laravel/telescope

Telescope breaks SSE stream

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#1,717 创建于 2026年2月10日

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help wanted

描述

Telescope's ClientRequestWatcher calls $response->body() on every HTTP response, which fully consumes non-seekable SSE stream bodies before Prism can read them.

This breaks the stream capability.

My current workaround to overcome this, add this before you instantiate the Agent:

if (class_exists(Telescope::class)) {
    Telescope::stopRecording();
}

Note: of course this will disable all telescope logging and monitoring for the agent requests.

贡献者指南

技术栈
phplaravel
领域
backend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
active
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
basic Laravel knowledgeunderstand SSE streams
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Investigate the `ClientRequestWatcher` class in Laravel Telescope. The issue is that `$response >body()` is called on every HTTP response, consuming non seekable SSE streams. Look for where `body()` is invoked on the response object and consider adding a check to skip streamed responses. The workaround described (calling `Telescope::stopRecording()`) can serve as a clue for the fix location. No linked PRs or maintainer comments are present, so the fix is open for contribution.
Telescope breaks SSE stream · laravel/telescope#1717 | Good First Issue