From 0a584a9f596f6e66d8ad3867279faaec8e3cfec8 Mon Sep 17 00:00:00 2001
From: Robert Paciorek <robert@opcode.eu.org>
Date: Tue, 11 Feb 2025 23:41:19 +0000
Subject: [PATCH] race condition fix

---
 src/Controllers/Common/ContentController.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Controllers/Common/ContentController.cs b/src/Controllers/Common/ContentController.cs
index 2bb7c48..cd23c15 100644
--- a/src/Controllers/Common/ContentController.cs
+++ b/src/Controllers/Common/ContentController.cs
@@ -2157,7 +2157,7 @@ public class ContentController : Controller {
     [HttpPost]
     [Produces("application/xml")]
     [Route("ContentWebService.asmx/SetUserMission")] // old ("step") missions - used by MB and WoJS lands
-    [VikingSession]
+    [VikingSession(UseLock=true)]
     public IActionResult SetUserMission(Viking viking, [FromForm] int worldId, [FromForm] int missionId, [FromForm] int stepId, [FromForm] int taskId) {
         missionService.SetOrUpdateUserMissionData(viking, worldId, missionId, stepId, taskId);
         return Ok(true);