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Always use rate limiter for metadata requests, and sleep for a random amount of time between fetching metadata items.

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This commit is contained in:
CalDescent 2023-08-18 20:32:44 +01:00
parent 6bf2b99913
commit b0224651c2
2 changed files with 5 additions and 2 deletions
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2
src/main/java/org/qortal/api/resource/ArbitraryResource.java
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@ -724,7 +724,7 @@ public class ArbitraryResource {
ArbitraryDataResource resource = new ArbitraryDataResource(name, ResourceIdType.NAME, service, identifier); ArbitraryDataResource resource = new ArbitraryDataResource(name, ResourceIdType.NAME, service, identifier);
try { try {
ArbitraryDataTransactionMetadata transactionMetadata = ArbitraryMetadataManager.getInstance().fetchMetadata(resource, false); ArbitraryDataTransactionMetadata transactionMetadata = ArbitraryMetadataManager.getInstance().fetchMetadata(resource, true);
if (transactionMetadata != null) { if (transactionMetadata != null) {
ArbitraryResourceMetadata resourceMetadata = ArbitraryResourceMetadata.fromTransactionMetadata(transactionMetadata, true); ArbitraryResourceMetadata resourceMetadata = ArbitraryResourceMetadata.fromTransactionMetadata(transactionMetadata, true);
if (resourceMetadata != null) { if (resourceMetadata != null) {

5
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataManager.java
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@ -275,7 +275,10 @@ public class ArbitraryDataManager extends Thread {
int offset = 0; int offset = 0;
while (!isStopping) { while (!isStopping) {
Thread.sleep(1000L); final int minSeconds = 3;
final int maxSeconds = 10;
final int randomSleepTime = new Random().nextInt((maxSeconds - minSeconds + 1)) + minSeconds;
Thread.sleep(randomSleepTime * 1000L);
// Any arbitrary transactions we want to fetch data for? // Any arbitrary transactions we want to fetch data for?
try (final Repository repository = RepositoryManager.getRepository()) { try (final Repository repository = RepositoryManager.getRepository()) {