[BUG] SSE Streaming Bugs for multiple tools

[hahl9000]

Describe the bug
When using chains as tools the new version streams both an answer that tool 1 doesnt know and then streams tool 2 answer. It doesnt adhere to my system prompt anymore.

To Reproduce
Steps to reproduce the behavior:

1. Create 2 tools from flows. One that doesnt know and one which does.
2. Ask it to always use tool 1 first. If tool 1 doesnt know then use tool 2.
3. Embed to a page, ask questions that tool 2 knows and then it will stream both that it doesnt know and right after the answer.
4. See output.

Expected behavior
To be able to sort out the answer that doesnt know. Prompt adherence seems off and it worked great in previous version.

Screenshots
If applicable, add screenshots to help explain your problem.

Flow
If applicable, add exported flow in order to help replicating the problem.

Setup

• Installation [render]
• Flowise Version [flowise 2.1.1, embed 2.0.1]
• OS: [Windows]
• Browser [chrome]

Additional context
Worked better in previous version. Creates a problem with to flowtools that should complement each other.

[HenryHengZJ]

Do you have an example chatflow we can use to replicate?

[hahl9000]

No, I've looked into it and from what I can see, even though its a bit laggy the test chat concatenates the answer and remove the streaming answer from the tool that doesn't know. I'm thinking this could be an issue with the latest embed instead?

[alper1969]

Hi, yes there is a big problem in streaming. For instance socket.io waiting in 101 pending status after response.
Appreciate if you can solve this issue asap.
BR