feea968512
Add protocol handler flag `PROTOPT_CONN_REUSE` to indicate that the protocol allows reusing connections for other tranfers. Add that to all handlers that support it. Create connections with `conn->bits.close = FALSE` and remove all the `connkeep()` calls in protocol handlers setup/connect implementations. `PROTOPT_CONN_REUSE` assures that the default behaviour applies at the end of a transfer without need to juggle the close bit. `conn->bits.close` now serves as an additional indication that a connection cannot be reused. Only protocol handles that allow reuse need to set it to override the default behaviour. Remove all `connclose()` and `connkeep()` calls from connection filters. Filters should not modify connection flags. They are supposed to run in eyeballing situations where a filter is just one of many determining the outcome. Fix http response header handling to only honour `Connection: close` for HTTP/1.x versions. Closes #19333 |
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| CMake | ||
| docs | ||
| include | ||
| lib | ||
| LICENSES | ||
| m4 | ||
| packages | ||
| plan9 | ||
| projects | ||
| scripts | ||
| src | ||
| tests | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| acinclude.m4 | ||
| appveyor.sh | ||
| appveyor.yml | ||
| buildconf | ||
| CHANGES.md | ||
| CMakeLists.txt | ||
| configure.ac | ||
| COPYING | ||
| curl-config.in | ||
| Dockerfile | ||
| GIT-INFO.md | ||
| libcurl.pc.in | ||
| Makefile.am | ||
| README | ||
| README.md | ||
| RELEASE-NOTES | ||
| renovate.json | ||
| REUSE.toml | ||
| 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.
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