Don't retry requests with CURLOPT_NOBODY except for HTTP retries #1243
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@Marwes, thanks for your PR! By analyzing the history of the files in this pull request, we identified @bagder, @dfandrich and @yangtse to be potential reviewers. |
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I think we probably should make that rule (no_body && !using-HTTP) so that it gets retried for the HTTP case, but not for other protocols. |
Marwes
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Ok, I think I got that and the explanation correct now but feel free to change it. |
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Using sftp to delete a file with CURLOPT_NOBODY set with a reused connection would fail as curl expected to get some data. Thus it would retry the command again which fails as the file has already been deleted.
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Marwes
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thanks! |
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This reverts commit 31e33a9.
Using sftp to delete a file with CURLOPT_NOBODY set with a reused connection would fail as curl expected to get some data. Thus it would retry the command again which fails as the file has already been deleted.
This issue had originally been fixed in 12f5c67 which I found out about from https://curl.haxx.se/mail/lib-2006-02/0029.html. However the fix got removed in 31e33a9. A straight revert as this PR does currently is perhaps not sufficient as there should at least be a comment explaining the reason for the
!data->set.opt_no_bodycheck (should it perhaps only be for FTP to not interfere with HTTP as mentioned in 31e33a9?) so I'd be happy to amend this PR with a better fix.