Solution
To accomplish your task you can use DataSocket Transfer Protocol (dstp). This mechanism can send recent measurement values through the Internet. DSTP is implemented over TCP and provides communication between server and client.
Here You can read more about
DataSocket for LabVIEW Overview and Use Cases and
DataSocket Transfer Protocol Overview itself.
Implementation of this data transfer you can find in LabVIEW. Select
Help from Getting Started Window, then proceed to
Find Examples... In the Search Tab, type:
DataSocket and open
Simple DataSocket.lvproj.