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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-07-07 14:38:54 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-07-07 14:59:38 +0100 |
commit | 412bfab8721ea317898a1974f6a7a0d0bea763df (patch) | |
tree | 12645d9ab6448fb3b23a21aa057048daaf087a5c /lib/bb/server/process.py | |
parent | 9a36531ed2b2881a65e5d39ee4b68d2bb392ed78 (diff) | |
download | bitbake-412bfab8721ea317898a1974f6a7a0d0bea763df.tar.gz |
server/process: Fix waitEvent() calls with 0 timeout
You might think Queue.Queue.get(True, 0) would return an event immediately
if present and otherwise return. It doesn't, it immediately "times out"
and returns with nothing from the queue.
The behaviour we want is not to wait but return anything present which is
what .get(False) does so map to this.
This fixes some odd behaviour observed in some of the tinfoil selftests.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'lib/bb/server/process.py')
-rw-r--r-- | lib/bb/server/process.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/bb/server/process.py b/lib/bb/server/process.py index c3c1450a5..9ca2b6958 100644 --- a/lib/bb/server/process.py +++ b/lib/bb/server/process.py @@ -253,6 +253,8 @@ class ProcessEventQueue(multiprocessing.queues.Queue): try: if not self.server.is_alive(): return self.getEvent() + if timeout == 0: + return self.get(False) return self.get(True, timeout) except Empty: return None |