async def daemon(client: CompanionClient,
stream: Stream[RecordResponse, RecordRequest]) -> None:
client.logger.info(f"Starting connection to backend")
request = await stream.recv_message()
output_file = none_throws(request).start.file_path
async with client.stub.record.open() as forward_stream:
if client.is_local:
client.logger.info(
f"Starting video recording to local file {output_file}")
await forward_stream.send_message(
RecordRequest(start=Start(file_path=output_file)))
else:
client.logger.info(f"Starting video recording with response data")
await forward_stream.send_message(
RecordRequest(start=Start(file_path=None)))
client.logger.info("Request sent")
await stream.recv_message()
client.logger.info("Stopping video recording")
await forward_stream.send_message(RecordRequest(stop=Stop()))
await forward_stream.stream.end()
if client.is_local:
client.logger.info("Responding with file path")
response = await forward_stream.recv_message()
await stream.send_message(response)
else:
client.logger.info(f"Decompressing gzip to {output_file}")
await drain_gzip_decompress(_generate_bytes(forward_stream),
output_path=output_file)
client.logger.info(f"Finished decompression to {output_file}")
await stream.send_message(
RecordResponse(payload=Payload(file_path=output_file)))
async def record_video(client: CompanionClient, stop: asyncio.Event,
output_file: str) -> None:
client.logger.info(f"Starting connection to backend")
async with client.stub.record.open() as stream:
client.logger.info("Starting video recording")
await stream.send_message(
RecordRequest(start=Start(file_path=output_file)))
client.logger.info("Request sent")
await stop.wait()
client.logger.info("Stopping video recording")
await stream.send_message(RecordRequest(stop=Stop()), end=True)
await stream.recv_message()
async def record_video(self, stop: asyncio.Event, output_file: str) -> None:
self.logger.info(f"Starting connection to backend")
async with self.get_stub() as stub, stub.record.open() as stream:
if none_throws(self.companion_info).is_local:
self.logger.info(
f"Starting video recording to local file {output_file}"
)
await stream.send_message(
RecordRequest(start=RecordRequest.Start(file_path=output_file))
)
else:
self.logger.info(f"Starting video recording with response data")
await stream.send_message(
RecordRequest(start=RecordRequest.Start(file_path=None))
)
await stop.wait()
self.logger.info("Stopping video recording")
await stream.send_message(RecordRequest(stop=RecordRequest.Stop()))
await stream.end()
if none_throws(self.companion_info).is_local:
self.logger.info("Video saved at output path")
await stream.recv_message()
else:
self.logger.info(f"Decompressing gzip to {output_file}")
await drain_gzip_decompress(
generate_video_bytes(stream), output_path=output_file
)
self.logger.info(f"Finished decompression to {output_file}")