Fixed WAL checkpointing not running on some systems

src/main/java/net/coreprotect/consumer/process/Process.java

@@ -73,8 +73,10 @@ public class Process {
                 return;
             }
 
-            Consumer.isPaused = true;
             Statement statement = connection.createStatement();
+            Database.performCheckpoint(statement);
+
+            Consumer.isPaused = true;
             ArrayList<Object[]> consumerData = Consumer.consumer.get(processId);
             Map<Integer, String[]> users = Consumer.consumerUsers.get(processId);
             Map<Integer, Object> consumerObject = Consumer.consumerObjects.get(processId);

src/main/java/net/coreprotect/database/Database.java

@@ -4,6 +4,7 @@ import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -88,6 +89,12 @@ public class Database extends Queue {
         }
     }
 
+    public static void performCheckpoint(Statement statement) throws SQLException {
+        if (!Config.getGlobal().MYSQL) {
+            statement.executeUpdate("PRAGMA wal_checkpoint(TRUNCATE)");
+        }
+    }
+
     public static void setMultiInt(PreparedStatement statement, int value, int count) {
         try {
             for (int i = 1; i <= count; i++) {