Schema Management with the Go Client

Tip	The source code for this tutorial is available on GitHub.

This tutorial demonstrates how to register and retrieve Protobuf schemas with the Go Hot Rod client.

Prerequisites

A running Infinispan server.
Go 1.25 or later.

Running the Example

go run ./schemas

Code Walkthrough

Registering an Invalid Schema

The example first attempts to register invalid content to show error handling.

err = schemas.Register(ctx, schemaName, "What is love?")

Registering a Valid Schema

Then it registers a valid Protobuf schema.

schemas.Register(ctx, schemaName, validSchema)

Retrieving a Schema

Use Get to retrieve a previously registered schema by name.

content, found, err := schemas.Get(ctx, schemaName)

Expected Output

=== Registering schema with invalid content ===
Schema registered (server may accept it with errors).

=== Registering corrected schema ===
Schema registered successfully.

=== Getting schema 'simple_tuto_hello.proto' ===
Schema content:
syntax = "proto3";
package hello;

message Greeting {
    string content = 1;
}