TuxCoding/FastLogin
1
0
Fork 1
mirror of https://github.com/TuxCoding/FastLogin.git synced 2025-07-31 19:24:47 +02:00
Code Issues Packages Projects Releases Wiki Activity

Acquire save lock before getting a SQL connection

Browse Source
This commit is contained in:
games647
2023-04-12 09:16:17 +02:00
parent 0214827266
commit 4717bf82f7
1 changed files with 5 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
core/src/main/java/com/github/games647/fastlogin/core/storage/SQLStorage.java
View File

@@ -143,11 +143,9 @@ public abstract class SQLStorage implements AuthStorage {
@Override @Override
public void save(StoredProfile playerProfile) { public void save(StoredProfile playerProfile) {
try (Connection con = dataSource.getConnection()) {
String uuid = playerProfile.getOptId().map(UUIDAdapter::toMojangId).orElse(null); String uuid = playerProfile.getOptId().map(UUIDAdapter::toMojangId).orElse(null);
synchronized (playerProfile) {
playerProfile.getSaveLock().lock(); try (Connection con = dataSource.getConnection()) {
try {
if (playerProfile.isSaved()) { if (playerProfile.isSaved()) {
try (PreparedStatement saveStmt = con.prepareStatement(UPDATE_PROFILE)) { try (PreparedStatement saveStmt = con.prepareStatement(UPDATE_PROFILE)) {
saveStmt.setString(1, uuid); saveStmt.setString(1, uuid);
@@ -174,13 +172,11 @@ public abstract class SQLStorage implements AuthStorage {
} }
} }
} }
} finally {
playerProfile.getSaveLock().unlock();
}
} catch (SQLException ex) { } catch (SQLException ex) {
core.getPlugin().getLog().error("Failed to save playerProfile {}", playerProfile, ex); core.getPlugin().getLog().error("Failed to save playerProfile {}", playerProfile, ex);
} }
} }
}
@Override @Override
public void close() { public void close() {