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Implement support for instant data propagation with Redis

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Luck
2016-10-24 14:38:12 +01:00
Unverified
parent bb9eab0989
commit 2cfc82f3aa
19 changed files with 452 additions and 72 deletions
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bungee/src/main/java/me/lucko/luckperms/bungee/LPBungeePlugin.java
+52 -27
View File
@@ -42,6 +42,7 @@ import me.lucko.luckperms.common.contexts.ServerCalculator;
import me.lucko.luckperms.common.core.UuidCache;
import me.lucko.luckperms.common.data.Importer;
import me.lucko.luckperms.common.groups.GroupManager;
import me.lucko.luckperms.common.messaging.RedisMessaging;
import me.lucko.luckperms.common.runnables.ExpireTemporaryTask;
import me.lucko.luckperms.common.runnables.UpdateTask;
import me.lucko.luckperms.common.storage.Datastore;
@@ -69,6 +70,7 @@ public class LPBungeePlugin extends Plugin implements LuckPermsPlugin {
private GroupManager groupManager;
private TrackManager trackManager;
private Datastore datastore;
private RedisMessaging redisMessaging = null;
private UuidCache uuidCache;
private ApiProvider apiProvider;
private Logger log;
@@ -86,6 +88,36 @@ public class LPBungeePlugin extends Plugin implements LuckPermsPlugin {
getLog().info("Loading configuration...");
configuration = new BungeeConfig(this);
// register events
getProxy().getPluginManager().registerListener(this, new BungeeListener(this));
// initialise datastore
datastore = StorageFactory.getDatastore(this, "h2");
// initialise redis
if (getConfiguration().isRedisEnabled()) {
getLog().info("Loading redis...");
redisMessaging = new RedisMessaging(this);
try {
redisMessaging.init(getConfiguration().getRedisAddress(), getConfiguration().getRedisPassword());
getLog().info("Loaded redis successfully...");
} catch (Exception e) {
getLog().info("Couldn't load redis...");
e.printStackTrace();
}
}
// setup the update task buffer
final LPBungeePlugin i = this;
updateTaskBuffer = new BufferedRequest<Void>(1000L, this::doAsync) {
@Override
protected Void perform() {
doAsync(new UpdateTask(i));
return null;
}
};
// load locale
localeManager = new LocaleManager();
File locale = new File(getDataFolder(), "lang.yml");
if (locale.exists()) {
@@ -97,9 +129,6 @@ public class LPBungeePlugin extends Plugin implements LuckPermsPlugin {
}
}
// register events
getProxy().getPluginManager().registerListener(this, new BungeeListener(this));
// register commands
getLog().info("Registering commands...");
CommandManager commandManager = new CommandManager(this);
@@ -108,8 +137,7 @@ public class LPBungeePlugin extends Plugin implements LuckPermsPlugin {
// disable the default Bungee /perms command so it gets handled by the Bukkit plugin
getProxy().getDisabledCommands().add("perms");
datastore = StorageFactory.getDatastore(this, "h2");
// load internal managers
getLog().info("Loading internal permission managers...");
uuidCache = new UuidCache(getConfiguration().isOnlineMode());
userManager = new UserManager(this);
@@ -125,32 +153,24 @@ public class LPBungeePlugin extends Plugin implements LuckPermsPlugin {
contextManager.registerCalculator(serverCalculator);
contextManager.registerCalculator(new ServerCalculator<>(getConfiguration().getServer()));
final LPBungeePlugin i = this;
updateTaskBuffer = new BufferedRequest<Void>(1000L, this::doAsync) {
@Override
protected Void perform() {
doAsync(new UpdateTask(i));
return null;
}
};
int mins = getConfiguration().getSyncTime();
if (mins > 0) {
getProxy().getScheduler().schedule(this, new UpdateTask(this), mins, mins, TimeUnit.MINUTES);
}
// 20 times per second (once per "tick")
getProxy().getScheduler().schedule(this, BungeeSenderFactory.get(this), 50L, 50L, TimeUnit.MILLISECONDS);
getProxy().getScheduler().schedule(this, new ExpireTemporaryTask(this), 3L, 3L, TimeUnit.SECONDS);
getProxy().getScheduler().schedule(this, consecutiveExecutor, 1L, 1L, TimeUnit.SECONDS);
// register with the LP API
getLog().info("Registering API...");
apiProvider = new ApiProvider(this);
ApiHandler.registerProvider(apiProvider);
// Run update task to refresh any online users
getLog().info("Scheduling Update Task to refresh any online users.");
updateTaskBuffer.request();
// schedule update tasks
int mins = getConfiguration().getSyncTime();
if (mins > 0) {
getProxy().getScheduler().schedule(this, new UpdateTask(this), mins, mins, TimeUnit.MINUTES);
} else {
// Update online users
updateTaskBuffer.request();
}
// register tasks
getProxy().getScheduler().schedule(this, BungeeSenderFactory.get(this), 50L, 50L, TimeUnit.MILLISECONDS); // 20 times per second (once per "tick")
getProxy().getScheduler().schedule(this, new ExpireTemporaryTask(this), 3L, 3L, TimeUnit.SECONDS);
getProxy().getScheduler().schedule(this, consecutiveExecutor, 1L, 1L, TimeUnit.SECONDS);
getLog().info("Successfully loaded.");
}
@@ -160,6 +180,11 @@ public class LPBungeePlugin extends Plugin implements LuckPermsPlugin {
getLog().info("Closing datastore...");
datastore.shutdown();
if (redisMessaging != null) {
getLog().info("Closing redis...");
redisMessaging.shutdown();
}
getLog().info("Unregistering API...");
ApiHandler.unregisterProvider();
}
bungee/src/main/resources/config.yml
+13
View File
@@ -113,6 +113,19 @@ data:
# e.g. if you're using sqlite or flatfile, this can be set to -1 to save resources.
sync-minutes: 3
# Settings for Redis.
#
# If enabled and configured, LuckPerms will use the Redis PubSub system to inform other
# connected servers of changes. Use the command "/luckpermsbungee networksync" to push changes.
# Data is NOT stored on redis. It is only used as a messaging platform.
#
# If you decide to enable this feature, you should set "sync-minutes" to -1, as there is no need for LuckPerms
# to poll the database for changes.
redis:
enabled: false
address: localhost:6379
password: ''