[BenoitP]

A current discussion on the Loom mailing list is about providing Structured Concurrency [1] primitives.

It would allow you to write something like:

    try (var scope = FiberScope.open(Option.PROPAGATE_CANCEL)) {
        var fiber1 = scope.schedule(() -> sshKeepAlive());
        var fiber2 = scope.schedule(() -> trackHost());
        var fiber3 = scope.schedule(() -> trackVMs());
    }

With the garantee that if any fiber fails (which you bind to cancelling it), all others will be cancelled.

[1] http://250bpm.com/blog:71