package server import ( "golang.org/x/net/context" ) // HandlerFunc represents a single method of a handler. It's used primarily // for the wrappers. What's handed to the actual method is the concrete // request and response types. type HandlerFunc func(ctx context.Context, req Request, rsp interface{}) error // SubscriberFunc represents a single method of a subscriber. It's used primarily // for the wrappers. What's handed to the actual method is the concrete // publication message. type SubscriberFunc func(ctx context.Context, msg Publication) error // HandlerWrapper wraps the HandlerFunc and returns the equivalent type HandlerWrapper func(HandlerFunc) HandlerFunc // SubscriberWrapper wraps the SubscriberFunc and returns the equivalent type SubscriberWrapper func(SubscriberFunc) SubscriberFunc // StreamerWrapper wraps a Streamer interface and returns the equivalent. // Because streams exist for the lifetime of a method invocation this // is a convenient way to wrap a Stream as its in use for trace, monitoring, // metrics, etc. type StreamerWrapper func(Streamer) Streamer