
> them, then there should be no problem. Otherwise things that are
> expected to refresh the session will no longer do so, which will
> result in some unpredictable behavior.
I smell breakage here.
> On Friday, January 09, 2015 04:52:15 AM Yair Zaslavsky wrote:
>> Hi all, Can anyone think of an issue with changing the default
>> value of the refresh parameter to false for the query mentioned
>> at $Subject?
You should at least provide a reason why you want to change it, imho.
The motivation behind this is that HTTP GET /ovirt-engine/api
should not refresh Engine user session, i.e. such request
should not prevent the Engine user session from expiring.
/ovirt-engine/api is not a resource/collection on its own,
it's an entry point to REST interface that lists top-level
resource collections (DCs, VMs, etc.) plus some additional
REST metadata, so it can be considered as "meta resource";
any activity on it should not be considered as activity on
"real" resources. Well, this is my understanding.
Anyway, as far as I understand, the "refresh" flag on queries
was designed to support use case when GUI (client) polls the
Engine for data but still allows user to be auto-logged-out
of GUI due to user's inactivity.
kind regards
Sven
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3 comments
4 participants
participants (4)
-
Alexander Wels -
Sven Kieske -
Vojtech Szocs -
Yair Zaslavsky