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Use existing connection for loading new year + family

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Move async tasks earlier for lower chance of having to wait
This commit is contained in:
P0nk
2021-04-16 20:37:51 +02:00
parent 8335e77f2e
commit 5a5110d905
3 changed files with 144 additions and 146 deletions
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102
src/main/java/net/server/Server.java
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@@ -704,7 +704,7 @@ public class Server {
}
private void installWorldPlayerRanking(int worldid) {
List<Pair<Integer, List<Pair<String, Integer>>>> ranking = updatePlayerRankingFromDB(worldid);
List<Pair<Integer, List<Pair<String, Integer>>>> ranking = loadPlayerRankingFromDB(worldid);
if (!ranking.isEmpty()) {
wldWLock.lock();
try {
@@ -736,7 +736,7 @@ public class Server {
wldWLock.unlock();
}
} else {
List<Pair<Integer, List<Pair<String, Integer>>>> ranking = updatePlayerRankingFromDB(-1 * (this.getWorldsSize() - 2)); // update ranking list
List<Pair<Integer, List<Pair<String, Integer>>>> ranking = loadPlayerRankingFromDB(-1 * (this.getWorldsSize() - 2)); // update ranking list
wldWLock.lock();
try {
@@ -748,40 +748,47 @@ public class Server {
}
public void updateWorldPlayerRanking() {
List<Pair<Integer, List<Pair<String, Integer>>>> rankUpdates = updatePlayerRankingFromDB(-1 * (this.getWorldsSize() - 1));
if (!rankUpdates.isEmpty()) {
wldWLock.lock();
try {
if (!YamlConfig.config.server.USE_WHOLE_SERVER_RANKING) {
for (int i = playerRanking.size(); i <= rankUpdates.get(rankUpdates.size() - 1).getLeft(); i++) {
playerRanking.add(new ArrayList<>(0));
}
for (Pair<Integer, List<Pair<String, Integer>>> wranks : rankUpdates) {
playerRanking.set(wranks.getLeft(), wranks.getRight());
}
} else {
playerRanking.set(0, rankUpdates.get(0).getRight());
}
} finally {
wldWLock.unlock();
}
List<Pair<Integer, List<Pair<String, Integer>>>> rankUpdates = loadPlayerRankingFromDB(-1 * (this.getWorldsSize() - 1));
if (rankUpdates.isEmpty()) {
return;
}
wldWLock.lock();
try {
if (!YamlConfig.config.server.USE_WHOLE_SERVER_RANKING) {
for (int i = playerRanking.size(); i <= rankUpdates.get(rankUpdates.size() - 1).getLeft(); i++) {
playerRanking.add(new ArrayList<>(0));
}
for (Pair<Integer, List<Pair<String, Integer>>> wranks : rankUpdates) {
playerRanking.set(wranks.getLeft(), wranks.getRight());
}
} else {
playerRanking.set(0, rankUpdates.get(0).getRight());
}
} finally {
wldWLock.unlock();
}
}
private void initWorldPlayerRanking() {
if (YamlConfig.config.server.USE_WHOLE_SERVER_RANKING) {
playerRanking.add(new ArrayList<>(0));
wldWLock.lock();
try {
playerRanking.add(new ArrayList<>(0));
} finally {
wldWLock.unlock();
}
}
updateWorldPlayerRanking();
}
private static List<Pair<Integer, List<Pair<String, Integer>>>> updatePlayerRankingFromDB(int worldid) {
private static List<Pair<Integer, List<Pair<String, Integer>>>> loadPlayerRankingFromDB(int worldid) {
List<Pair<Integer, List<Pair<String, Integer>>>> rankSystem = new ArrayList<>();
List<Pair<String, Integer>> rankUpdate = new ArrayList<>(0);
try (Connection con = DatabaseConnection.getConnection()) {
String worldQuery;
if (!YamlConfig.config.server.USE_WHOLE_SERVER_RANKING) {
if (worldid >= 0) {
@@ -793,6 +800,7 @@ public class Server {
worldQuery = (" AND `characters`.`world` >= 0 AND `characters`.`world` <= " + Math.abs(worldid));
}
List<Pair<String, Integer>> rankUpdate = new ArrayList<>(0);
try (PreparedStatement ps = con.prepareStatement("SELECT `characters`.`name`, `characters`.`level`, `characters`.`world` FROM `characters` LEFT JOIN accounts ON accounts.id = characters.accountid WHERE `characters`.`gm` < 2 AND `accounts`.`banned` = '0'" + worldQuery + " ORDER BY " + (!YamlConfig.config.server.USE_WHOLE_SERVER_RANKING ? "world, " : "") + "level DESC, exp DESC, lastExpGainTime ASC LIMIT 50");
ResultSet rs = ps.executeQuery()) {
@@ -836,22 +844,6 @@ public class Server {
throw new IllegalStateException("Failed to initiate a connection to the database");
}
TimeZone.setDefault(TimeZone.getTimeZone(YamlConfig.config.server.TIMEZONE));
try (Connection con = DatabaseConnection.getConnection()) {
setAllLoggedOut(con);
setAllMerchantsInactive(con);
cleanNxcodeCoupons(con);
loadCouponRates(con);
updateActiveCoupons(con);
MapleCashidGenerator.loadExistentCashIdsFromDb(con);
applyAllNameChanges(con); // -- name changes can be missed by INSTANT_NAME_CHANGE --
applyAllWorldTransfers(con);
} catch (SQLException sqle) {
log.error("Failed to run all startup-bound database tasks", sqle);
throw new IllegalStateException(sqle);
}
final ExecutorService initExecutor = Executors.newFixedThreadPool(10);
// Run slow operations asynchronously to make startup faster
final List<Future<?>> futures = new ArrayList<>();
@@ -861,11 +853,30 @@ public class Server {
futures.add(initExecutor.submit(() -> MapleSkillbookInformationProvider.loadAllSkillbookInformation()));
futures.add(initExecutor.submit(() -> MaplePlayerNPCFactory.loadFactoryMetadata()));
TimeZone.setDefault(TimeZone.getTimeZone(YamlConfig.config.server.TIMEZONE));
try (Connection con = DatabaseConnection.getConnection()) {
setAllLoggedOut(con);
setAllMerchantsInactive(con);
cleanNxcodeCoupons(con);
loadCouponRates(con);
updateActiveCoupons(con);
NewYearCardRecord.startPendingNewYearCardRequests(con);
MapleCashidGenerator.loadExistentCashIdsFromDb(con);
applyAllNameChanges(con); // -- name changes can be missed by INSTANT_NAME_CHANGE --
applyAllWorldTransfers(con);
if (YamlConfig.config.server.USE_FAMILY_SYSTEM) {
MapleFamily.loadAllFamilies(con);
}
} catch (SQLException sqle) {
log.error("Failed to run all startup-bound database tasks", sqle);
throw new IllegalStateException(sqle);
}
ThreadManager.getInstance().start();
initializeTimelyTasks(); // aggregated method for timely tasks thanks to lxconan
NewYearCardRecord.startPendingNewYearCardRequests();
if (YamlConfig.config.server.USE_THREAD_TRACKER) {
ThreadTracker.getInstance().registerThreadTrackerTask();
}
@@ -885,13 +896,6 @@ public class Server {
System.exit(0);
}
if (YamlConfig.config.server.USE_FAMILY_SYSTEM) {
long timeToTake = System.currentTimeMillis();
MapleFamily.loadAllFamilies();
final double familyLoadTime = (System.currentTimeMillis() - timeToTake) / 1000.0;
log.info("Families loaded in {} seconds", familyLoadTime);
}
// Wait on all async tasks to complete
for (Future<?> future : futures) {
try {