func (c *Client) SubscribeRaw(handler func(msg *Event)) error {
	return c.Subscribe("", handler)
}
func (c *Client) SubscribeRaw(handler func(msg *Event)) error {
	return c.Subscribe("", handler)
}
func ( c * Client ) SubscribeRaw ( handler func ( msg * Event ) ) error { return c . Subscribe ( " " , handler ) }
// SubscribeRaw to an sse endpoint
SubscribeRaw to an sse endpoint