Force recheck multiple torrents one by one. Closes #9120

[glassez]

No description provided.

[thalieht]

I re-read the stop_when_ready() docs again and i don't understand if the following means that it could fail and allow the torrent to momentarily start downloading or it's a reassurance that it won't:

// Note that the torrent may transition into a downloading state while
// calling this function, and since the logic is edge triggered you may
// miss the edge. To avoid this race, if the torrent already is in a
// downloading state when this call is made, it will trigger the
// stop-when-ready immediately.

p.s. in PR title and commit i think you meant ...multiple torrents...

[glassez]

i don't understand if the following means that it could fail and allow the torrent to momentarily start downloading

Torrent can start downloading only before stop_when_ready flag is set (e.g. if we call stop_when_ready() while torrent is checking and it is finished checking before the flag is actually set).
But we set this flag before start checking.

[glassez]

p.s. in PR title and commit i think you meant ...multiple torrents...

Of course! 👍

[sledgehammer999]

@glassez once this is merged, if you aren't bothered, create a PR targeting v4_1_x too.

[glassez]

@glassez once this is merged, if you aren't bothered, create a PR targeting v4_1_x too.

#10266