Author	SHA1	Message	Date
Christian Heim	094a962697	At most 64 fetches keep running after their client hangs up; beyond that a fetch is tied to its client again, so nobody can start an unbounded number of large downloads and leave. A server test now checks that client requests actually get the detach marker.	2026-10-12 00:02:02 +02:00
Christian Heim	2ed0327946	Keep fetching an artifact after the client that started the fetch disconnects. pacman gives up after 10 seconds without data, and since the proxy only starts sending once the whole file is stored, a large package on a slow upstream was cancelled on every try and never got cached. Client requests now mark their context so the shared fetch runs on context.WithoutCancel, still bounded by the artifact client timeout. Mirror jobs don't set the marker, so cancelling a job still aborts its fetches.	2026-10-11 23:29:52 +02:00