main主分支拉下的代码，使用gemini模型响应的Content-Type: text/event-stream，界面上消息是重复的[Bug]

[gongjing2012]

Bug Description

1、main主分支拉下的代码，使用gemini模型响应的Content-Type: text/event-stream，界面上消息是重复的。
2、发现 onFinish(message) {
debugger
botMessage.streaming = false;
if (message) {
botMessage.content = message;
get().onNewMessage(botMessage);
}
ChatControllerPool.remove(session.id, botMessage.id);
},执行多次，消息就重复累加了，请帮忙看看前端哪需要修改？postman请求自己封装的接口是正常的。

Steps to Reproduce

Expected Behavior

应该就是一条消息，而不是重复的消息。

Screenshots

Deployment Method

• Docker
• Vercel
• Server

Desktop OS

window11

Desktop Browser

Chrome

Desktop Browser Version

No response

Smartphone Device

No response

Smartphone OS

No response

Smartphone Browser

No response

Smartphone Browser Version

No response

Additional Logs

No response

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Title: The code pulled from the main branch, using the Content-Type of the gemini model response: text/event-stream, the messages on the interface are repeated [Bug]

[lloydzhou]

#4955

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

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#4955

[lloydzhou]

已修复

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Bot detected the issue body's language is not English, translate it automatically.

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It has been fixed