case classCustomerIdFilter(matcher: ServiceMatcher)(implicit statsReceiver: StatsReceiver) extends Filter[Request, Response, CustomerIdRequest, Response] with Product with Serializable
Determines the service that the request is trying to contact
If the service doesn't exist, it returns a 404 Not Found response
Determines the service that the request is trying to contact If the service doesn't exist, it returns a 404 Not Found response