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bitbake/uievent: fix queueing of events for xmlrpc before UI has loaded

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The recent change to Queue up events before the UI is spawned (in
26eda933379801ef1c8b4b09e67d14f498cd3813) broke the xmlrpc server because the
uievent implementation of BBUIEventQueue expects pickled strings for its
queue_event() method.

This is because the RPC exposed event.send() method must accept pickled
strings, but for xmlrpc event.send() is just mapped to queue_event().

Work around this by adding a send_event method which unpickles strings and
hands them off to queue_event() which can then be used for the remapping.

Signed-off-by: Joshua Lock <josh@linux.intel.com>
This commit is contained in:
Joshua Lock 2011-01-05 19:23:46 +00:00 committed by Richard Purdie
parent f5a1f1d7f0
commit 749ca68709
1 changed files with 5 additions and 2 deletions
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7
bitbake/lib/bb/ui/uievent.py
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@ -63,17 +63,20 @@ class BBUIEventQueue:
def queue_event(self, event):
self.eventQueueLock.acquire()
self.eventQueue.append(pickle.loads(event))
self.eventQueue.append(event)
self.eventQueueNotify.set()
self.eventQueueLock.release()
def send_event(self, event):
self.queue_event(pickle.loads(event))
def startCallbackHandler(self):
server = UIXMLRPCServer()
self.host, self.port = server.socket.getsockname()
server.register_function( self.system_quit, "event.quit" )
server.register_function( self.queue_event, "event.send" )
server.register_function( self.send_event, "event.send" )
server.socket.settimeout(1)
self.EventHandle = self.BBServer.registerEventHandler(self.host, self.port)