tree 7088c391c0b2d10b14e7a7ab4c79b0fe34a29a3d
parent 35db514100daa910dfc9fb0c58a262c3d0b815df
author Benjamin Peterson <benjamin@engflow.com> 1655285245 -0700
committer Copybara-Service <copybara-worker@google.com> 1655285306 -0700

ByteStreamUploader: Open files at the last possible moment.

Open files to upload only when the network is ready to accept data. Empirically, this greatly reduces the need to set `--bep_maximum_open_remote_upload_files` because the small-to-medium-sized files that are common in real-world builds can be opened, dumped onto the network, and closed in one shot.

Closes #15670.

PiperOrigin-RevId: 455074457
Change-Id: I243c7e6c51b2d415cdc0a00e7e71d06aefadbd2c