Revision a3758ab2 daemons/ganeti-confd
| b/daemons/ganeti-confd | ||
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| 69 | 69 |
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| 70 | 70 |
# this method is overriding a daemon.AsyncUDPSocket method |
| 71 | 71 |
def handle_datagram(self, payload_in, ip, port): |
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payload_out = self.processor.ExecQuery(payload_in, ip, port) |
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if payload_out is not None: |
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if len(payload_in) < len(constants.CONFD_MAGIC_FOURCC): |
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logging.debug("Received a query which is too short to be true")
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return |
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magic_number = payload_in[:4] |
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query = payload_in[4:] |
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if magic_number != constants.CONFD_MAGIC_FOURCC: |
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logging.debug("Received a query with an unknown magic number")
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return |
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answer = self.processor.ExecQuery(query, ip, port) |
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if answer is not None: |
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payload_out = ''.join([constants.CONFD_MAGIC_FOURCC, answer]) |
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| 74 | 87 |
self.enqueue_send(ip, port, payload_out) |
| 75 | 88 |
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| 76 | 89 |
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