wip: memory rpc example

backend/_example/rpc/main.go

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2019 Umputun. All rights reserved.
+ * Use of this source code is governed by a MIT-style
+ * license that can be found in the LICENSE file.
+ */
+
+package main
+
+// Opts with all cli commands and flags
+var opts struct {
+	API        string `long:"api" env:"API" default:"/" description:"api root url"`
+	Port       int    `long:"port" env:"PORT" default:"8080" description:"rpc server port"`
+	AuthUser   string `long:"auth-user" env:"AUTH_USER" default:"" description:"auth user name"`
+	AuthPasswd string `long:"auth-passwd" env:"AUTH_PASSWD" default:"" description:"auth password"`
+	Secret     string `long:"secret" env:"SECRET" required:"true" description:"secret key"`
+	Dbg        bool   `long:"dbg" env:"DEBUG" description:"debug mode"`
+}
+
+
+func main() {
+	
+}