سلسلة خوادم ماين كرافت (الحلقة 12): إعداد سيرفر Proxy مع BungeeCord Minecraft Server Series (Part 12): Setup Proxy Server with BungeeCord

Part 12: Setup Proxy Server with BungeeCord

In this in-depth episode of the professional Minecraft Server series, we cover Setup Proxy Server with BungeeCord with comprehensive and integrated detail. This guide is designed for server administrators aspiring to reach a professional level in Minecraft server management.

Minecraft is not just a building and creativity game; it's an advanced educational and technical platform requiring deep understanding of several areas: memory management, networking, database management, Java programming, and cybersecurity. Every successful server is the result of precise integration of these skills.

Understanding Minecraft Server Infrastructure

Minecraft server relies on Java Virtual Machine (JVM) to execute code. JVM is responsible for memory management, garbage collection, and bytecode instruction execution. Understanding how JVM works is fundamental to optimizing server performance.

When running a Minecraft server, the server.jar file is loaded, which contains the game's core code. This file includes the Game Engine, Block System, Entity System, and all components necessary to run the virtual world.

Prerequisites - Complete Detail

Operating System

For best performance, Windows Server 2019/2022 or Ubuntu 22.04 LTS is recommended. These operating systems are designed for 24/7 operation and provide high stability. If using Windows 10/11 for testing, ensure 'High Performance' is enabled in power settings.

Random Access Memory (RAM)

Minimum is 4GB, but this is insufficient for any serious server. 8GB is recommended for small servers (up to 10 players), 16GB for medium servers (10-50 players), and 32GB+ for large servers. Remember that memory is used not only by the server but also by the system and other processes.

Processor (CPU)

Minecraft heavily relies on single-core performance. Intel Core i5 10th gen or newer, or AMD Ryzen 5 3rd gen or newer, will provide excellent performance. For large servers, Intel Xeon or AMD EPYC processors supporting high multi-core counts are recommended.

Storage

Using SSD is mandatory. Traditional HDDs will cause significant lag and poor gameplay experience. NVMe SSD is recommended for fastest load times. Storage capacity depends on players and maps: 50GB minimum, 100GB for medium servers, and 500GB+ for large servers with multiple maps.

Internet Connection

Upload speed is most important. For home servers, you need at least 10 Mbps for 5-10 players. For large servers, 100 Mbps or more is needed. Use wired (Ethernet) connection instead of Wi-Fi to reduce latency.

Detailed Steps for Setup Proxy Server with BungeeCord

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Step 1: Preparation and Check

Before starting, open Task Manager by pressing Ctrl+Shift+Esc. Go to Performance tab and check current resource usage. Ensure no background processes are consuming significant resources. If found, stop them or schedule for another time.

Step 2: Create Server Folder

Create a new folder in an easily accessible path, such as C:\MinecraftServer or /home/user/minecraft-server. Ensure the folder has full read/write permissions. On Linux, use:

mkdir -p ~/minecraft-server && cd ~/minecraft-server

Step 3: Download Server File

Visit the official Minecraft website (minecraft.net) and download the latest server.jar version. Ensure compatibility with your Java version. To check Java version, open Terminal and type:

java -version

Result should be Java 17 or newer. If older, update from oracle.com.

Step 4: Verify File Integrity

After download, verify server.jar integrity using the official website's verification tool. Corrupted files may cause unexpected server issues.

Basic Commands and Command Line Settings

When running Minecraft server, you can pass several arguments to customize behavior. Most important arguments:

• -Xms2G: Set minimum memory (2GB in this example)
• -Xmx4G: Set maximum memory (4GB in this example)
• -XX:+UseG1GC: Enable G1 Garbage Collector for optimal performance
• -jar server.jar: Specify server file
• nogui: Run server without GUI (recommended for servers)

Example of advanced startup command:

java -Xms4G -Xmx8G -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -jar server.jar nogui

Advanced Performance Optimization

To get maximum performance from your server, you can modify several JVM settings. G1GC (Garbage First Garbage Collector) is the default and best option for most cases. If you have more than 32GB RAM, try ZGC which provides lower pause times.

Useful JVM parameters:

• -XX:+UseG1GC: Enable G1GC
• -XX:MaxGCPauseMillis=200: Set maximum GC pause time in milliseconds
• -XX:+UnlockExperimentalVMOptions: Unlock experimental options
• -XX:+UseZGC: Enable ZGC (for Java 15+)
• -XX:+UseStringDeduplication: Reduce memory usage for duplicate strings

Performance Monitoring and Troubleshooting

Always monitor TPS (Ticks Per Second) using /tps command in-game or via monitoring plugins. Ideal TPS is 20. Any drop below 15 indicates performance issues.

Common Memory Issues

If you encounter OutOfMemoryError, the server needs more memory. Increase -Xmx value or reduce players/maps. You can also enable memory compression using:

-XX:+UseCompressedOops

Network Issues

If you see 'Failed to bind to port', port 25565 is already in use. Use netstat to check:

netstat -ano | findstr :25565

If a process is using the port, you can stop it or change the port in server.properties.

Server Cybersecurity

Securing your server is critically important. Enable whitelist to allow only trusted players. Use strong passwords for RCON. Update server regularly to fix security vulnerabilities.

Conclusion and Next Steps

Congratulations! You've successfully completed Part 12. You now have a deep understanding of Setup Proxy Server with BungeeCord. In the next episode, we'll cover another advanced topic that will take your skills to the next level.

Remember: Minecraft server management is a continuous learning journey. Every problem you encounter is a learning opportunity. Don't hesitate to search Minecraft communities and ask for help when needed.