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Fixed bug causing cache invalidation to be skipped, due to incorrect message reuse.

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The "Data Management" screen should now update correctly without a core restart.
This commit is contained in:
CalDescent 2023-03-10 19:46:58 +00:00
parent 101023ba1d
commit b5cb5f1da3
2 changed files with 11 additions and 12 deletions
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21
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataFileManager.java
View File

@ -148,10 +148,10 @@ public class ArbitraryDataFileManager extends Thread {
if (!arbitraryDataFileRequests.containsKey(Base58.encode(hash))) {
LOGGER.debug("Requesting data file {} from peer {}", hash58, peer);
Long startTime = NTP.getTime();
ArbitraryDataFileMessage receivedArbitraryDataFileMessage = fetchArbitraryDataFile(peer, null, signature, hash, null);
ArbitraryDataFile receivedArbitraryDataFile = fetchArbitraryDataFile(peer, null, signature, hash, null);
Long endTime = NTP.getTime();
if (receivedArbitraryDataFileMessage != null && receivedArbitraryDataFileMessage.getArbitraryDataFile() != null) {
LOGGER.debug("Received data file {} from peer {}. Time taken: {} ms", receivedArbitraryDataFileMessage.getArbitraryDataFile().getHash58(), peer, (endTime-startTime));
if (receivedArbitraryDataFile != null) {
LOGGER.debug("Received data file {} from peer {}. Time taken: {} ms", receivedArbitraryDataFile.getHash58(), peer, (endTime-startTime));
receivedAtLeastOneFile = true;
// Remove this hash from arbitraryDataFileHashResponses now that we have received it
@ -193,11 +193,11 @@ public class ArbitraryDataFileManager extends Thread {
return receivedAtLeastOneFile;
}
private ArbitraryDataFileMessage fetchArbitraryDataFile(Peer peer, Peer requestingPeer, byte[] signature, byte[] hash, Message originalMessage) throws DataException {
private ArbitraryDataFile fetchArbitraryDataFile(Peer peer, Peer requestingPeer, byte[] signature, byte[] hash, Message originalMessage) throws DataException {
ArbitraryDataFile existingFile = ArbitraryDataFile.fromHash(hash, signature);
boolean fileAlreadyExists = existingFile.exists();
String hash58 = Base58.encode(hash);
ArbitraryDataFileMessage arbitraryDataFileMessage;
ArbitraryDataFile arbitraryDataFile;
// Fetch the file if it doesn't exist locally
if (!fileAlreadyExists) {
@ -227,28 +227,27 @@ public class ArbitraryDataFileManager extends Thread {
}
ArbitraryDataFileMessage peersArbitraryDataFileMessage = (ArbitraryDataFileMessage) response;
arbitraryDataFileMessage = new ArbitraryDataFileMessage(signature, peersArbitraryDataFileMessage.getArbitraryDataFile());
arbitraryDataFile = peersArbitraryDataFileMessage.getArbitraryDataFile();
} else {
LOGGER.debug(String.format("File hash %s already exists, so skipping the request", hash58));
arbitraryDataFileMessage = new ArbitraryDataFileMessage(signature, existingFile);
arbitraryDataFile = existingFile;
}
// We might want to forward the request to the peer that originally requested it
this.handleArbitraryDataFileForwarding(requestingPeer, arbitraryDataFileMessage, originalMessage);
this.handleArbitraryDataFileForwarding(requestingPeer, new ArbitraryDataFileMessage(signature, arbitraryDataFile), originalMessage);
boolean isRelayRequest = (requestingPeer != null);
if (isRelayRequest) {
if (!fileAlreadyExists) {
// File didn't exist locally before the request, and it's a forwarding request, so delete it
LOGGER.debug("Deleting file {} because it was needed for forwarding only", Base58.encode(hash));
ArbitraryDataFile dataFile = arbitraryDataFileMessage.getArbitraryDataFile();
// Keep trying to delete the data until it is deleted, or we reach 10 attempts
dataFile.delete(10);
arbitraryDataFile.delete(10);
}
}
return arbitraryDataFileMessage;
return arbitraryDataFile;
}
private void handleFileListRequests(byte[] signature) {

2
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataFileRequestThread.java
View File

@ -114,7 +114,7 @@ public class ArbitraryDataFileRequestThread implements Runnable {
return;
}
LOGGER.debug("Fetching file {} from peer {} via request thread...", hash58, peer);
LOGGER.trace("Fetching file {} from peer {} via request thread...", hash58, peer);
arbitraryDataFileManager.fetchArbitraryDataFiles(repository, peer, signature, arbitraryTransactionData, Arrays.asList(hash));
} catch (DataException e) {