Move proxy/router

proxy/proxy.go

@@ -0,0 +1,37 @@
+// Package proxy is a transparent proxy built on the go-micro/server
+package proxy
+
+import (
+	"context"
+
+	"github.com/micro/go-micro/client"
+	"github.com/micro/go-micro/config/options"
+	"github.com/micro/go-micro/router"
+	"github.com/micro/go-micro/server"
+)
+
+// Proxy can be used as a proxy server for go-micro services
+type Proxy interface {
+	options.Options
+	// ServeRequest honours the server.Router interface
+	ServeRequest(context.Context, server.Request, server.Response) error
+}
+
+var (
+	DefaultEndpoint = "localhost:9090"
+)
+
+// WithEndpoint sets a proxy endpoint
+func WithEndpoint(e string) options.Option {
+	return options.WithValue("proxy.endpoint", e)
+}
+
+// WithClient sets the client
+func WithClient(c client.Client) options.Option {
+	return options.WithValue("proxy.client", c)
+}
+
+// WithRouter specifies the router to use
+func WithRouter(r router.Router) options.Option {
+	return options.WithValue("proxy.router", r)
+}