dlwocks31's blog

Submission verdict does not update in real time..?
By dlwocks31, history, 6 years ago, In English

Recently, I found out that submission verdict does not update in real time, in pages like problemset status. I mean, verdict stops at "Running on test X", and would not update automatically to something like "Accepted" or "Wrong answer".

Console in Firefox shows "Cross-Origin Request Blocked" then "can’t establish a connection": (The warning message is unclear, I'll copy it down here:

"Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://pubsub.codeforces.com/ev/8c9bc4287ed5c8013c8d556f014cb025c89ae4fd/03b84d6f1e21465e74ad2db61be76afcd8d9da3e?_=1534581570917&tag=&ti_me=&eventid=. (Reason: CORS request did not succeed)."

"Firefox can’t establish a connection to the server at wss://pubsub.codeforces.com/ws/8c9bc4287ed5c8013c8d556f014cb025c89ae4fd/03b84d6f1e21465e74ad2db61be76afcd8d9da3e?_=1534581571486&tag=&time=&eventid=.")

So I guess either pubsub.codeforces.com server is down, there is some problem with cross-origin request setting(I have little knowledge about front-end development so I'm not sure), or there is problem with my browser setting.

Did anyone also encounter similar problem? What is the real problem here and how can I solve it?

UPD: Seems like the problem is fixed now! :)

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6 years ago, # |
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Auto comment: topic has been updated by dlwocks31 (previous revision, new revision, compare).

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6 years ago, # |
  Vote: I like it +3 Vote: I do not like it

Yep, I have the same problem

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6 years ago, # |
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Auto comment: topic has been updated by dlwocks31 (previous revision, new revision, compare).

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6 years ago, # |
  Vote: I like it +31 Vote: I do not like it

The problem has come back. The status is not updating in real time. MikeMirzayanov please check it. Thanks.

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5 years ago, # |
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do anyone know the reason my status is not getting updated rather showing problem in queue for a long time

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    5 years ago, # ^ |
    ← Rev. 2   Vote: I like it 0 Vote: I do not like it

    Mine too, be patient! Take a nap and come back later!

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      5 years ago, # ^ |
        Vote: I like it +14 Vote: I do not like it

      Looks like the Codeforces judge is suffering from Coronavirus.

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4 years ago, # |
  Vote: I like it +4 Vote: I do not like it

Again..... yet again... please fix!!!

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