Frequently Asked Questions
Version 2 (Pieter Libin, 10/29/2009 02:33 pm)
| 1 | 1 | h1. Frequently Asked Questions |
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| 3 | 1 | <pre> |
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| 4 | 1 | $ openssl dhparam -check -text -5 512 -out dh512.pem |
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| 5 | 1 | </pre> |
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| 6 | 1 | ||
| 7 | 1 | Then start Wt using: |
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| 9 | 1 | <pre> |
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| 10 | 1 | $ ./app.wt --https-address=0.0.0.0 --ssl-certificate=server.pem --ssl-private-key=server.pem --ssl-tmp-dh=dh512.pem |
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| 11 | 1 | </pre> |
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| 13 | 1 | Provide the password at the prompt. |
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| 15 | 1 | ||
| 16 | 1 | h3. Trouble shooting |
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| 19 | 1 | h4. Q: My application crashes, and my apache error log shows no information. |
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| 21 | 1 | There is a known problem with mod_fcgid: STDERR (including everything printed to std::cerr) is not |
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| 22 | 1 | saved to the apache error log. |
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| 23 | 1 | ||
| 24 | 1 | Wt uses STDERR by default for all error reporting. You can use a different log file in your wt_config.xml file (<log-file>). |
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| 26 | 1 | You may also consider using mod_fastcgi or the built-in web server (wthttpd) during development. The latter is especially convenient for development as it allows you to start from within a debugger, or diagnose memory-related problems with valgrind. |