callSync
open fun callSync( busName: String? = null, objectPath: String, interfaceName: String, methodName: String, parameters: <Error class: unknown class>? = null, replyType: <Error class: unknown class>? = null, flags: DBusCallFlags, timeoutMsec: <Error class: unknown class>, cancellable: Cancellable? = null): <Error class: unknown class><<Error class: unknown class>>(source)
Synchronously invokes the @method_name method on the
Return
null if @error is set. Otherwise a non-floating #GVariant tuple with return values. Free with g_variant_unref().
Since
2.26
Parameters
busName
a unique or well-known bus name or null if @connection is not a message bus connection
objectPath
path of remote object
interfaceName
D-Bus interface to invoke method on
methodName
the name of the method to invoke
parameters
a #GVariant tuple with parameters for the method or null if not passing parameters
replyType
the expected type of the reply, or null
flags
flags from the #GDBusCallFlags enumeration
timeoutMsec
the timeout in milliseconds, -1 to use the default timeout or %G_MAXINT for no timeout
cancellable
a #GCancellable or null