Message boards : Theory Application : [ERROR] Could not connect to cern.ch on port 80
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Sid

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Joined: 26 Jul 12
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Message 34453 - Posted: 22 Feb 2018, 16:59:25 UTC

This is not perfect word as we all know.
Sometimes an internet connection might go down for a short fraction of a time.
However it is not an excuse to abort a WU that was crunching for long hours.
Why not just to repeat an attempt given number of times with a given timeout?

2018-02-20 21:59:21 (7484): Guest Log: [DEBUG] Testing network connection to cern.ch on port 80

2018-02-20 21:59:21 (7484): Guest Log: [DEBUG] nc: getaddrinfo: Temporary failure in name resolution

2018-02-20 21:59:21 (7484): Guest Log: [DEBUG] 1

2018-02-20 21:59:21 (7484): Guest Log: [ERROR] Could not connect to cern.ch on port 80

2018-02-20 21:59:21 (7484): Guest Log: [INFO] Shutting Down.
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Hal Bregg
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Message 37582 - Posted: 10 Dec 2018, 9:48:58 UTC - in response to Message 34453.  

Hello,

It seems like I have similar issues as Sid. Except I had only one error indicating connection issues. Would this be enough for WU to be reported as broken?

VM Completion Message: Could not connect to cern.ch on port 80


Full stderr output

https://lhcathome.cern.ch/lhcathome/result.php?resultid=211471196


Many thanks
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Message boards : Theory Application : [ERROR] Could not connect to cern.ch on port 80


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