config.go

@@ -18,23 +18,23 @@ type AppConfig struct {
 
 	Daemon struct {
 		ListenAddress string `json:"listen_address"`
+		Port          int    `json:"port"`
 	} `json:"daemon"`
 
 	Instances map[string]InstanceMetadata `json:"instances"`
 }
 
 func CreateConfigWithDefaults(configPath string) *AppConfig {
-	home, _ := os.UserHomeDir()
-	basePath := filepath.Join(home, ".local", "share", "vssm")
+	basePath := filepath.Join(filepath.Dir(configPath), "vssm_data")
 
 	cfg := &AppConfig{}
-	cfg.Storage.AppDataDir = basePath
 	cfg.Storage.InstallDir = filepath.Join(basePath, "installs")
 	cfg.Storage.InstancesDir = filepath.Join(basePath, "instances")
 	cfg.Storage.BackupDir = filepath.Join(basePath, "backups")
 	cfg.Storage.ConfigTemplatesDir = filepath.Join(basePath, "config_templates")
 
-	cfg.Daemon.ListenAddress = "127.0.0.1:12345"
+	cfg.Daemon.ListenAddress = "127.0.0.1"
+	cfg.Daemon.Port = 65000
 
 	cfg.Instances = make(map[string]InstanceMetadata)
 
@@ -70,7 +70,6 @@ func LoadOrCreateConfig(configPath string) (*AppConfig, error) {
 	}
 
 	dirs := []string{
-		cfg.Storage.AppDataDir,
 		cfg.Storage.InstallDir,
 		cfg.Storage.InstancesDir,
 		cfg.Storage.BackupDir,

daemon.go

@@ -60,8 +60,10 @@ func StartDaemon(cfg *AppConfig, configPath string) error {
 		mux.ServeHTTP(w, r)
 	})
 
+	listenAddress := cfg.Daemon.ListenAddress + ":" + strconv.Itoa(cfg.Daemon.Port)
+
 	server := &http.Server{
-		Addr:    cfg.Daemon.ListenAddress,
+		Addr:    listenAddress,
 		Handler: corsWrappedHandler,
 	}
 
@@ -69,7 +71,7 @@ func StartDaemon(cfg *AppConfig, configPath string) error {
 	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM)
 
 	go func() {
-		fmt.Printf("Engine daemon actively listening on http://%s\n", cfg.Daemon.ListenAddress)
+		fmt.Printf("Engine daemon actively listening on http://%s\n", listenAddress)
 		if err := server.ListenAndServe(); err != http.ErrServerClosed {
 			fmt.Printf("Daemon runtime failure: %v\n", err)
 		}

main.go

@@ -63,6 +63,9 @@ func main() {
 		log.Fatalf("Initialization failed: %v", err)
 	}
 
+	listenAddress := cfg.Daemon.ListenAddress + ":" + strconv.Itoa(cfg.Daemon.Port)
+	fmt.Printf("Got listen address from config: %s\n", listenAddress)
+
 	subCommand := args[0]
 
 	switch subCommand {
@@ -132,7 +135,9 @@ func main() {
 }
 
 func sendIPCRequest(cfg *AppConfig, method string, path string, body io.Reader) {
-	targetUrl := fmt.Sprintf("http://%s%s", cfg.Daemon.ListenAddress, path)
+	listenAddress := cfg.Daemon.ListenAddress + ":" + strconv.Itoa(cfg.Daemon.Port)
+	targetUrl := fmt.Sprintf("http://%s%s", listenAddress, path)
+	fmt.Printf("Listen Addr: %s; Target URL: %s\n", listenAddress, targetUrl)
 	req, err := http.NewRequest(method, targetUrl, body)
 	if err != nil {
 		log.Fatalf("Failed to construct IPC frame: %v", err)
@@ -158,7 +163,8 @@ func sendIPCRequest(cfg *AppConfig, method string, path string, body io.Reader)
 }
 
 func fetchAndPrintStatus(cfg *AppConfig) {
-	targetUrl := fmt.Sprintf("http://%s/instances/list", cfg.Daemon.ListenAddress)
+	listenAddress := cfg.Daemon.ListenAddress + ":" + strconv.Itoa(cfg.Daemon.Port)
+	targetUrl := fmt.Sprintf("http://%s/instances/list", listenAddress)
 	resp, err := http.Get(targetUrl)
 	if err != nil {
 		log.Fatalf("IPC connection failed. Is the vs-manager daemon running? Error: %v", err)