assign server message only when related_request_id is not none

ihrpr · ihrpr · commit 901dc988dad4 · 2025-04-28T09:51:30.000+01:00
diff --git a/src/mcp/shared/session.py b/src/mcp/shared/session.py
@@ -285,7 +285,9 @@ async def send_notification(
         )
         session_message = SessionMessage(
             message=JSONRPCMessage(jsonrpc_notification),
-            metadata=ServerMessageMetadata(related_request_id=related_request_id),
+            metadata=ServerMessageMetadata(related_request_id=related_request_id)
+            if related_request_id
+            else None,
         )
         await self._write_stream.send(session_message)
 

Original file line number	Diff line number	Diff line change
`@@ -285,7 +285,9 @@ async def send_notification(`
`285`	`285`	`)`
`286`	`286`	`session_message = SessionMessage(`
`287`	`287`	`message=JSONRPCMessage(jsonrpc_notification),`
`288`		`- metadata=ServerMessageMetadata(related_request_id=related_request_id),`
	`288`	`+ metadata=ServerMessageMetadata(related_request_id=related_request_id)`
	`289`	`+ if related_request_id`
	`290`	`+ else None,`
`289`	`291`	`)`
`290`	`292`	`await self._write_stream.send(session_message)`
`291`	`293`