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limit logging of poll errors to once every 4 minutes

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This commit is contained in:
woodser 2024-07-17 17:48:25 -04:00
parent 8b7e95f614
commit caaf9f7b5b
4 changed files with 27 additions and 18 deletions
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22
core/src/main/java/haveno/core/api/XmrConnectionService.java
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@ -70,8 +70,6 @@ public final class XmrConnectionService {
private static final int MIN_BROADCAST_CONNECTIONS = 0; // TODO: 0 for stagenet, 5+ for mainnet
private static final long REFRESH_PERIOD_HTTP_MS = 20000; // refresh period when connected to remote node over http
private static final long REFRESH_PERIOD_ONION_MS = 30000; // refresh period when connected to remote node over tor
private static final long LOG_POLL_ERROR_AFTER_MS = 300000; // minimum period between logging errors fetching daemon info
private static Long lastErrorTimestamp;
private final Object lock = new Object();
private final Object pollLock = new Object();
@ -100,6 +98,7 @@ public final class XmrConnectionService {
private Boolean isConnected = false;
@Getter
private MoneroDaemonInfo lastInfo;
private Long lastLogPollErrorTimestamp;
private Long syncStartHeight = null;
private TaskLooper daemonPollLooper;
@Getter
@ -680,8 +679,14 @@ public final class XmrConnectionService {
return;
}
// switch to best connection
// log error message periodically
if ((lastLogPollErrorTimestamp == null || System.currentTimeMillis() - lastLogPollErrorTimestamp > HavenoUtils.LOG_POLL_ERROR_PERIOD_MS)) {
log.warn("Failed to fetch daemon info, trying to switch to best connection: " + e.getMessage());
if (DevEnv.isDevMode()) e.printStackTrace();
lastLogPollErrorTimestamp = System.currentTimeMillis();
}
// switch to best connection
switchToBestConnection();
lastInfo = daemon.getInfo(); // caught internally if still fails
}
@ -722,9 +727,9 @@ public final class XmrConnectionService {
});
// handle error recovery
if (lastErrorTimestamp != null) {
if (lastLogPollErrorTimestamp != null) {
log.info("Successfully fetched daemon info after previous error");
lastErrorTimestamp = null;
lastLogPollErrorTimestamp = null;
}
// clear error message
@ -737,13 +742,6 @@ public final class XmrConnectionService {
// skip if shut down
if (isShutDownStarted) return;
// log error message periodically
if ((lastErrorTimestamp == null || System.currentTimeMillis() - lastErrorTimestamp > LOG_POLL_ERROR_AFTER_MS)) {
lastErrorTimestamp = System.currentTimeMillis();
log.warn("Could not update daemon info: " + e.getMessage());
if (DevEnv.isDevMode()) e.printStackTrace();
}
// set error message
getConnectionServiceErrorMsg().set(e.getMessage());
} finally {

5
core/src/main/java/haveno/core/trade/HavenoUtils.java
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@ -78,6 +78,9 @@ public class HavenoUtils {
public static final double TAKER_FEE_PCT = 0.0075; // 0.75%
public static final double PENALTY_FEE_PCT = 0.02; // 2%
// other configuration
public static final long LOG_POLL_ERROR_PERIOD_MS = 1000 * 60 * 4; // log poll errors up to once every 4 minutes
// synchronize requests to the daemon
private static boolean SYNC_DAEMON_REQUESTS = true; // sync long requests to daemon (e.g. refresh, update pool)
private static boolean SYNC_WALLET_REQUESTS = false; // additionally sync wallet functions to daemon (e.g. create txs)
@ -99,7 +102,7 @@ public class HavenoUtils {
public static final DecimalFormat XMR_FORMATTER = new DecimalFormat("##############0.000000000000", DECIMAL_FORMAT_SYMBOLS);
public static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
// TODO: better way to share references?
// shared references TODO: better way to share references?
public static HavenoSetup havenoSetup;
public static ArbitrationManager arbitrationManager;
public static XmrWalletService xmrWalletService;

8
core/src/main/java/haveno/core/xmr/wallet/XmrKeyImagePoller.java
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@ -32,6 +32,8 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
import haveno.core.trade.HavenoUtils;
/**
* Poll for changes to the spent status of key images.
*
@ -47,6 +49,7 @@ public class XmrKeyImagePoller {
private TaskLooper looper;
private Map<String, MoneroKeyImageSpentStatus> lastStatuses = new HashMap<String, MoneroKeyImageSpentStatus>();
private boolean isPolling = false;
private Long lastLogPollErrorTimestamp;
/**
* Construct the listener.
@ -265,7 +268,12 @@ public class XmrKeyImagePoller {
spentStatuses = daemon.getKeyImageSpentStatuses(keyImages); // TODO monero-java: if order of getKeyImageSpentStatuses is guaranteed, then it should take list parameter
}
} catch (Exception e) {
// limit error logging
if (lastLogPollErrorTimestamp == null || System.currentTimeMillis() - lastLogPollErrorTimestamp > HavenoUtils.LOG_POLL_ERROR_PERIOD_MS) {
log.warn("Error polling spent status of key images: " + e.getMessage());
lastLogPollErrorTimestamp = System.currentTimeMillis();
}
return;
}

8
core/src/main/java/haveno/core/xmr/wallet/XmrWalletService.java
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@ -134,8 +134,6 @@ public class XmrWalletService {
private static final String THREAD_ID = XmrWalletService.class.getSimpleName();
private static final long SHUTDOWN_TIMEOUT_MS = 60000;
private static final long NUM_BLOCKS_BEHIND_TOLERANCE = 5;
private static final long LOG_POLL_ERROR_AFTER_MS = 180000; // log poll error if unsuccessful after this time
private static Long lastPollSuccessTimestamp;
private final User user;
private final Preferences preferences;
@ -172,6 +170,7 @@ public class XmrWalletService {
private TaskLooper pollLooper;
private boolean pollInProgress;
private Long pollPeriodMs;
private Long lastLogPollErrorTimestamp;
private final Object pollLock = new Object();
private Long cachedHeight;
private BigInteger cachedBalance;
@ -1846,11 +1845,12 @@ public class XmrWalletService {
synchronized (HavenoUtils.getDaemonLock()) {
try {
cachedTxs = wallet.getTxs(new MoneroTxQuery().setIncludeOutputs(true));
lastPollSuccessTimestamp = System.currentTimeMillis();
lastLogPollErrorTimestamp = null;
} catch (Exception e) { // fetch from pool can fail
if (!isShutDownStarted) {
if (lastPollSuccessTimestamp == null || System.currentTimeMillis() - lastPollSuccessTimestamp > LOG_POLL_ERROR_AFTER_MS) { // only log if not recently successful
if (lastLogPollErrorTimestamp == null || System.currentTimeMillis() - lastLogPollErrorTimestamp > HavenoUtils.LOG_POLL_ERROR_PERIOD_MS) { // limit error logging
log.warn("Error polling main wallet's transactions from the pool: {}", e.getMessage());
lastLogPollErrorTimestamp = System.currentTimeMillis();
}
}
}