2de22a00c7
Use `data->progress.now` as the timestamp of proecssing a transfer. Update it on significant events and refrain from calling `curlx_now()` in many places. The problem this addresses is a) calling curlx_now() has costs, depending on platform. Calling it every time results in 25% increase `./runtest` duration on macOS. b) we used to pass a `struct curltime *` around to save on calls, but when some method directly use `curx_now()` and some use the passed pointer, the transfer experienes non-linear time. This results in timeline checks to report events in the wrong order. By keeping a timestamp in the easy handle and updating it there, no longer invoking `curlx_now()` in the "lower" methods, the transfer can observer a steady clock progression. Add documentation in docs/internals/TIME-KEEPING.md Reported-by: Viktor Szakats Fixes #19935 Closes #19961 |
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| lib | ||
| LICENSES | ||
| m4 | ||
| packages | ||
| plan9 | ||
| projects | ||
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| src | ||
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| .dir-locals.el | ||
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| .mailmap | ||
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| appveyor.sh | ||
| appveyor.yml | ||
| buildconf | ||
| CHANGES.md | ||
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| Makefile.am | ||
| README | ||
| README.md | ||
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| renovate.json | ||
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| SECURITY.md | ||
curl is a command-line tool for transferring data from or to a server using URLs. It supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS.
Learn how to use curl by reading the man page or everything curl.
Find out how to install curl by reading the INSTALL document.
libcurl is the library curl is using to do its job. It is readily available to be used by your software. Read the libcurl man page to learn how.
Open Source
curl is Open Source and is distributed under an MIT-like license.
Contact
Contact us on a suitable mailing list or use GitHub issues/ pull requests/ discussions.
All contributors to the project are listed in the THANKS document.
Commercial support
For commercial support, maybe private and dedicated help with your problems or applications using (lib)curl visit the support page.
Website
Visit the curl website for the latest news and downloads.
Source code
Download the latest source from the Git server:
git clone https://github.com/curl/curl
Security problems
Report suspected security problems via our HackerOne page and not in public.
Backers
Thank you to all our backers 🙏 Become a backer.
Sponsors
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