Fixes#459. If the mixdepth chosen is empty, shutdown
immediately with ARGERROR. User can either choose a
different mixdepth and try again, or receive payment
another way.
Introduces WalletService object which is in control of
blockchain and wallet access.
The service manages a single transaction monitoring loop,
instead of multiple, and allows updates to the wallet from
external sources to be handled in real time, so that both Qt
and other apps (yg) can respond to deposits or withdrawals
automatically.
The refactoring also controls access to both wallet and
blockchain so that client apps (Taker, Maker) will not need
to be changed for future new versions e.g. client-side filtering.
Also updates and improves Wallet Tab behaviour in Qt (memory
of expansion state).
Additionally, blockchain sync is now --fast by default, with
the former default of detailed sync being renamed --recoversync.
- update mktx() to allow optional locktime setting (and sequence)
- add a mk_shuffled_tx method to the wallet module
- add a P2EPTaker and P2EPMaker class (inherit from Taker, Maker)
- add a -T option to sendpayment script for doing payjoins
- add a receive_payjoin script for receivers.
- add payjoin tests in jmclient/test/test_payjoin.py
- add a custom utxo selection method select_one_utxo to support.py
- support bech32 wallets (SegwitWallet, p2wpkh) with native=true
in config POLICY for PayJoin and direct send (not Joinmarket CJ)
- add a PayJoin.md usage guide in docs/
- include version bytes in pubkey message for forward compat
- taker pays fees but controls size (utxo number and fee/kB)
- add P2WPKH fee estimator
- Enforce INFO level logging in payjoin
- refactors regtest config settings into one place
- bugfix: script_to_address vbyte argument is bytes not integer
Adam Gibson
Kristaps Kaupe
cindiv