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Ignore error due to data being received after stream is already closed #312

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Ignore error due to data being received after stream is already closed #312

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15 changes: 9 additions & 6 deletions src/hypercorn/protocol/h2.py
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Original file line number Diff line number Diff line change
Expand Up @@ -255,12 +255,15 @@ async def _handle_events(self, events: List[h2.events.Event]) -> None:
if self.keep_alive_requests > self.config.keep_alive_max_requests:
self.connection.close_connection()
elif isinstance(event, h2.events.DataReceived):
await self.streams[event.stream_id].handle(
Body(stream_id=event.stream_id, data=event.data)
)
self.connection.acknowledge_received_data(
event.flow_controlled_length, event.stream_id
)
try:
await self.streams[event.stream_id].handle(
Body(stream_id=event.stream_id, data=event.data)
)
self.connection.acknowledge_received_data(
event.flow_controlled_length, event.stream_id
)
except KeyError:
pass
elif isinstance(event, h2.events.StreamEnded):
try:
await self.streams[event.stream_id].handle(EndBody(stream_id=event.stream_id))
Expand Down