// NewCertificateUpdater returns a worker.Worker that watches for changes to
// machine addresses and then generates a new state server certificate with those
// addresses in the certificate's SAN value.
func NewCertificateUpdater(addressWatcher AddressWatcher, getter StateServingInfoGetter,
configGetter EnvironConfigGetter, hostPortsGetter APIHostPortsGetter, setter StateServingInfoSetter,
) worker.Worker {
return legacy.NewNotifyWorker(&CertificateUpdater{
addressWatcher: addressWatcher,
configGetter: configGetter,
hostPortsGetter: hostPortsGetter,
getter: getter,
setter: setter,
})
}
func newNotifyHandlerWorker(c *gc.C, setupError, handlerError, teardownError error) (*notifyHandler, worker.Worker) {
nh := ¬ifyHandler{
actions: nil,
handled: make(chan struct{}, 1),
setupError: setupError,
teardownError: teardownError,
handlerError: handlerError,
watcher: &testNotifyWatcher{
changes: make(chan struct{}),
},
setupDone: make(chan struct{}),
}
w := legacy.NewNotifyWorker(nh)
select {
case <-nh.setupDone:
case <-time.After(coretesting.ShortWait):
c.Error("Failed waiting for notifyHandler.Setup to be called during SetUpTest")
}
return nh, w
}