4 commits

Author	SHA1	Message	Date
Johan T. Halseth	0cba47dac0	sweep/tx_input_set: account for required outputs in input set ... If inputs require outputs to be added at the same time, this will change the weight and amount calculations, so we must account for that. We wait to get the weight estimator for the sweep tx until needed, such that we can easily choose whether to include a change output or not in the estimate. This is needed for the case where the second level transactions can pay for their own fee, so no change output is needed.	2020-11-20 13:06:54 +01:00
Johan T. Halseth	3d209059c1	input+sweep: let weightestimator take known TxOut	2020-11-20 13:06:53 +01:00
Joost Jager	681496b474	sweep: make sweeper aware of unconfirmed parent transactions. ... Extend the fee estimator to take into account parent transactions with their weights and fees. Do not try to cpfp parent transactions that have a higher fee rate than the sweep tx fee rate.	2020-09-17 12:30:39 +02:00
Joost Jager	3e3d8487fb	sweep: wrap weight estimator ... Preparation for a cpfp-aware weight estimator. For cpfp, a regular weight estimator isn't sufficient, because it needs to take into account the weight of the parent transaction(s) as well.	2020-09-16 11:49:22 +02:00