Hi Christian,

>> Section 4:
>>
>> The text says that RESET_STREAM_AT frames must not not violate flow
>> control limits at the time of sending, and that the sender makes a
>> commitment to retransmit Reliable Size amount of data.
>>
>> Q: What happens if the available flow control credit drops below
>> Reliable Size after RESET_STREAM_AT has been sent? E.g. due to a
>> connection migration. Should the draft mandate sending a new
>> RESET_STREAM_AT frame, with a Reliable Size that fits the new control credit
>> (as described in Section 5.2)?
> 
> In QUIC, flow control is a property of the connection and the stream, and
> cannot be withdrawn. It is not a property of a particular path. Flow control
> applies when adding bytes to the stream, i.e., when "reliable size" data are
> first sent. Retransmission of data tat was already send does not consume or
> require flow control credits.

Thanks for the correction! I double checked and agree with you.

Regards,

Christer

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