how to connect streamble http server by domain?

[EmilyLike]

i have a serious question on streamble http.
i have establish a server includes 10 ips.
i can connect ip through detail ip.
but i cann't connect through the domain name like http://example.server.com/mcp.
the error is :
://ad-mcp.jd.com/mcp/ "HTTP/1.1 200 OK" INFO:mcp.client.streamable_http:Received session ID: 1f12d09dbfb947158071e34626caae4f DEBUG:httpcore.http11:receive_response_body.started request=<Request [b'POST']> DEBUG:mcp.client.streamable_http:SSE message: root=JSONRPCResponse(jsonrpc='2.0', id=0, result={'protocolVersion': '2025-03-26', 'capabilities': {'experimental': {}, 'prompts': {'listChanged': False}, 'resources': {'subscribe': False, 'listChanged': False}, 'tools': {'listChanged': False}}, 'serverInfo': {'name': 'My API', 'version': '1.9.1'}}) DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete 正在连接服务器... DEBUG:mcp.client.streamable_http:Sending client message: root=JSONRPCNotification(method='notifications/initialized', params=None, jsonrpc='2.0') DEBUG:httpcore.connection:connect_tcp.started host='ad-mcp.jd.com' port=80 local_address=None timeout=30 socket_options=None DEBUG:httpcore.connection:connect_tcp.started host='ad-mcp.jd.com' port=80 local_address=None timeout=30 socket_options=None DEBUG:httpcore.http11:receive_response_body.failed exception=GeneratorExit() DEBUG:httpcore.connection:connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x1032e47f0> DEBUG:httpcore.http11:send_request_headers.started request=<Request [b'POST']> DEBUG:httpcore.http11:send_request_headers.complete DEBUG:httpcore.http11:send_request_body.started request=<Request [b'POST']> DEBUG:httpcore.http11:send_request_body.complete DEBUG:httpcore.http11:receive_response_headers.started request=<Request [b'POST']> DEBUG:httpcore.connection:connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x1032e52a0> DEBUG:httpcore.http11:send_request_headers.started request=<Request [b'GET']> DEBUG:httpcore.http11:send_request_headers.complete DEBUG:httpcore.http11:send_request_body.started request=<Request [b'GET']> DEBUG:httpcore.http11:send_request_body.complete DEBUG:httpcore.http11:receive_response_headers.started request=<Request [b'GET']> DEBUG:httpcore.http11:receive_response_headers.complete return_value=(b'HTTP/1.1', 307, b'Temporary Redirect', [(b'date', b'Thu, 03 Jul 2025 08:59:38 GMT'), (b'server', b'uvicorn'), (b'content-length', b'0'), (b'location', b'http://ad-mcp.jd.com/mcp/'), (b'connection', b'close')]) INFO:httpx:HTTP Request: POST http://ad-mcp.jd.com/mcp "HTTP/1.1 307 Temporary Redirect" DEBUG:httpcore.http11:receive_response_body.started request=<Request [b'POST']> DEBUG:httpcore.http11:receive_response_body.complete DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete DEBUG:httpcore.connection:connect_tcp.started host='ad-mcp.jd.com' port=80 local_address=None timeout=30 socket_options=None DEBUG:httpcore.http11:receive_response_headers.complete return_value=(b'HTTP/1.1', 307, b'Temporary Redirect', [(b'date', b'Thu, 03 Jul 2025 08:59:38 GMT'), (b'server', b'uvicorn'), (b'content-length', b'0'), (b'location', b'http://ad-mcp.jd.com/mcp/'), (b'connection', b'close')]) INFO:httpx:HTTP Request: GET http://ad-mcp.jd.com/mcp "HTTP/1.1 307 Temporary Redirect" DEBUG:httpcore.http11:receive_response_body.started request=<Request [b'GET']> DEBUG:httpcore.http11:receive_response_body.complete DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete DEBUG:httpcore.connection:connect_tcp.started host='ad-mcp.jd.com' port=80 local_address=None timeout=30 socket_options=None DEBUG:httpcore.connection:connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x1032e5420> DEBUG:httpcore.http11:send_request_headers.started request=<Request [b'POST']> DEBUG:httpcore.http11:send_request_headers.complete DEBUG:httpcore.http11:send_request_body.started request=<Request [b'POST']> DEBUG:httpcore.http11:send_request_body.complete DEBUG:httpcore.http11:receive_response_headers.started request=<Request [b'POST']> DEBUG:httpcore.http11:receive_response_headers.complete return_value=(b'HTTP/1.1', 400, b'Bad Request', [(b'date', b'Thu, 03 Jul 2025 08:59:38 GMT'), (b'server', b'uvicorn'), (b'content-length', b'41'), (b'connection', b'close')]) INFO:httpx:HTTP Request: POST http://ad-mcp.jd.com/mcp/ "HTTP/1.1 400 Bad Request" DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete ERROR:mcp.client.streamable_http:Error in post_writer: Client error '400 Bad Request' for url 'http://ad-mcp.jd.com/mcp/' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 DEBUG:httpcore.connection:connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x103287eb0> DEBUG:httpcore.connection:connect_tcp.started host='ad-mcp.jd.com' port=80 local_address=None timeout=30 socket_options=None DEBUG:httpcore.http11:send_request_headers.started request=<Request [b'GET']> DEBUG:httpcore.http11:send_request_headers.complete DEBUG:httpcore.http11:send_request_body.started request=<Request [b'GET']> DEBUG:httpcore.http11:send_request_body.complete DEBUG:httpcore.http11:receive_response_headers.started request=<Request [b'GET']> DEBUG:httpcore.http11:receive_response_headers.complete return_value=(b'HTTP/1.1', 400, b'Bad Request', [(b'date', b'Thu, 03 Jul 2025 08:59:38 GMT'), (b'server', b'uvicorn'), (b'content-length', b'41'), (b'connection', b'close')]) INFO:httpx:HTTP Request: GET http://ad-mcp.jd.com/mcp/ "HTTP/1.1 400 Bad Request" DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete DEBUG:mcp.client.streamable_http:GET stream error (non-fatal): Client error '400 Bad Request' for url 'http://ad-mcp.jd.com/mcp/' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 DEBUG:httpcore.connection:connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x103284b20> DEBUG:httpcore.http11:send_request_headers.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:send_request_headers.complete DEBUG:httpcore.http11:send_request_body.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:send_request_body.complete DEBUG:httpcore.http11:receive_response_headers.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:receive_response_headers.complete return_value=(b'HTTP/1.1', 307, b'Temporary Redirect', [(b'date', b'Thu, 03 Jul 2025 08:59:38 GMT'), (b'server', b'uvicorn'), (b'content-length', b'0'), (b'location', b'http://ad-mcp.jd.com/mcp/'), (b'connection', b'close')]) INFO:httpx:HTTP Request: DELETE http://ad-mcp.jd.com/mcp "HTTP/1.1 307 Temporary Redirect" DEBUG:httpcore.http11:receive_response_body.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:receive_response_body.complete DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete DEBUG:httpcore.connection:connect_tcp.started host='ad-mcp.jd.com' port=80 local_address=None timeout=30 socket_options=None DEBUG:httpcore.connection:connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x103504460> DEBUG:httpcore.http11:send_request_headers.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:send_request_headers.complete DEBUG:httpcore.http11:send_request_body.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:send_request_body.complete DEBUG:httpcore.http11:receive_response_headers.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:receive_response_headers.complete return_value=(b'HTTP/1.1', 400, b'Bad Request', [(b'date', b'Thu, 03 Jul 2025 08:59:38 GMT'), (b'server', b'uvicorn'), (b'content-length', b'41'), (b'connection', b'close')]) INFO:httpx:HTTP Request: DELETE http://ad-mcp.jd.com/mcp/ "HTTP/1.1 400 Bad Request" DEBUG:httpcore.http11:receive_response_body.started request=<Request [b'DELETE']> DEBUG:httpcore.http11:receive_response_body.complete DEBUG:httpcore.http11:response_closed.started DEBUG:httpcore.http11:response_closed.complete WARNING:mcp.client.streamable_http:Session termination failed: 400 发生错误: Traceback (most recent call last): File "/Users/liuyaxin7/code/ad-mcp-server/fastmcpClient.py", line 24, in main await client.ping() File "/Users/liuyaxin7/code/ad-mcp-server/.venv/lib/python3.10/site-packages/fastmcp/client/client.py", line 210, in ping result = await self.session.send_ping() File "/Users/liuyaxin7/code/ad-mcp-server/.venv/lib/python3.10/site-packages/mcp/client/session.py", line 161, in send_ping return await self.send_request( File "/Users/liuyaxin7/code/ad-mcp-server/.venv/lib/python3.10/site-packages/mcp/shared/session.py", line 265, in send_request await self._write_stream.send( File "/Users/liuyaxin7/code/ad-mcp-server/.venv/lib/python3.10/site-packages/anyio/streams/memory.py", line 255, in send raise BrokenResourceError from None anyio.BrokenResourceError

[AnasMaar]

just use a proxy for that. If you using docker make a service for the mcp server, if not then run it on your machine, and set a proxy that points to the port your mcp is using locally.