bitbake: uievent: Fix an init race
There is a race where the registerEventHandler() server call may happen in a different thread to the main UI, causing the main UI to see httplib.CannotSendRequest exceptions. This moves the call into the main thread, removing the init race and fixing errors I was seeing with the xmlrpc backend. (Bitbake rev: 14cdd3b351d1ab23cb3ea5f853e403a53e67ac1c) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -37,6 +37,17 @@ class BBUIEventQueue:
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self.BBServer = BBServer
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self.clientinfo = clientinfo
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server = UIXMLRPCServer(self.clientinfo)
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self.host, self.port = server.socket.getsockname()
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server.register_function( self.system_quit, "event.quit" )
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server.register_function( self.send_event, "event.sendpickle" )
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server.socket.settimeout(1)
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self.EventHandle = self.BBServer.registerEventHandler(self.host, self.port)
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self.server = server
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self.t = threading.Thread()
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self.t.setDaemon(True)
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self.t.run = self.startCallbackHandler
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@ -73,19 +84,9 @@ class BBUIEventQueue:
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def startCallbackHandler(self):
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server = UIXMLRPCServer(self.clientinfo)
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self.host, self.port = server.socket.getsockname()
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server.register_function( self.system_quit, "event.quit" )
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server.register_function( self.send_event, "event.sendpickle" )
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server.socket.settimeout(1)
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self.EventHandle = self.BBServer.registerEventHandler(self.host, self.port)
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self.server = server
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while not server.quit:
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server.handle_request()
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server.server_close()
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while not self.server.quit:
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self.server.handle_request()
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self.server.server_close()
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def system_quit( self ):
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"""
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