tree ed71ec8770d13d1cb0f74dc43c9ba52caf27bc2c
parent 6f8273e49cffdd347c223b9538558edfb05e818a
author Ed Tanous <edtanous@google.com> 1685548466 -0700
committer Ed Tanous <ed@tanous.net> 1685635452 +0000

Simplify obmc console buffers

Backpressure on incoming bytes helps both to simplify the layering of
the console, as well as prevent some cases of OOM crashes.

Similar to what we did with nbd_proxy, move obmc console over to the new
sendEx interface, allowing for backpressure, and fixed size std::array
buffers.

Tested:
Made sure single console can see the data.
Made sure two consoles can see the data.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I63d142fc5e8f8a734f3a7b8d0aa3f0d8c263d5ba