Commit Graph

1 Commits (cb00eac8506f86edbad19e5f16b93a6150d5d9cf)

Author SHA1 Message Date
Joe Tsai c2a551469c
taildrop: implement asynchronous file deletion (#9844)
File resumption requires keeping partial files around for some time,
but we must still eventually delete them if never resumed.
Thus, we implement asynchronous file deletion, which could
spawn a background goroutine to delete the files.

We also use the same mechanism for deleting files on Windows,
where a file can't be deleted if there is still an open file handle.
We can enqueue those with the asynchronous file deleter as well.

Updates tailscale/corp#14772

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
12 months ago