Add MaxConnections setting for MySQL on BungeeCord

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>at.pcgamingfreaks</groupId>
 	<artifactId>MarriageMaster</artifactId>
-	<version>1.31.8</version>
+	<version>1.31.9-SNAPSHOT</version>
 	<name>MarriageMaster</name>
 
 	<repositories>

resources/bungee_config.yml

@@ -44,6 +44,7 @@ Database:
     User: minecraft
     Password: minecraft
     Properties: []
+    MaxConnections: 2
   Tables:
     User: marry_players
     Home: marry_home
@@ -56,4 +57,4 @@ Misc:
   DisableV2Info: false
 
 # Config File Version. Don't touch it!
-Version: 6
+Version: 7

src/at/pcgamingfreaks/MarriageMaster/Bungee/Database/Config.java

@@ -40,7 +40,7 @@ public class Config
 	private MarriageMaster plugin;
 	private Configuration config;
 	private ConfigurationProvider configurationProvider;
-	private static final int CONFIG_VERSION = 6;
+	private static final int CONFIG_VERSION = 7;
 
 	public Config(MarriageMaster marriagemaster)
 	{
@@ -93,6 +93,7 @@ private void updateConfig(File file)
 			case 3: config.set("Database.MySQL.Properties", new ArrayList<>());
 			case 4: config.set("Database.UUID_Type", "online");
 			case 5:
+			case 6: config.set("Database.MySQL.MaxConnections", 2);
 				break;
 			case CONFIG_VERSION: return;
 			default: plugin.log.info("Config File Version newer than expected!"); return;
@@ -232,6 +233,11 @@ public String getMySQLProperties()
 		return str.toString();
 	}
 
+	public int getMySQLMaxConnections()
+	{
+		return Math.max(1, config.getInt("Database.MySQL.MaxConnections", 2));
+	}
+
 	public String getUUIDType()
 	{
 		return config.getString("Database.UUID_Type", "auto");

src/at/pcgamingfreaks/MarriageMaster/Bungee/Database/MySQL.java

@@ -54,7 +54,7 @@ public MySQL(MarriageMaster marriagemaster)
 		poolConfig.setUsername(plugin.config.getMySQLUser());
 		poolConfig.setPassword(plugin.config.getMySQLPassword());
 		poolConfig.setMinimumIdle(1);
-		poolConfig.setMaximumPoolSize(2);
+		poolConfig.setMaximumPoolSize(plugin.config.getMySQLMaxConnections());
 		poolConfig.setPoolName("MarriageMaster-Connection-Pool");
 		poolConfig.addDataSourceProperty("cachePrepStmts", "true");
 		dataSource = new HikariDataSource(poolConfig);