Hi Roman,

I have just updated the http://stage.cityam.com/feed/liveblog/rss.xml with 
another post (Blog Post 27) which I can see in the feed. However it is not 
updated in the last item still. 

The xml feed is passed from Varnish and drupal so there is no cache on it 
from what I can tell in the headers.




On Tuesday, 20 August 2013 14:04:20 UTC+1, Roman Perepelitsa wrote:
>
> Here's what happens.
>
> 1. At some point blog-post-24 was the last post in 
> http://stage.cityam.com/feed/liveblog/rss.xml.
> 2. blog-post-26 was added to http://stage.cityam.com/feed/liveblog/rss.xml
> .
> 3. http://stage.cityam.com/feed/liveblog/rss.xml got pinged in the hub.
> 4. The hub fetched http://stage.cityam.com/feed/liveblog/rss.xml.
> 5. The hub got the previous content without blog-post-26!
>
> I pinged this feed right now and the hub now shows blog-post-26 as the 
> last retreived item.
>
> These problems often happen due to caches or distributed serving systems. 
> Is it possible that stage.cityam.com may serve stale feed content after 
> sending a ping to the hub?
>
> Roman.
>
>
> On Tue, Aug 20, 2013 at 2:47 PM, WarrenG 
> <[email protected]<javascript:>
> > wrote:
>
>> Hi Roman, 
>>
>> Please find a link to the topic 
>> https://pubsubhubbub.appspot.com/topic-details?hub.url=http://stage.cityam.com/feed/liveblog/rss.xml
>>
>> Thanks
>>
>>
>> On Tuesday, 20 August 2013 12:25:26 UTC+1, Roman Perepelitsa wrote:
>>
>>> Could you provide a link to the specific topic (or two) experiencing 
>>> this problem? I'll take a look what's happening to them.
>>>
>>> Roman.
>>>  
>>>
>>> On Tue, Aug 20, 2013 at 1:22 PM, WarrenG <[email protected]>wrote:
>>>
>>>> Hi Roman, 
>>>>
>>>> Thank you for your reply.
>>>>
>>>> I do not think this is limited to a reporting problem because I also 
>>>> cannot see the updated items appearing in the feed readers (feedly and 
>>>> http://theoldreader.com/ - which both support pubsubhub).
>>>>
>>>> Warren
>>>>
>>>>
>>>>
>>>> On Tuesday, 20 August 2013 10:01:34 UTC+1, Roman Perepelitsa wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> This is a reporting problem. The "Last successful fetch" and "Last 
>>>>> ping" are updated in real time but the "Last item retrieved" may be 
>>>>> updated 
>>>>> with a delay. If you give it a few minutes, you'll see the expected item.
>>>>>
>>>>> To summarize, the fetching and distribution works correctly but the 
>>>>> diagnostics data is lagging behind. I opened a bug to fix this.
>>>>>
>>>>> Roman.
>>>>>
>>>>>
>>>>> On Mon, Aug 19, 2013 at 7:19 PM, WarrenG <[email protected]>wrote:
>>>>>
>>>>>>  Hello, 
>>>>>>
>>>>>> I am a publisher and have an RSS feed that is on a test site. We use 
>>>>>> the 
>>>>>> https://pubsubhubbub.appspot.**c**om<https://pubsubhubbub.appspot.com>as 
>>>>>> the publisher hub.
>>>>>> This gets pinged when a person updates a post. 
>>>>>>
>>>>>> When I use the 
>>>>>> https://pubsubhubbub.appspot.**c**om/publisher<https://pubsubhubbub.appspot.com/publisher>to
>>>>>>  debug I can see that the Last successful fetch and the Last Ping are 
>>>>>> from when we updated a post. So far so good.
>>>>>> However the Last item retrieved is from 30mins before.
>>>>>>
>>>>>> I have even tried replacing the feed entirely with a completely 
>>>>>> different feed with different content from the original. In this case 
>>>>>> the 
>>>>>> Last item retrieved still remains the same as it was 30 mins ago even if 
>>>>>> I 
>>>>>> update another post.
>>>>>>
>>>>>> It looks like the feed was not fetched at all after the last ping.
>>>>>>
>>>>>> We have added the following to the feeds... and the ping looks to be 
>>>>>> set up correctly so I cannot see what is wrong. 
>>>>>>
>>>>>>     <!-- PubSubHubbub Discovery -->
>>>>>>     <link rel="hub"  
>>>>>> href="http://pubsubhubbub.**apps**pot.com<http://pubsubhubbub.appspot.com>"
>>>>>>  
>>>>>> xmlns="http://www.w3.org/2005/****Atom <http://www.w3.org/2005/Atom>" 
>>>>>> />
>>>>>>     <link rel="self" 
>>>>>> href="http://www.website/rss.**x**ml<http://www.website/rss.xml>" 
>>>>>> xmlns="http://www.w3.org/2005/****Atom <http://www.w3.org/2005/Atom>" 
>>>>>> />
>>>>>>     <!-- End Of PubSubHubbub Discovery -->
>>>>>>
>>>>>>
>>>>>> Any help would be much appreciated.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> -- 
>>>>>>  
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>>>>>>
>>>>>
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