edge-case patch

Author: mcmonkey4eva

src/BuiltinExtensions/ComfyUIBackend/ComfyUIAPIAbstractBackend.cs

@@ -359,7 +359,8 @@ async Task doInterruptNow()
                 if (output is not null)
                 {
                     user_input.ReceiveRawBackendData?.Invoke("comfy_websocket", output);
-                    if (Encoding.ASCII.GetString(output, 0, 8) == "{\"type\":")
+                    string firstChunk = Encoding.ASCII.GetString(output, 0, 8);
+                    if (firstChunk == "{\"type\":" || firstChunk == "{ \"type\"")
                     {
                         JObject json = Utilities.ParseToJson(Encoding.UTF8.GetString(output));
                         if (Logs.MinimumLevel <= Logs.LogLevel.Verbose)

src/BuiltinExtensions/ComfyUIBackend/ComfyUser.cs

@@ -153,7 +153,8 @@ public void RunClientReceiveTask()
                 return;
             }
             // TODO: This is hacky message type detection. Maybe backend should actually pay attention to this properly?
-            if (Encoding.ASCII.GetString(data, 0, 8) == "{\"type\":")
+            string firstChunk = Encoding.ASCII.GetString(data, 0, 8);
+            if (firstChunk == "{\"type\":" || firstChunk == "{ \"type\"")
             {
                 JObject jmessage = StringConversionHelper.UTF8Encoding.GetString(data).ParseToJson();
                 string jtype = $"{jmessage["type"]}";