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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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164
src/main/java/client/MapleFamily.java
View File

@@ -182,97 +182,95 @@ public class MapleFamily {
}
}
public static void loadAllFamilies() {
try(Connection con = DatabaseConnection.getConnection()) {
List<Pair<Pair<Integer, Integer>, MapleFamilyEntry>> unmatchedJuniors = new ArrayList<>(200); // <<world, seniorid> familyEntry>
try(PreparedStatement psEntries = con.prepareStatement("SELECT * FROM family_character")) {
ResultSet rsEntries = psEntries.executeQuery();
while(rsEntries.next()) { // can be optimized
int cid = rsEntries.getInt("cid");
String name = null;
int level = -1;
int jobID = -1;
int world = -1;
try(PreparedStatement ps = con.prepareStatement("SELECT world, name, level, job FROM characters WHERE id = ?")) {
ps.setInt(1, cid);
ResultSet rs = ps.executeQuery();
if(rs.next()) {
world = rs.getInt("world");
name = rs.getString("name");
level = rs.getInt("level");
jobID = rs.getInt("job");
} else {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, "Could not load character information of " + cid + " in loadAllFamilies(). (RECORD DOES NOT EXIST)");
continue;
}
} catch(SQLException e) {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, e, "Could not load character information of " + cid + " in loadAllFamilies(). (SQL ERROR)");
continue;
}
int familyid = rsEntries.getInt("familyid");
int seniorid = rsEntries.getInt("seniorid");
int reputation = rsEntries.getInt("reputation");
int todaysRep = rsEntries.getInt("todaysrep");
int totalRep = rsEntries.getInt("totalreputation");
int repsToSenior = rsEntries.getInt("reptosenior");
String precepts = rsEntries.getString("precepts");
//Timestamp lastResetTime = rsEntries.getTimestamp("lastresettime"); //taken care of by FamilyDailyResetTask
World wserv = Server.getInstance().getWorld(world);
if (wserv == null) {
continue;
}
MapleFamily family = wserv.getFamily(familyid);
if(family == null) {
family = new MapleFamily(familyid, world);
Server.getInstance().getWorld(world).addFamily(familyid, family);
}
MapleFamilyEntry familyEntry = new MapleFamilyEntry(family, cid, name, level, MapleJob.getById(jobID));
family.addEntry(familyEntry);
if(seniorid <= 0) {
family.setLeader(familyEntry);
family.setMessage(precepts, false);
}
MapleFamilyEntry senior = family.getEntryByID(seniorid);
if(senior != null) {
familyEntry.setSenior(family.getEntryByID(seniorid), false);
public static void loadAllFamilies(Connection con) {
List<Pair<Pair<Integer, Integer>, MapleFamilyEntry>> unmatchedJuniors = new ArrayList<>(200); // <<world, seniorid> familyEntry>
try (PreparedStatement psEntries = con.prepareStatement("SELECT * FROM family_character")) {
ResultSet rsEntries = psEntries.executeQuery();
while (rsEntries.next()) { // can be optimized
int cid = rsEntries.getInt("cid");
String name = null;
int level = -1;
int jobID = -1;
int world = -1;
try (PreparedStatement ps = con.prepareStatement("SELECT world, name, level, job FROM characters WHERE id = ?")) {
ps.setInt(1, cid);
ResultSet rs = ps.executeQuery();
if (rs.next()) {
world = rs.getInt("world");
name = rs.getString("name");
level = rs.getInt("level");
jobID = rs.getInt("job");
} else {
if(seniorid > 0) unmatchedJuniors.add(new Pair<>(new Pair<>(world, seniorid), familyEntry));
}
familyEntry.setReputation(reputation);
familyEntry.setTodaysRep(todaysRep);
familyEntry.setTotalReputation(totalRep);
familyEntry.setRepsToSenior(repsToSenior);
//load used entitlements
try (PreparedStatement ps = con.prepareStatement("SELECT entitlementid FROM family_entitlement WHERE charid = ?")) {
ps.setInt(1, familyEntry.getChrId());
ResultSet rs = ps.executeQuery();
while(rs.next()) {
familyEntry.setEntitlementUsed(rs.getInt("entitlementid"));
}
FilePrinter.printError(FilePrinter.FAMILY_ERROR, "Could not load character information of " + cid + " in loadAllFamilies(). (RECORD DOES NOT EXIST)");
continue;
}
} catch (SQLException e) {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, e, "Could not load character information of " + cid + " in loadAllFamilies(). (SQL ERROR)");
continue;
}
} catch(SQLException e) {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, e, "Could not get family_character entries.");
e.printStackTrace();
}
// link missing ones (out of order)
for(Pair<Pair<Integer, Integer>, MapleFamilyEntry> unmatchedJunior : unmatchedJuniors) {
int world = unmatchedJunior.getLeft().getLeft();
int seniorid = unmatchedJunior.getLeft().getRight();
MapleFamilyEntry junior = unmatchedJunior.getRight();
MapleFamilyEntry senior = Server.getInstance().getWorld(world).getFamily(junior.getFamily().getID()).getEntryByID(seniorid);
if(senior != null) {
junior.setSenior(senior, false);
int familyid = rsEntries.getInt("familyid");
int seniorid = rsEntries.getInt("seniorid");
int reputation = rsEntries.getInt("reputation");
int todaysRep = rsEntries.getInt("todaysrep");
int totalRep = rsEntries.getInt("totalreputation");
int repsToSenior = rsEntries.getInt("reptosenior");
String precepts = rsEntries.getString("precepts");
//Timestamp lastResetTime = rsEntries.getTimestamp("lastresettime"); //taken care of by FamilyDailyResetTask
World wserv = Server.getInstance().getWorld(world);
if (wserv == null) {
continue;
}
MapleFamily family = wserv.getFamily(familyid);
if (family == null) {
family = new MapleFamily(familyid, world);
Server.getInstance().getWorld(world).addFamily(familyid, family);
}
MapleFamilyEntry familyEntry = new MapleFamilyEntry(family, cid, name, level, MapleJob.getById(jobID));
family.addEntry(familyEntry);
if (seniorid <= 0) {
family.setLeader(familyEntry);
family.setMessage(precepts, false);
}
MapleFamilyEntry senior = family.getEntryByID(seniorid);
if (senior != null) {
familyEntry.setSenior(family.getEntryByID(seniorid), false);
} else {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, "Missing senior for character " + junior.getName() + " in world " + world);
if (seniorid > 0) {
unmatchedJuniors.add(new Pair<>(new Pair<>(world, seniorid), familyEntry));
}
}
familyEntry.setReputation(reputation);
familyEntry.setTodaysRep(todaysRep);
familyEntry.setTotalReputation(totalRep);
familyEntry.setRepsToSenior(repsToSenior);
//load used entitlements
try (PreparedStatement ps = con.prepareStatement("SELECT entitlementid FROM family_entitlement WHERE charid = ?")) {
ps.setInt(1, familyEntry.getChrId());
ResultSet rs = ps.executeQuery();
while (rs.next()) {
familyEntry.setEntitlementUsed(rs.getInt("entitlementid"));
}
}
}
} catch(SQLException e) {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, e, "Could not get DB connection.");
} catch (SQLException e) {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, e, "Could not get family_character entries.");
e.printStackTrace();
}
for(World world : Server.getInstance().getWorlds()) {
for(MapleFamily family : world.getFamilies()) {
// link missing ones (out of order)
for (Pair<Pair<Integer, Integer>, MapleFamilyEntry> unmatchedJunior : unmatchedJuniors) {
int world = unmatchedJunior.getLeft().getLeft();
int seniorid = unmatchedJunior.getLeft().getRight();
MapleFamilyEntry junior = unmatchedJunior.getRight();
MapleFamilyEntry senior = Server.getInstance().getWorld(world).getFamily(junior.getFamily().getID()).getEntryByID(seniorid);
if (senior != null) {
junior.setSenior(senior, false);
} else {
FilePrinter.printError(FilePrinter.FAMILY_ERROR, "Missing senior for character " + junior.getName() + " in world " + world);
}
}
for (World world : Server.getInstance().getWorlds()) {
for (MapleFamily family : world.getFamilies()) {
family.getLeader().doFullCount();
}
}

24
src/main/java/client/newyear/NewYearCardRecord.java
View File

@@ -339,22 +339,18 @@ public class NewYearCardRecord {
}
}
}
public static void startPendingNewYearCardRequests() {
try (Connection con = DatabaseConnection.getConnection()) {
try (PreparedStatement ps = con.prepareStatement("SELECT * FROM newyear WHERE timereceived = 0 AND senderdiscard = 0")) {
try (ResultSet rs = ps.executeQuery()) {
while (rs.next()) {
NewYearCardRecord newyear = new NewYearCardRecord(rs.getInt("senderid"), rs.getString("sendername"), rs.getInt("receiverid"), rs.getString("receivername"), rs.getString("message"));
newyear.setExtraNewYearCardRecord(rs.getInt("id"), rs.getBoolean("senderdiscard"), rs.getBoolean("receiverdiscard"), rs.getBoolean("received"), rs.getLong("timesent"), rs.getLong("timereceived"));
Server.getInstance().setNewYearCard(newyear);
newyear.startNewYearCardTask();
}
public static void startPendingNewYearCardRequests(Connection con) throws SQLException {
try (PreparedStatement ps = con.prepareStatement("SELECT * FROM newyear WHERE timereceived = 0 AND senderdiscard = 0")) {
try (ResultSet rs = ps.executeQuery()) {
while (rs.next()) {
NewYearCardRecord newyear = new NewYearCardRecord(rs.getInt("senderid"), rs.getString("sendername"), rs.getInt("receiverid"), rs.getString("receivername"), rs.getString("message"));
newyear.setExtraNewYearCardRecord(rs.getInt("id"), rs.getBoolean("senderdiscard"), rs.getBoolean("receiverdiscard"), rs.getBoolean("received"), rs.getLong("timesent"), rs.getLong("timereceived"));
Server.getInstance().setNewYearCard(newyear);
newyear.startNewYearCardTask();
}
}
} catch(SQLException sqle) {
sqle.printStackTrace();
}
}
}

102
src/main/java/net/server/Server.java
View File

@@ -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 {