bitbake: uievent: refactor retry loop
Replaced 'while' loop with 'for' loop. Made the code more compact and hopefully more understandable. (Bitbake rev: 4e1e497c8432536b3522295e5b1284844ccea056) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -45,27 +45,24 @@ class BBUIEventQueue:
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server.socket.settimeout(1)
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self.EventHandle = None
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count_tries = 0
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# the event handler registration may fail here due to cooker being in invalid state
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# this is a transient situation, and we should retry a couple of times before
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# giving up
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while self.EventHandle == None and count_tries < 5:
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for count_tries in range(5):
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self.EventHandle, error = self.BBServer.registerEventHandler(self.host, self.port)
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if (self.EventHandle != None):
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if self.EventHandle != None:
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break
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errmsg = "Could not register UI event handler. Error: %s, " \
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"host %s, port %d" % (error, self.host, self.port)
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errmsg = "Could not register UI event handler. Error: %s, host %s, "\
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"port %d" % (error, self.host, self.port)
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bb.warn("%s, retry" % errmsg)
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count_tries += 1
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import time
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time.sleep(1)
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if self.EventHandle == None:
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else:
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raise Exception(errmsg)
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self.server = server
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