poky/bitbake/lib
Richard Purdie ae874ef553 bitbake: process: Ensure we call select() to know which fds to read
There is an interesting bug in the current code where a sync command
is not seen until the current async command completes, by which time
the UI may have shut down.

The reason is that if there are idle commands, we may not end up sleeping
in the select call at all, partiularly under heavy load like parsing.

Fix this by calling select with a zero timeout so that we see active
fds and know to read from them. This fixes various problems toaster was
having with the recent server changes.

[YOCTO #11898]

(Bitbake rev: bbcce58e824b2793abf50efa52db158ae16e23e4)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-08-22 19:50:25 +01:00
..
bb bitbake: process: Ensure we call select() to know which fds to read 2017-08-22 19:50:25 +01:00
bblayers bitbake: bitbake-layers: check layer dependencies before adding 2017-06-06 19:52:51 +01:00
bs4 bitbake: lib/bs4: Fix imports from html5lib >= 0.9999999/1.0b8 2016-12-07 10:43:20 +00:00
ply bitbake: bitbake: Convert to python 3 2016-06-02 08:24:02 +01:00
progressbar bitbake: lib: implement basic task progress support 2016-07-08 09:57:26 +01:00
prserv bitbake: prserv/serv: Improve process exit handling 2017-07-24 16:57:14 +01:00
simplediff bitbake: lib/bb/siggen: show word-diff for single-line values containing spaces 2017-04-10 23:00:32 +01:00
toaster bitbake: toaster: move to new bitbake xmlrpc default 2017-07-31 15:13:53 +01:00
codegen.py bitbake: bitbake: Convert to python 3 2016-06-02 08:24:02 +01:00
pyinotify.py bitbake: bitbake/pyinotify.py: Upgrade to py3 version 2016-06-02 08:24:02 +01:00