Best way to use socket.io client with Unity 5 Personal

Hi guys,

I would like to ask what is the best way to connect to Socket.io server from unity application (Mobile game) I have googled for severeal hours and i have foud some solutions/informations. - There are some free libraries that provide such funcionality but most of them seem little bit outdated - There are some commercial assets for this purpose, but in description of one them there is note, that i need unity pro

But then i found information, there is native support in Unity 5 Personal/Pro, which should be what I neeed , but i cant find any tutorial, sample on using sockets with it.

What do you use ? Can you please gice any advice ?

Thanks in advance

Tomas