# sam.Net.hook

> #### sam.Net.hook( [string](https://wiki.facepunch.com/gmod/string) message\_name, [function](https://wiki.facepunch.com/gmod/function) callback, ***(***[***optional***](https://sam.goobie.me/info-read/optional)***)*** [function](https://wiki.facepunch.com/gmod/function) check\_callback )

## Description

Adds a net handler. Only one receiver can be used to receive the net message.

## Aguments

1. #### [string](https://wiki.facepunch.com/gmod/string) message\_name
2. #### [function](https://wiki.facepunch.com/gmod/function) callback
3. #### ***(***[***optional***](https://sam.goobie.me/info-read/optional)***)*** [function](https://wiki.facepunch.com/gmod/function) check\_callback

## [Examples](https://sam.goobie.me/api/net/sam.net.start)