Author Topic: 500 Internal Server Error/502 Bad Gateway  (Read 67186 times)

Offline AsherO

  • Global Moderator
  • Dansdeals Lifetime 20K Presidential Platinum Elite
  • **********
  • Join Date: May 2008
  • Posts: 22279
  • Total likes: 741
  • DansDeals.com Hat Tips 74
    • View Profile
  • Location: NYC
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #210 on: November 19, 2012, 10:40:24 PM »
WOW! Your amazing. Thank you!!!

+1000 many thanks. May the almighty Dan reward you, over and over again :P
My barber needs your support, hes a real sweetheart.

https://www.gofundme.com/f/save-our-barber-shop

Offline meshugener

  • Dansdeals Lifetime Presidential Platinum Elite
  • *********
  • Join Date: Feb 2012
  • Posts: 7079
  • Total likes: 45
  • DansDeals.com Hat Tips 4
  • Gender: Female
    • View Profile
  • Location: DDF
  • Programs: Amex Platinum, Chase Freedom 10X10 Exclusives, Avis Presidents Club, National Executive, Hertz 5 Star, Hilton Gold, Accor Platinum, Hyatt Platinum, Marriott Silver, SPG Gold, Club Carlson Gold
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #211 on: November 19, 2012, 10:41:38 PM »
Angel AsherO?
Love me or hate me. I still love you.

Offline AsherO

  • Global Moderator
  • Dansdeals Lifetime 20K Presidential Platinum Elite
  • **********
  • Join Date: May 2008
  • Posts: 22279
  • Total likes: 741
  • DansDeals.com Hat Tips 74
    • View Profile
  • Location: NYC
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #212 on: November 19, 2012, 10:43:07 PM »
Angel AsherO?

What would that make you, a demon? :o

/kidding
My barber needs your support, hes a real sweetheart.

https://www.gofundme.com/f/save-our-barber-shop

Online jj1000

  • Administrator
  • Dansdeals Lifetime 10K Presidential Platinum Elite
  • **********
  • Join Date: Jun 2008
  • Posts: 11286
  • Total likes: 1524
  • DansDeals.com Hat Tips 8015
    • View Profile
  • Location: The value of a forum such as this one is not in that one can post a question and receive an answer, but in that the question has most likely been asked before, and the answer is available to him that will but only use the search function.
  • Programs: 1. Search on google. 2. Search in the right board of DDF with a general word or two. 3. Read the wiki. 4. Read the thread. 5. Ask away.
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #213 on: November 19, 2012, 10:50:50 PM »
What would that make you, a demon? :o
ftfy
See my 5 step program to your left <--

(Real signature under my location)

Offline bubbles

  • Dansdeals Lifetime Presidential Platinum Elite
  • *********
  • Join Date: Jul 2011
  • Posts: 5055
  • Total likes: 17
  • DansDeals.com Hat Tips 67
    • View Profile
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #214 on: November 19, 2012, 10:55:03 PM »
Wordpress should be able to easily handle this kind of volume.
So I was on the right track, but it wasn't a search issue. It was an issue with certain proxies and bots not respecting <link rel="archive" /> and actually loading the URL.

Those pages that were linked and getting hit, had intense database queries to calculate pagination. And to further complicate hunting down the issue, it didn't always happen. It only happened once that query for the pagination was no longer in the query cache.

I am pretty sure that this was the issue and has been fixed. But I will continue reviewing the logs to be sure.


Offline AsherO

  • Global Moderator
  • Dansdeals Lifetime 20K Presidential Platinum Elite
  • **********
  • Join Date: May 2008
  • Posts: 22279
  • Total likes: 741
  • DansDeals.com Hat Tips 74
    • View Profile
  • Location: NYC
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #215 on: November 19, 2012, 11:04:03 PM »


BAHayman hu akhbar! BAHayman hu akhbar!...
My barber needs your support, hes a real sweetheart.

https://www.gofundme.com/f/save-our-barber-shop

Offline txtmax4

  • Dansdeals Lifetime Presidential Platinum Elite
  • *********
  • Join Date: Dec 2009
  • Posts: 6970
  • Total likes: 8
  • DansDeals.com Hat Tips 1
    • View Profile
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #216 on: November 20, 2012, 12:34:23 AM »
Got an error about 10 mins ago..
If You See Something, Say Something!!

Offline rots5

  • Dansdeals Lifetime Presidential Platinum Elite
  • *********
  • Join Date: Jul 2011
  • Posts: 8143
  • Total likes: 13
  • DansDeals.com Hat Tips 17
    • View Profile
    • Custom Cakes for Every Occassion
  • Location: Monsey
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #217 on: November 20, 2012, 02:11:03 AM »
Got an error about 10 mins ago..

Oh shush ...lol were praising BAHayman :).  Jk

But either way we really appreciate all the help you do to keep the site up.  Kol hakavod
If you have any questions please search and then ask. PM me for detailed help.

Offline txtmax4

  • Dansdeals Lifetime Presidential Platinum Elite
  • *********
  • Join Date: Dec 2009
  • Posts: 6970
  • Total likes: 8
  • DansDeals.com Hat Tips 1
    • View Profile
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #218 on: November 20, 2012, 02:20:59 AM »
Oh shush ...lol were praising BAHayman :).  Jk

But either way we really appreciate all the help you do to keep the site up.  Kol hakavod
Aderaba, I assume he wants people to report when this happens after all his hard work.
BIG yasher koach!
If You See Something, Say Something!!

Offline BAHayman

  • Administrator
  • Dansdeals Lifetime Platinum Elite
  • **********
  • Join Date: Mar 2010
  • Posts: 1944
  • Total likes: 21
  • DansDeals.com Hat Tips 0
    • View Profile
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #219 on: November 20, 2012, 07:10:55 AM »
Got an error about 10 mins ago..
Thanks for reporting that. From looking at the logs, it seems that it is an unrelated issue.

What happened is last night at 00:20, FlipboardProxy decided to slam the server for 541 different articles within a 9 second span... I have sent an email to Flipboard support and will see what they say.

Aside from 00:20 last night I don't see any errors due to load since I removed those <link rel="archive" /> links yesterday. :)

Edit: It seems that others are having this same issue.

Offline rots5

  • Dansdeals Lifetime Presidential Platinum Elite
  • *********
  • Join Date: Jul 2011
  • Posts: 8143
  • Total likes: 13
  • DansDeals.com Hat Tips 17
    • View Profile
    • Custom Cakes for Every Occassion
  • Location: Monsey
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #220 on: November 20, 2012, 07:41:19 AM »
Aderaba, I assume he wants people to report when this happens after all his hard work.
BIG yasher koach!

I was completly kidding. Really just was funny everyone at once them boom.
Also BAHayman advise - make sure its all backed up (the site) my fathers site was not for some reason and the server crashed - thats a +20k website
If you have any questions please search and then ask. PM me for detailed help.

Offline mmermss

  • Dansdeals Presidential Platinum Elite
  • ********
  • Join Date: Nov 2011
  • Posts: 4184
  • Total likes: 2
  • DansDeals.com Hat Tips 1
    • View Profile
  • Location: Israel
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #221 on: November 22, 2012, 06:49:47 AM »
just got a "504 Gateway Time-out" when trying to search
It's not about the quantity of your posts.  It's about the quality.

Offline Yaalili

  • Dansdeals Lifetime 10K Presidential Platinum Elite
  • *******
  • Join Date: Jul 2009
  • Posts: 12108
  • Total likes: 234
  • DansDeals.com Hat Tips 150
  • Gender: Male
    • View Profile
  • Location: USA
  • Programs: Caesars Diamond, Hilton Diamond, Hyatt Explorist, IHG Platinum, Marriott Gold, MLife Gold, National Executive Elite, Radisson Gold, Rock Royalty Wild Card, Wyndham Diamond, DansDeals Lifetime 10K Presidential Platinum Elite.
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #222 on: November 28, 2012, 12:22:35 AM »
Was getting the 502 for the past half hour.

Offline AsherO

  • Global Moderator
  • Dansdeals Lifetime 20K Presidential Platinum Elite
  • **********
  • Join Date: May 2008
  • Posts: 22279
  • Total likes: 741
  • DansDeals.com Hat Tips 74
    • View Profile
  • Location: NYC
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #223 on: November 28, 2012, 12:23:11 AM »
Was getting the 502 for the past half hour.

You're the only one, I think Dan had it blocked just for you...

...NOT!
My barber needs your support, hes a real sweetheart.

https://www.gofundme.com/f/save-our-barber-shop

Offline yaakov s

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Nov 2010
  • Posts: 2411
  • Total likes: 0
  • DansDeals.com Hat Tips 0
    • View Profile
Re: 500 Internal Server Error/502 Bad Gateway
« Reply #224 on: November 28, 2012, 12:24:25 AM »
Was getting the 502 for the past half hour.
+1