canReachAsync
open fun canReachAsync(connectable: SocketConnectable, cancellable: Cancellable? = null, callback: AsyncReadyCallback)
Asynchronously attempts to determine whether or not the host pointed to by @connectable can be reached, without actually trying to connect to it.
For more details, see g_network_monitor_can_reach().
When the operation is finished, @callback will be called. You can then call g_network_monitor_can_reach_finish() to get the result of the operation.
Parameters
connectable
a #GSocketConnectable
cancellable
a #GCancellable, or null
callback
a #GAsyncReadyCallback to call when the request is satisfied