# Set Up MatchMaker Module on Server

## Overview <a href="#diarkis-room-wosettoappusuru" id="diarkis-room-wosettoappusuru"></a>

The MatchMaker module must define matchmaking on an HTTP server. This is necessary because the data is managed in the memory of the HTTP server.

The publication of built-in commands can be set up on UDP and TCP servers.

## Setup <a href="#birutoinkomandowokuraiantonisuru" id="birutoinkomandowokuraiantonisuru"></a>

To publish built-in commands to clients, you can set up using the `diarkisexec` package.

Add the following to the main function of the server. Below is a sample setup for a UDP server. The `setup` function of `diarkisexec` needs to be executed before calling `diarkisexec.StartDiarkis()`.

For more details, please refer to the [diarkisexec API reference](https://docs.diarkis.io/docs/server/current/diarkis/diarkisexec/index.html).

```go
package main

import "github.com/Diarkis/diarkis/diarkisexec"

func main() {
	logConfigPath := "/configs/shared/log.json"
	meshConfigPath := ""

	diarkisexec.SetupDiarkis(logConfigPath, meshConfigPath, &diarkisexec.Modules{
		MatchMaker: &diarkisexec.Options{ConfigPath: "/configs/shared/matching.json", ExposeCommands: true},
	})
	diarkisexec.SetupDiarkisUDPServer("/configs/udp/main.json")
	diarkisexec.StartDiarkis()
}
```

It is recommended to first utilize the server template for easily launching a server. Please consider using this: [Diarkis Server Template](/en/getting-started/diarkis-server-template.md)


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