func (router *Router) sendPendingGossip() bool {
	sentSomething := false
	for conn := range router.Ourself.getConnections() {
		sentSomething = conn.(gossipConnection).gossipSenders().Flush() || sentSomething
	}
	return sentSomething
}
func (router *Router) sendPendingGossip() bool {
	sentSomething := false
	for conn := range router.Ourself.getConnections() {
		sentSomething = conn.(gossipConnection).gossipSenders().Flush() || sentSomething
	}
	return sentSomething
}
func ( router * Router ) sendPendingGossip ( ) bool { sentSomething := false for conn := range router . Ourself . getConnections ( ) { sentSomething = conn . ( gossipConnection ) . gossipSenders ( ) . Flush ( ) || sentSomething } return sentSomething }
// for testing
for testing