lib/oeqa/qemurunner: Use a timeout in select() call
A 0 value to select.select() immediately returns with no timeout. This was pegging the cpu at 100% for the python process which was bad and may be contributing to some of the timeout problems. Profile from -P of a core-image-minimal before: 97526792 function calls (97525652 primitive calls) in 45.189 seconds and after: 50204 function calls (49064 primitive calls) in 17.318 seconds Saving 97.5 million function calls has to be good :) (From OE-Core rev: c0551436974d179df23418567f18a082830380f6) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -101,7 +101,7 @@ class QemuRunner:
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reachedlogin = False
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stopread = False
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while time.time() < endtime and not stopread:
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sread, swrite, serror = select.select(socklist, [], [], 0)
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sread, swrite, serror = select.select(socklist, [], [], 5)
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for sock in sread:
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if sock is self.server_socket:
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self.qemusock, addr = self.server_socket.accept()
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