Upgrade sse-starlette to fix type annotation

Hoa Lam · Hoa Lam · commit bda260af2d74 · 2025-05-06T08:57:20.000+07:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -48,6 +48,7 @@ dev-dependencies = [
     "trio>=0.26.2",
     "pytest-flakefinder>=1.1.0",
     "pytest-xdist>=3.6.1",
+    "sse-starlette>=2.3.4",
 ]
 
 [build-system]
diff --git a/src/mcp/server/sse.py b/src/mcp/server/sse.py
@@ -132,7 +132,7 @@ async def handle_see_disconnect(message: Message) -> None:
             response = EventSourceResponse(
                 content=sse_stream_reader,
                 data_sender_callable=sse_writer,
-                client_close_handler_callable=handle_see_disconnect  # type: ignore
+                client_close_handler_callable=handle_see_disconnect,
             )
             logger.debug("Starting SSE response task")
             tg.start_soon(response, scope, receive, send)
diff --git a/uv.lock b/uv.lock

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ async def handle_see_disconnect(message: Message) -> None:`
`132`	`132`	`response = EventSourceResponse(`
`133`	`133`	`content=sse_stream_reader,`
`134`	`134`	`data_sender_callable=sse_writer,`
`135`		`- client_close_handler_callable=handle_see_disconnect # type: ignore`
	`135`	`+ client_close_handler_callable=handle_see_disconnect,`
`136`	`136`	`)`
`137`	`137`	`logger.debug("Starting SSE response task")`
`138`	`138`	`tg.start_soon(response, scope, receive, send)`