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explain safe_copy

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This commit is contained in:
Brad Warren 2020-07-27 15:59:32 -07:00
parent be4467f38c
commit 4a259eda9c
1 changed files with 3 additions and 1 deletions
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4
certbot-apache/certbot_apache/_internal/apache_util.py
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@ -74,7 +74,9 @@ def safe_copy(source, target):
some uses of this function.
After the permissions are applied, a check is done that the copied
file matches the source file.
file matches the source file. This original use for this behavior was for
Certbot to try and safely read the OCSP DBM cache file used by Apache when
we have no way synchronize reads and writes with the server.
If any of this process fails, it will be retried twice before an
exception is raised.