qortal/src/main/java
catbref 79641efa87 Tighten up trade-bot, ElectrumX
Added separate method to determine status of P2SH transactions,
returning UNFUNDED, FUNDING_IN_PROGRESS, REDEEMED, etc.

Added code to trade-bot to increase robustness. Lots more
changes including unified state change/logging, checking
for existing MESSAGEs, etc.

Added missing websocket methods to silence log noise.

Trade-bot now called per block during synchronization,
instead of per batch, to pick up edge cases where some
potential trade-bot transitions were missed, resulting
in failed trades.

Corresponding changes in Controller, such as notifying
event bus of new block in same thread (thus blocking)
instead of using executor.

Added slightly more robust common block determination
to Synchronizer.

Refactored code in BTC class to use new BitcoinException
rather than simply returning null, with added sub-classes
allowing differentiation between network issues or fund
issues.

Changed BTC.buildSpend to try harder to find UXTOs to
address false "insufficient funds" issues.

Repository change to add index on MessageTransactions
for quicker look-up of trade-related messages.

Reduced reliance on bitcoinj library in BTCP2SH.

Reworked ElectrumX to better detect errors rather than
continuously try more servers to no avail.
Also added genesis block check in case of servers on
different Bitcoin networks.
Now tries to extract upstream bitcoind error codes
and pass those up to caller via exceptions.
Updated list of testnet servers.

MemoryPoW now detects thread interrupt and exits fast.

Moved some non-generic transaction-related repository
methods to their own subclass. For example:
moved TransactionRepository.getMessagesByRecipient
to MessageRepository.getMessagesByParticipants

Updated and added more tests.
2020-09-10 12:03:37 +01:00
..
org Tighten up trade-bot, ElectrumX 2020-09-10 12:03:37 +01:00