try to listen

Makefile

@@ -5,7 +5,8 @@ BUILDTIME = $(shell date +%Y.%m.%d_%H%M)
 
 all: portmap.pb.go goimports vet build
 	./gus --version
-	./gus --gui gocui >/tmp/gocui.log 2>&1
+	./gus --no-gui
+	# ./gus --gui gocui >/tmp/gocui.log 2>&1
 
 build: goimports
 	GO111MODULE=off go build -v -x \

main.go

@@ -5,6 +5,7 @@ package main
 
 import (
 	"embed"
+	"fmt"
 	"io"
 	"net"
 	"os"
@@ -50,24 +51,32 @@ func main() {
 	}
 
 	// go NewWatchdog()
-
-	go listen3000()
-
 	go startHTTP()
+
 	if gui.NoGui() {
+		all := me.portmaps.All()
+		for all.Scan() {
+			pm := all.Next()
+			if !pm.Enabled {
+				continue
+			}
+			log.Info("portmap enabled for port", pm.Listen, "to", pm.Connect)
+			gus3000(int(pm.Listen), pm.Connect)
+		}
 		os.Exit(0)
 	}
 	doGui()
 }
 
-func listen3000() {
+func gus3000(port int, connect string) {
 	// Listen on local port 3000
-	listener, err := net.Listen("tcp", "0.0.0.0:3000")
+	s := fmt.Sprintf("0.0.0.0:%d", port)
+	listener, err := net.Listen("tcp", s)
 	if err != nil {
-		log.Fatalf("Failed to listen on port 3000: %v", err)
+		log.Fatalf("Failed to listen on %s: %v", s, err)
 	}
 	defer listener.Close()
-	log.Println("Listening on port 3000...")
+	log.Info("Listening on ", s)
 
 	for {
 		// Accept incoming connection
@@ -79,17 +88,18 @@ func listen3000() {
 		log.Printf("Client connected: %s", clientConn.RemoteAddr())
 
 		// Handle the connection in a separate goroutine
-		go handleConnection(clientConn)
+		go handleConnection(clientConn, s)
 	}
 }
 
-func handleConnection(clientConn net.Conn) {
+func handleConnection(clientConn net.Conn, where string) {
 	defer clientConn.Close()
 
 	// Connect to the target server
-	targetConn, err := net.Dial("tcp", "go.wit.com:44355")
+	// targetConn, err := net.Dial("tcp", "go.wit.com:80")
+	targetConn, err := net.Dial("tcp", where)
 	if err != nil {
-		log.Printf("Failed to connect to go.wit.com %v", err)
+		log.Printf("Failed to connect to %s %v", where, err)
 		return
 	}
 	defer targetConn.Close()