Handle cases where the client won't be connected if OBS isn't running

README.md

@@ -0,0 +1,9 @@
+StreamDeck OBS Replay
+=====================
+
+Installation
+------------
+
+Install [obs-websocket](https://github.com/Palakis/obs-websocket) and configure
+
+Add plugin to Stream Deck (double click) and configure your icons with the host, port (default: 4444) and password (if configured).

plugin/manifest.json

@@ -37,12 +37,12 @@
   "Author": "Meow.tf",
   "Category": "OBS Replay",
   "CodePathWin": "replay.exe",
-  "Description": "Control OBS' Replays using StreamDeck.",
+  "Description": "Control OBS' Replays using StreamDeck and obs-websocket",
   "Name": "OBS Replay",
   "Icon": "images/pluginIcon",
   "CategoryIcon": "images/pluginIcon",
   "URL": "https://streamdeck.meow.tf/obsreplay",
-  "Version": "1.0.0",
+  "Version": "1.0.2",
   "SDKVersion": 2,
   "OS": [
     {

replay.go

@@ -11,16 +11,16 @@ import (
 
 const (
 	actionReplayToggle = "tf.meow.obsreplay.replay_toggle"
-	actionReplaySave = "tf.meow.obsreplay.replay_save"
+	actionReplaySave   = "tf.meow.obsreplay.replay_save"
 )
 
 var (
 	contextMutex sync.RWMutex
-	clientMutex sync.RWMutex
-	stateMutex sync.RWMutex
+	clientMutex  sync.RWMutex
+	stateMutex   sync.RWMutex
 
-	clients = make(map[string]*obsws.Client)
-	contexts = make(map[string]string)
+	clients      = make(map[string]*obsws.Client)
+	contexts     = make(map[string]string)
 	cachedStates = make(map[string]int)
 )
 
@@ -52,6 +52,15 @@ func replaySave(action, context string, payload *fastjson.Value, deviceId string
 		return
 	}
 
+	stateMutex.RLock()
+	state, exists := cachedStates[context]
+	stateMutex.RUnlock()
+
+	if exists && state == 0 {
+		sdk.ShowAlert(context)
+		return
+	}
+
 	req := obsws.NewSaveReplayBufferRequest()
 
 	if err := req.Send(c); err != nil {
@@ -79,6 +88,14 @@ func clientForContext(context string) *obsws.Client {
 		return nil
 	}
 
+	if !c.Connected() {
+		err := c.Connect()
+
+		if err != nil {
+			return nil
+		}
+	}
+
 	return c
 }
 
@@ -122,12 +139,6 @@ func checkClient(host string, port int, password string) string {
 	if !ok {
 		client = &obsws.Client{Host: host, Port: port, Password: password}
 
-		err := client.Connect()
-
-		if err != nil {
-			return ""
-		}
-
 		client.AddEventHandler("StreamStatus", streamStatusUpdate(key))
 		client.AddEventHandler("ReplayStarted", loopContextState(key, 1))
 		client.AddEventHandler("ReplayStopped", loopContextState(key, 0))
@@ -253,4 +264,4 @@ func cleanupSockets() {
 	for _, client := range clients {
 		client.Disconnect()
 	}
-}
+}