MessageChain
A Minecraft fabric mod allows developers to interact with server resources like calling web API.
About this Mod
MessageChain
A Minecraft fabric mod allows developers to interact with server resources like calling web API.
I hope this mod can simplify your development process dealing with networking.
Features
- Routing: Merge push and pull actions into one (since v0.1)
- Notification: Receive server-side notifications (since v0.2)
- Data synchronization: Synchronize client-server data (object-based)
- PlayerBridge: Communicate directly between players
Testing
Routing
Run command /msgc_test_routing, there will be an output if success.
Notifications
Run command /msgc_test_notification, there will be an output if success.
Road map
v1 (Next version)
Basic data processing
v2
Data synchronization
v3
PlayerBridge, which allows sending messages to a player directly.
Sponsor
Available Versions
How to Install MessageChain on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "MessageChain". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4, 1.20.3, 1.20.2 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
MessageChain server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is MessageChain compatible with fabric?
MessageChain officially supports fabric for Minecraft 1.20.4, 1.20.3, 1.20.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with MessageChain – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if MessageChain consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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