Sets the server ID of this to server_id.
This string is used as the "Server:" identification header for SSDP discovery and response packets and "User-Agent" header for searches.
By default, GSSDP will generate a header conforming to the requirements defined in the UDA documents: OS/Version UPnP/Version GSSDP/Version.
| this |
A Client |
| server_id |
The server ID |