Ecosystem/haveno
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Code Issues Projects Releases Packages Wiki Activity Actions 6

remove lock synchronization in connection service to avoid blocking

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This commit is contained in:
woodser 2024-01-19 08:32:23 -05:00
parent 93c87462c6
commit 036f40e861
1 changed files with 34 additions and 60 deletions
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94
core/src/main/java/haveno/core/api/XmrConnectionService.java
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@ -125,15 +125,12 @@ public final class XmrConnectionService {
public void onShutDownStarted() {
log.info("{}.onShutDownStarted()", getClass().getSimpleName());
isShutDownStarted = true;
synchronized (lock) {
// ensures request not in progress
}
}
public void shutDown() {
log.info("Shutting down started for {}", getClass().getSimpleName());
log.info("Shutting down {}", getClass().getSimpleName());
isInitialized = false;
synchronized (lock) {
isInitialized = false;
if (daemonPollLooper != null) daemonPollLooper.stop();
connectionManager.stopPolling();
daemon = null;
@ -162,94 +159,70 @@ public final class XmrConnectionService {
}
public void addConnection(MoneroRpcConnection connection) {
synchronized (lock) {
accountService.checkAccountOpen();
if (coreContext.isApiUser()) connectionList.addConnection(connection);
connectionManager.addConnection(connection);
}
accountService.checkAccountOpen();
if (coreContext.isApiUser()) connectionList.addConnection(connection);
connectionManager.addConnection(connection);
}
public void removeConnection(String uri) {
synchronized (lock) {
accountService.checkAccountOpen();
connectionList.removeConnection(uri);
connectionManager.removeConnection(uri);
}
accountService.checkAccountOpen();
connectionList.removeConnection(uri);
connectionManager.removeConnection(uri);
}
public MoneroRpcConnection getConnection() {
synchronized (lock) {
accountService.checkAccountOpen();
return connectionManager.getConnection();
}
accountService.checkAccountOpen();
return connectionManager.getConnection();
}
public List<MoneroRpcConnection> getConnections() {
synchronized (lock) {
accountService.checkAccountOpen();
return connectionManager.getConnections();
}
accountService.checkAccountOpen();
return connectionManager.getConnections();
}
public void setConnection(String connectionUri) {
synchronized (lock) {
accountService.checkAccountOpen();
connectionManager.setConnection(connectionUri); // listener will update connection list
}
accountService.checkAccountOpen();
connectionManager.setConnection(connectionUri); // listener will update connection list
}
public void setConnection(MoneroRpcConnection connection) {
synchronized (lock) {
accountService.checkAccountOpen();
connectionManager.setConnection(connection); // listener will update connection list
}
accountService.checkAccountOpen();
connectionManager.setConnection(connection); // listener will update connection list
}
public MoneroRpcConnection checkConnection() {
synchronized (lock) {
accountService.checkAccountOpen();
connectionManager.checkConnection();
return getConnection();
}
accountService.checkAccountOpen();
connectionManager.checkConnection();
return getConnection();
}
public List<MoneroRpcConnection> checkConnections() {
synchronized (lock) {
accountService.checkAccountOpen();
connectionManager.checkConnections();
return getConnections();
}
accountService.checkAccountOpen();
connectionManager.checkConnections();
return getConnections();
}
public void startCheckingConnection(Long refreshPeriod) {
synchronized (lock) {
accountService.checkAccountOpen();
connectionList.setRefreshPeriod(refreshPeriod);
updatePolling();
}
accountService.checkAccountOpen();
connectionList.setRefreshPeriod(refreshPeriod);
updatePolling();
}
public void stopCheckingConnection() {
synchronized (lock) {
accountService.checkAccountOpen();
connectionManager.stopPolling();
connectionList.setRefreshPeriod(-1L);
}
accountService.checkAccountOpen();
connectionManager.stopPolling();
connectionList.setRefreshPeriod(-1L);
}
public MoneroRpcConnection getBestAvailableConnection() {
synchronized (lock) {
accountService.checkAccountOpen();
return connectionManager.getBestAvailableConnection();
}
accountService.checkAccountOpen();
return connectionManager.getBestAvailableConnection();
}
public void setAutoSwitch(boolean autoSwitch) {
synchronized (lock) {
accountService.checkAccountOpen();
connectionManager.setAutoSwitch(autoSwitch);
connectionList.setAutoSwitch(autoSwitch);
}
accountService.checkAccountOpen();
connectionManager.setAutoSwitch(autoSwitch);
connectionList.setAutoSwitch(autoSwitch);
}
public boolean isConnectionLocal() {
@ -665,6 +638,7 @@ public final class XmrConnectionService {
}
new Thread(() -> {
if (isShutDownStarted) return;
if (!isFixedConnection() && connectionManager.getAutoSwitch()) {
MoneroRpcConnection bestConnection = getBestAvailableConnection();
if (bestConnection != null) connectionManager.setConnection(bestConnection);