WIP: Simple working client/server

node/cmd/client/build.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+go build
+sudo setcap cap_net_admin+iep ./client
+./client 144.76.78.93

node/cmd/client/main.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+	"log"
+	"os"
+	"vppn/node"
+)
+
+func main() {
+	if len(os.Args) != 2 {
+		log.Fatalf("Usage: %s <addr:port>", os.Args[0])
+	}
+	n := node.NewTmpNodeClient()
+	n.RunClient(os.Args[1])
+}