[ Version ( since = "3.8" ) ]
public SocketConnectable? ref_connectable ()
Returns the socket endpoint for the network service to which this is a client, or null if this does not use network sockets.
The initial value of the connectable property is derived from the SourceAuthentication extension of the this's source property, if the extension is present.
The returned SocketConnectable is referenced for thread-safety and must be unreferenced with unref when finished with it.
| this |
an Backend |
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a SocketConnectable, or null |