Merge pull request #13 from UiPath/fix/samples

fix: handle empty messages

Author: cristipufu

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "uipath-mcp"
-version = "0.0.8"
+version = "0.0.9"
 description = "UiPath MCP SDK"
 readme = { file = "README.md", content-type = "text/markdown" }
 requires-python = ">=3.10"

src/uipath_mcp/_cli/_runtime/_runtime.py

@@ -189,7 +189,7 @@ async def handle_signalr_open(self) -> None:
             session_id = data["sessionId"]
             message = data["message"]
             logger.info(f"Received message from UiPath MCP: {data}")
-            if session_id:
+            if session_id and session_id.strip():
                 if session_id not in self.session_servers:
                     # Create and start a new session server
                     session_server = SessionServer(self.server, session_id)
@@ -199,8 +199,10 @@ async def handle_signalr_open(self) -> None:
                 # Get the session server for this session
                 session_server = self.session_servers[session_id]
 
-                # Forward the message to the session's MCP server
-                await session_server.send_message(message)
+                if message and message.strip():
+                    logger.info(f"Forwarding message to session {session_id}: {message}")
+                    # Forward the message to the session's MCP server
+                    await session_server.send_message(message)
 
     async def handle_signalr_close(self) -> None:
         """Handle SignalR connection close event."""