Gets or sets a value that indicates whether to make a persistent connection to the Internet resource.
Assembly: System (in System.dll)
Set this property to true to send a Connection HTTP header with the value Keep-alive. An application usesto indicate a preference for persistent connections. When the property is true, the application makes persistent connections to the servers that support them.
When using HTTP/1.1, Keep-Alive is on by default. Settingto false may result in sending a Connection: Close header to the server.
Available since 1.1