Eaglercraft — Relay Address Updated

| Error Message | Likely Cause | Solution | | :--- | :--- | :--- | | WebSocket handshake error | The relay is not running or port is blocked. | Check if port 8081 is open via telnet your.ip 8081 . | | Connection closed (1006) | The relay crashed or the backend server is offline. | Restart the relay. Check backend Minecraft server. | | Invalid relay address format | You forgot ws:// or wss:// . | Prepend the correct protocol. | | CORS policy blocked | The relay is on a different domain without CORS headers. | Use the same domain as your Eaglercraft HTML file, or configure CORS in the relay. | | SSL certificate error | Using wss:// with a self-signed cert. | Use a real CA-signed certificate, or switch to ws:// for testing only. | The Eaglercraft relay address is a testament to the creativity of the Minecraft modding community. It is a hack—an elegant, functional hack—that repurposes web technologies to do something they were never designed to do.

Enter the .

The magic of Eaglercraft is that it requires no installation, no Java Runtime Environment, and no powerful GPU. However, this browser-based nature creates a massive problem: how do you get a JavaScript program to talk to a standard Java Minecraft server? eaglercraft relay address

For the casual player, the relay address is just a string of text you paste into a box. But for the technically inclined, it represents the difference between a walled garden and an open web. Host your own relay, secure it with TLS and secrets, and you can offer a browser-based Minecraft experience that is nearly indistinguishable from the real Java client. | Error Message | Likely Cause | Solution