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Fafaffy
Cheater
 Reputation: 65
Joined: 12 Dec 2007
Posts: 28
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 Posted: Sun Jul 08, 2012 1:32 pm Post subject: I fucking hate regex soo much right now |
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My CEF Game program was working flawlessly. Everything was accounted for, and everything worked smoothly. The only problem was it would occasionally freeze when searching through posts.
I tried everything, I kept doing failsafes, and kept logging everything.
After hours of debugging, I finally figured out the problem:
Regex occasionally likes to scan a pattern forever, and never time out. I had to switch my program to .NET Framework 4.5, and manually set a timeout
Honestly, why the fuck doesn't regex have like a default 1 minute timeout on any framework? Why only 4.5?
Well, now I figured out the problem, and my program is working as smooth as butter
/rant
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Aniblaze
Grandmaster Cheater Supreme
 Reputation: 138
Joined: 23 Apr 2006
Posts: 1757
Location: The Netherlands
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| Posted: Sun Jul 08, 2012 2:42 pm Post subject: |
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| A timeout on an expression? Are you high?
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Fafaffy
Cheater
Reputation: 65
Joined: 12 Dec 2007
Posts: 28
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| Posted: Sun Jul 08, 2012 2:45 pm Post subject: |
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| Aniblaze wrote: | | A timeout on an expression? Are you high? |
Part of my code:
| Code: | try {
foreach(Match mch in Regex.Matches(source, @"REGEXCODE", RegexOptions.None, TimeSpan.FromSeconds(5)))
{
}
}
catch (RegexMatchTimeoutException ex) {
Log("Regex exception!" + ex.ToString());
} |
And yes, it sometimes does get timeout exceptions.
Also:
http://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex.matchtimeout(v=vs.110).aspx
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