Mirko Bonadei d5f98ce8cf Revert Popen bufsize to Python 2.7 default value.
This might be the reason causing the process to not terminate.

This CL adds also more logging.

No-Presubmit: True
Bug: webrtc:13607
Change-Id: I9fc2cf39d2c1df92670b45dd081022ce69068836
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/250181
Reviewed-by: Jeremy Leconte <jleconte@google.com>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35885}
2022-02-02 12:55:59 +00:00
..