Loyal-Young opened a new issue, #5184:
URL: https://github.com/apache/rocketmq-dashboard/issues/5184
### Bug
The AI run-stream parser recognizes event boundaries only when both line
endings use the same style (`CRLF+CRLF`, `LF+LF`, or `CR+CR`). The SSE wire
format permits each line to end in CRLF, LF, or CR independently. An event
terminated by `LF+CRLF` is therefore a valid event, but the parser concatenates
it with the next event. For a JSON `agent` frame followed by `done`, it raises
`llm.stream.malformed_event` instead of delivering the agent frame.
### Reproduction
Return `event: agent\ndata: {"type":"text_delta","content":"hello"}\n\r\n`
followed by a normal `done` frame. The focused test on current `master` fails
because the first JSON payload is joined with the `done` payload.
### Expected behavior
Detect a blank line made from any two valid SSE line endings and dispatch
the first frame separately. A single CRLF is only one line ending and must not
be mistaken for a blank line.
### Reference
The WHATWG [HTML Standard, parsing an event
stream](https://html.spec.whatwg.org/multipage/server-sent-events.html#event-stream-interpretation)
defines CRLF, LF, and CR as valid line endings.
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