mirrors/bisq
1
0
Fork 0
mirror of https://github.com/bisq-network/bisq.git synced 2025-02-24 15:10:44 +01:00
Code Issues Projects Releases Packages Wiki Activity

Do not use persistNow for snapshots but requestPersistence

Browse source 
This avoids frequent write at dao sync and better performance.
This commit is contained in:
chimp1984 2020-10-04 13:34:28 -05:00
parent f9f33aa16d
commit d18b243322
No known key found for this signature in database
GPG key ID: 9801B4EC591F90E3
2 changed files with 9 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
core/src/main/java/bisq/core/dao/state/DaoStateSnapshotService.java
View file

@ -94,12 +94,10 @@ public class DaoStateSnapshotService {
long ts = System.currentTimeMillis();
if (daoStateSnapshotCandidate != null) {
// Serialisation happens on the userThread so we do not need to clone the data. Write to disk happens
// in a thread but does not interfere with out objects as they got already serialized when passed to the
// write thread.
daoStateStorageService.persistNow(daoStateSnapshotCandidate,
daoStateHashChainSnapshotCandidate,
() -> {
});
// in a thread but does not interfere with our objects as they got already serialized when passed to the
// write thread. We use requestPersistence so we do not write immediately but at next scheduled interval.
// This avoids frequent write at dao sync and better performance.
daoStateStorageService.requestPersistence(daoStateSnapshotCandidate, daoStateHashChainSnapshotCandidate);
log.info("Serializing snapshotCandidate for writing to Disc with height {} at height {} took {} ms",
daoStateSnapshotCandidate.getChainHeight(), chainHeight, System.currentTimeMillis() - ts);
}

8
core/src/main/java/bisq/core/dao/state/storage/DaoStateStorageService.java
View file

@ -76,10 +76,10 @@ public class DaoStateStorageService extends StoreService<DaoStateStore> {
return FILE_NAME;
}
public void persistNow(DaoState daoState, LinkedList<DaoStateHash> daoStateHashChain, Runnable completeHandler) {
public void requestPersistence(DaoState daoState, LinkedList<DaoStateHash> daoStateHashChain) {
store.setDaoState(daoState);
store.setDaoStateHashChain(daoStateHashChain);
persistenceManager.persistNow(completeHandler);
persistenceManager.requestPersistence();
}
public DaoState getPersistedBsqState() {
@ -91,7 +91,9 @@ public class DaoStateStorageService extends StoreService<DaoStateStore> {
}
public void resyncDaoStateFromGenesis(Runnable resultHandler) {
persistNow(new DaoState(), new LinkedList<>(), resultHandler);
store.setDaoState(new DaoState());
store.setDaoStateHashChain(new LinkedList<>());
persistenceManager.persistNow(resultHandler);
}
public void resyncDaoStateFromResources(File storageDir) throws IOException {