Abstract: A drinks container comprising a container body having a side wall terminating in a rim and defining an open top. The container includes an adapter mounted on the container body which is interchangeable between a first configuration having a centrally positioned primary outlet for a user to drink therefrom and a second inverted configuration forming a secondary outlet adjacent to the side wall. The secondary outlet can be opened allowing a drink to flow to the rim of the container where it can be drunk. The rim of the container may be sloped and have a pinnacle that extends proud of the remainder of the rim.

Abstract: A central controller may determine rates at which endpoints are to send packets to test connections and may adjust these rates based on feedback information from the endpoints regarding tested connections.

Abstract: Certain embodiments of the present disclosure are generally directed to testing connections between a plurality of endpoints in a logical network. For example, in some embodiments, a central controller may determine rates at which endpoints are to send packets to test connections and may adjust these rates based on feedback information from the endpoints regarding tested connections.