# Set Up Field Module on Server

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

The Field module needs to be set up on HTTP, UDP, and TCP servers.

By managing Field's memory data through the HTTP server and exposing built-in commands via UDP and TCP servers, you can make them available for use.

## Setup <a href="#configuring-built-in-commands" id="configuring-built-in-commands"></a>

Add the following to the main function of the HTTP server.

```go
package main

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

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

	diarkisexec.SetupDiarkis(logConfigPath, meshConfigPath, &diarkisexec.Modules{
		Field: &diarkisexec.Options{ConfigPath: "/configs/shared/field.json", ExposeCommands: true},
	})

	diarkisexec.SetupDiarkisHTTPServer("/configs/http/main.json")
	diarkisexec.StartDiarkis()
}
```

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

Similarly, add it to the main function of the UDP and TCP servers. Below is a sample setup for a UDP server. The setup function of diarkisexec must be executed before calling `diarkisexec.StartDiarkis()`.

For more details, please refer to the [API Reference for diarkisexec](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{
		Field: &diarkisexec.Options{ConfigPath: "/configs/shared/field.json", ExposeCommands: true},
	})
	diarkisexec.SetupDiarkisUDPServer("/configs/udp/main.json")
	diarkisexec.StartDiarkis()
}
```

It is recommended to first use the server template to easily launch the server. [Diarkis Server Template](/en/getting-started/diarkis-server-template.md)


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