mcp nice loading

python/api/mcp_servers_apply.py

@@ -1,9 +1,10 @@
+import time
 from python.helpers.api import ApiHandler
 from flask import Request, Response
 
 from typing import Any
 
-# from python.helpers.mcp_handler import MCPConfig
+from python.helpers.mcp_handler import MCPConfig
 from python.helpers.settings import set_settings_delta
 
 
@@ -14,6 +15,9 @@ class McpServersApply(ApiHandler):
             # MCPConfig.update(mcp_servers) # done in settings automatically
             set_settings_delta({"mcp_servers": "[]"}) # to force reinitialization
             set_settings_delta({"mcp_servers": mcp_servers})
+            
+            time.sleep(1) # wait at least a second
+            MCPConfig.wait_for_lock() # wait until config lock is released
 
         except Exception as e:
             return {"success": False, "error": str(e)}

python/helpers/mcp_handler.py

@@ -377,6 +377,11 @@ class MCPConfig(BaseModel):
             cls.__instance = cls(servers_list=[])
         return cls.__instance
 
+    @classmethod
+    def wait_for_lock(cls):
+        with cls.__lock:
+            return
+
     @classmethod
     def update(cls, config_str: str) -> Any:
         with cls.__lock: