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jumar 2024-10-04T08:27:12.754429Z
I have a handler that returns file to be downloaded by the user. It's something like
(defn- download [req]
(let [data ...
temp-file (File/createTempFile bucket data-file-path)]
(spit temp-file data)
temp-file))
weavejester 2024-10-04T17:53:44.431379Z
If you're running under Linux or some other Unix-like system (like MacOS), then you can open the file as a stream, then immediately delete the original file. Linux will keep files around until all file handles have been closed, so as long as the InputStream exists and is open, the data will remain on disk.
jumar 2024-10-04T17:54:28.712959Z
Yes, I am. Thanks for the tip. I will try that