From c46ab056f5f991992e14d31a9c97ba3e1622fc9a Mon Sep 17 00:00:00 2001
From: andrzej <andrzejjamesstepien@gmail.com>
Date: Mon, 4 Nov 2024 16:46:56 +0100
Subject: [PATCH] clean-up sockfile on exit

---
 main.go   | 12 ++++++++++++
 server.go |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index 22ae7f6..272bd43 100644
--- a/main.go
+++ b/main.go
@@ -8,7 +8,13 @@ import (
 
 var config Config
 
+const sockfile = "/tmp/gopaper.sock"
+
 func main() {
+	//TODO:kill existing processes
+
+	log.SetFlags(log.LstdFlags | log.Lshortfile)
+
 	err := config.load()
 	if err != nil {
 		log.Println("failed to load config", err)
@@ -20,6 +26,7 @@ func main() {
 	var waitGroup sync.WaitGroup
 	waitGroup.Add(1)
 	slideshowDir := make(chan string)
+
 	go server(slideshowDir)
 	go slideshow(slideshowDir)
 
@@ -34,3 +41,8 @@ func main() {
 
 	waitGroup.Wait()
 }
+
+func cleanExit(code int) {
+	os.Remove(sockfile)
+	os.Exit(code)
+}
diff --git a/server.go b/server.go
index 4f9941b..e5247db 100644
--- a/server.go
+++ b/server.go
@@ -11,7 +11,8 @@ import (
 
 func server(slideshowDir chan string) {
 
-	sockfile := "/tmp/bg-go.sock"
+	defer os.Remove(sockfile)
+
 	//Create a Unix domain socket and listen for incoming connections.
 	socket, err := net.Listen("unix", sockfile)
 	if err != nil {
@@ -27,7 +28,6 @@ func server(slideshowDir chan string) {
 		os.Remove(sockfile)
 		os.Exit(1)
 	}()
-	defer os.Remove(sockfile)
 
 	for {
 		//Accept incoming