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cdt/terminal
Jonah Graham 327026010b Bug 573110: Emulator can spin if Reader is ready but not available
The implementation of the read loop in the emulator can spin because
it uses Reader.ready() to determine if there is more data to read.

However the Reader contract does not specify that ready() means
that read() will return a character, simply it means that read()
won't block. As such, if a Reader won't block, but it has no
characters, the inner read loop will spin constantly polling.

The outer loop uses polling too - but it has a wait so that the
CPU does not hit 100% and yields.

Change-Id: Id9b2426c65e6c2a2c3ae817a78d2be435e568c1f
2021-04-23 21:24:45 -04:00
..
admin Bug 559474: Remove unneeded .settings directory 2020-01-31 13:20:47 -05:00
features Bug 572552 - CDT releng: update versions to 10.3.0 2021-04-04 16:17:25 -04:00
plugins Bug 573110: Emulator can spin if Reader is ready but not available 2021-04-23 21:24:45 -04:00
repo Bug 573121: Allow terminal to be built on its own 2021-04-23 17:38:34 -04:00
.gitignore Move terminal files into subfolder 2018-08-28 12:54:02 -04:00
CONTRIBUTING Move terminal files into subfolder 2018-08-28 12:54:02 -04:00
pom.xml Bug 573121: Allow terminal to be built on its own 2021-04-23 17:38:34 -04:00