func (c *Connection) hasPendingCalls() bool {
	if c.inbound.count() > 0 || c.outbound.count() > 0 {
		return true
	}
	if !c.relay.canClose() {
		return true
	}

	return false
}
func (c *Connection) hasPendingCalls() bool {
	if c.inbound.count() > 0 || c.outbound.count() > 0 {
		return true
	}
	if !c.relay.canClose() {
		return true
	}

	return false
}
// hasPendingCalls returns whether there's any pending inbound or outbound calls on this connection.