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Throttle reads on data channel when writes on output channel are backpressured.#38422

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tvalentyn:data_output_throttling
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Throttle reads on data channel when writes on output channel are backpressured.#38422
tvalentyn wants to merge 1 commit intoapache:masterfrom
tvalentyn:data_output_throttling

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@tvalentyn tvalentyn commented May 8, 2026

Please add a meaningful description for your change here


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def _put_to_send_queue(self, element):
# type: (Union[beam_fn_api_pb2.Elements.Data, beam_fn_api_pb2.Elements.Timers]) -> None
element_size = element.ByteSize()
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this might be expensive, but we could _element_weight from the other PR

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