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open trades in parallel on startup

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This commit is contained in:
woodser 2021-09-19 08:47:48 -04:00
parent 6e21508a94
commit f8fa838a9b
2 changed files with 29 additions and 4 deletions
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2
core/src/main/java/bisq/core/btc/wallet/XmrWalletService.java
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@ -111,7 +111,7 @@ public class XmrWalletService {
.setPath(path)
.setPassword("abctesting123"));
multisigWallets.put(tradeId, multisigWallet);
multisigWallet.startSyncing(5000l);
multisigWallet.startSyncing(5000l); // TODO (woodser): apps stall if too many multisig wallets and too short sync period
return multisigWallet;
}

31
core/src/main/java/bisq/core/trade/TradeManager.java
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@ -94,10 +94,14 @@ import org.bouncycastle.crypto.params.KeyParameter;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
import java.util.stream.Collectors;
import java.util.stream.Stream;
@ -307,7 +311,28 @@ public class TradeManager implements PersistedDataHost, DecryptedDirectMessageLi
///////////////////////////////////////////////////////////////////////////////////////////
private void initPersistedTrades() {
tradableList.forEach(this::initPersistedTrade);
// open trades in parallel since each may open a multisig wallet
List<Trade> trades = tradableList.getList();
if (!trades.isEmpty()) {
ExecutorService pool = Executors.newFixedThreadPool(Math.min(10, trades.size()));
for (Trade trade : trades) {
pool.submit(new Runnable() {
@Override
public void run() {
initPersistedTrade(trade);
}
});
}
pool.shutdown();
try {
if (!pool.awaitTermination(60000, TimeUnit.SECONDS)) pool.shutdownNow();
} catch (InterruptedException e) {
pool.shutdownNow();
throw new RuntimeException(e);
}
}
persistedTradesInitialized.set(true);
// We do not include failed trades as they should not be counted anyway in the trade statistics
@ -320,14 +345,14 @@ public class TradeManager implements PersistedDataHost, DecryptedDirectMessageLi
private void initPersistedTrade(Trade trade) {
initTradeAndProtocol(trade, getTradeProtocol(trade));
trade.updateDepositTxFromWallet();
trade.updateDepositTxFromWallet(); // TODO (woodser): this re-opens all multisig wallets. only open active wallets
requestPersistence();
}
private void initTradeAndProtocol(Trade trade, TradeProtocol tradeProtocol) {
tradeProtocol.initialize(processModelServiceProvider, this, trade.getOffer());
trade.initialize(processModelServiceProvider);
requestPersistence();
requestPersistence(); // TODO requesting persistence twice with initPersistedTrade()
}
public void requestPersistence() {