tree 8cf2799dfd3742bf35adcbfc6d7b7cc662701ff1
parent 6f90d01fa2c0d0a985687a5df363928fb9d7ab51
author lpino <lpino@google.com> 1555327659 -0700
committer Copybara-Service <copybara-worker@google.com> 1555327732 -0700

Implement asynchronous Build Event Service (BES) upload.

We introduce a flag to control the flow of invocations w.r.t. BES upload. This new flag is called --bes_upload_mode and it currently has two possible values:
- WAIT_FOR_UPLOAD_COMPLETE (default, present in before this commit): In this mode Bazel will wait for the communication with the BES to finish.
- NOWAIT_FOR_UPLOAD_COMPLETE (new mode): In this mode Bazel *won't* wait for the BES upload to finish, instead it will finish the invocation as soon as it can. The upload continues in the background and if a new invocation starts Bazel will wait five seconds for the previous upload to finish before (abruptly) cancelling it.

PiperOrigin-RevId: 243591454