forked from MirrorHub/synapse
Fix exception responding to request that has been closed (#10932)
Introduced in #10905
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changelog.d/10932.feature
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changelog.d/10932.feature
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Speed up responding with large JSON objects to requests.
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@ -561,9 +561,17 @@ class _ByteProducer:
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self._iterator = iterator
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self._paused = False
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# Register the producer and start producing data.
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self._request.registerProducer(self, True)
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self.resumeProducing()
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try:
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self._request.registerProducer(self, True)
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except RuntimeError as e:
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logger.info("Connection disconnected before response was written: %r", e)
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# We drop our references to data we'll not use.
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self._request = None
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self._iterator = iter(())
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else:
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# Start producing if `registerProducer` was successful
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self.resumeProducing()
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def _send_data(self, data: List[bytes]) -> None:
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"""
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