[Bug] 对接Dify编排应用的时候，消息并不是流式返回的

[HyxiaoGe]

📦 部署方式

官方安装包

📌 软件版本

v2.15.6

💻 系统环境

Windows

📌 系统版本

11

🌐 浏览器

Chrome

📌 浏览器版本

Google chrome 130.0.6723.92

🐛 问题描述

在对接Dify的知识库应用时，发现了消息并不会流式渲染在页面上，而是等数据全部拼接完毕之后才渲染，代码调试了好几次，也没找到具体原因，附件如下

流式模式返回结构.txt

dify.txt

📷 复现步骤

rt

🚦 期望结果

No response

📝 补充信息

rt

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Title: [Bug] When connecting to Dify orchestration application, messages are not returned in streaming manner.

📦 Deployment method

Official installation package

📌 Software version

v2.15.6

💻 System environment

Windows

📌 System version

11

🌐 Browser

Chrome

📌 Browser version

Google Chrome 130.0.6723.92

🐛 Question description

When connecting with the knowledge base application of Dify, I found that the message was not streamed on the page, but was only rendered after the data was spliced. The code was debugged several times, but the specific reason was not found. The attachment is as follows

Streaming mode returns structure.txt

dify.txt

📷 Reproduction steps

rt

🚦 Expected results

No response

📝 Supplementary information

rt