Fixes#442.
First, the CONNREFUSED socket error is handled in jsonrpc.
Second, we respond to this (but *not* to resets) with a reactor
shutdown in BitcoinCoreInterface.rpc(). This also necessitates
early-quitting in the calling function
(WalletService.transaction_monitor) since the reactor stop
will only stop future deferred calls, not the currently running
one. The obvious sys.exit approach is only used in startup,
because the reactor is not currently running at that point.
Also minor change to DummyBlockchainInterface for test.
Prior to this commit, the user was prompted to check for
the acceptability of fees in Qt via a dialog, but settings
used in CLI (max_cj_fee_***) were not also being used the
same way in Qt.
After this commit, if the user has not added those settings,
a dialog is presented with new randomised defaults (as for
CLI), and otherwise any settings in the config file are read
and used.
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.
* parsing of scripts and addresses of all segwit types.
* ability to verify arbitrary tx inputs for all segwit types.
* simplify mktx syntax (only allow [],[] args)
* add p2wpkh and p2wsh spending test and fixes to sign calls in wallet
* simplify wallet signing calls in cryptoengine
* add p2wpkh engine, add bip84 wallet
Previous to this commit, the jmbitcoin package was accessed via
a file in jmclient `btc.py` which was originally added as an
interface to allow the client to use a non-jmbitcoin package to
provide the implementation; while this idea is useful, the way
it was implemented was not, moreover it is not currently used
and contained duplicated code that was unmanaged. Also, the
original usage of this was only by the electrum plugin, which
has currently been abandoned. This simplifies the code and
avoids spurious error messages. Note that most of the changes
are a result of pulling the logging function directly from the
jmbase package instead of indirectly via this interface (which
was unnecessary and not connected with jmbitcoin).
handle electrum server disconnects and switch to new servers automatically, refactor server lists to data file
add SSL connections to electrum
Bugfixes in electrum code:
Restart on connectionFailed as well as connectionLost
Query utxo set must return (only) None for nonexistent/spent utxos.
Dont include twisted logging for wallet-tool
start thread immediately for early blockchain queries
timeout non-responsive servers
fix abstractBCI refs in subclasses
Some modifications to Wallet to remove user interaction from module.
Removal of ElectrumWrapWallet, moved to the plugin files.
Add tests for aes, mnemonics.
Add harness for tests in jmclient, conftest.py and commontest
Add .coveragerc for these tests locally.
Slight modification to install process, using pip install to avoid
polluting directories with build data.
Added general regression test support files to test/ (distinct from
planned package-level unit tests), this 2 levels of test should
function much better.
Adam Gibson
chris-belcher
James Hilliard
undeath