Restart4Server
Running a Minecraft server often means dealing with unexpected crashes or the need for scheduled restarts. Manually restarting a server can be tedious, especially if you are not always available to monitor it. Restart4Server is a lightweight server-side add-on that solves this problem by introducing a simple restart command and an automatic crash recovery mechanism. When the server stops, whether intentionally or due to a crash, Restart4Server creates a restart file in the parent directory. This file can then be read by a watchdog script or launcher to trigger a reboot, keeping your world online with minimal downtime.
Key Features of Restart4Server
This mod focuses on doing one thing exceptionally well: ensuring your server can restart itself without manual intervention. Here is what you get when you install Restart4Server for Minecraft:
- Restart command: A dedicated in-game or console command that gracefully shuts down the server and generates a restart flag file.
- Crash recovery: If the server crashes unexpectedly, the mod automatically writes the restart file, so your watchdog script knows to bring it back up.
- Simple file-based trigger: The restart file is placed in the server's parent directory, making it easy to integrate with any existing server management tool.
- Lightweight and server-only: No client-side installation is required, and the mod has a minimal performance footprint.
If you use the foxygame.net launcher, you can find Restart4Server in its add-on catalog and install it with a single click, ensuring automatic updates and perfect version compatibility without any manual file handling.
How to Install Restart4Server
Getting the mod up and running is straightforward. Follow these steps to download Restart4Server and integrate it into your server environment.
Step 1: Download the Mod
First, you need to obtain the mod file. You can download Restart4Server from popular mod hosting platforms or directly through the foxygame.net launcher, which automatically selects the correct version for your server. Make sure you choose the build that matches your Minecraft version and mod loader.
Step 2: Place the Mod in the Server's Mods Folder
Once downloaded, locate your server's root directory. Open the mods folder (create one if it does not exist) and place the Restart4Server JAR file inside. The mod is designed for the Fabric loader, so ensure your server is running Fabric. If you are using a different loader, check the mod's documentation for compatibility notes.
Step 3: Configure and Use the Restart Command
After placing the mod, start your server. Restart4Server works out of the box with no configuration required. To trigger a restart, simply type /restart in the server console or as an operator in-game. The server will shut down cleanly and create a file named restart in the parent directory. Your external watchdog script or launcher can then detect this file and restart the server automatically.
Why Use Restart4Server?
Server administrators often rely on complex scripts to handle restarts. Restart4Server simplifies this by moving the trigger logic into the game itself. Instead of polling for server health or parsing logs, your external tool only needs to check for the presence of a single file. This reduces the chance of false positives and makes the restart process more reliable. Additionally, the mod's crash recovery feature ensures that even unexpected JVM crashes are caught, giving you peace of mind when you are away from the console.
Supported Minecraft Versions and Loaders
Restart4Server is built for the Fabric mod loader and supports a wide range of modern Minecraft versions. As of this writing, it is compatible with Minecraft 1.20.4, 1.20.1, 1.19.4, and several earlier releases. Always check the mod's official page for the latest version list. Because it is a server-only mod, you do not need to install it on client instances, and it works seamlessly with vanilla clients connecting to your server.
Integrating with Your Server Management Workflow
To make the most of Restart4Server, pair it with a simple startup script. For example, a bash script on Linux or a batch file on Windows can loop indefinitely, launching the server and then checking for the restart file after the process exits. If the file exists, the script deletes it and starts the server again. This creates a fully automated restart loop that handles both scheduled reboots and crash recovery. The mod's design is intentionally minimal, so you retain full control over how your server behaves.
Conclusion
Restart4Server is a must-have tool for any Minecraft server owner who values uptime and automation. By adding a straightforward restart command and reliable crash detection, it eliminates the need for constant manual monitoring. Whether you run a small private server or a large community network, this mod streamlines your maintenance routine. Download Restart4Server today and give your server the resilience it deserves.