[Bug]: S3 Backup Failed

[Zayia]

Note

This issue/comment/review was translated by Claude.

Issue Checklist

• I understand that issues are for feedback and problem solving, not for complaining in the comment section, and will provide as much information as possible to help solve the problem.
• My issue is not listed in the FAQ.
• I've looked at pinned issues and searched for existing Open Issues, Closed Issues, and Discussions, no similar issue or discussion was found.
• I've filled in short, clear headings so that developers can quickly identify a rough idea of what to expect when flipping through the list of issues. And not "a suggestion", "stuck", etc.
• I've confirmed that I am using the latest version of Cherry Studio.

Platform

macOS

Version

v1.6.5

Bug Description

S3-compatible storage backup failed, as shown in the image below

Steps To Reproduce

Managing backups can retrieve normally, which indicates my S3 configuration is correct

Clicking "Backup Now" shows backup failed

Expected Behavior

The expected behavior is that backup should succeed normally

Relevant Log Output

es-Rilh_bH0.js:85 <error> [BackupService] backupToS3: Error uploading file to S3: Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159
processLog @ es-Rilh_bH0.js:85
error @ es-Rilh_bH0.js:116
backupToS3 @ index-CvOKVPUf.js:20853
await in backupToS3
handleBackup @ index-CvOKVPUf.js:110152
handleOk @ store-DHkT-mYs.js:75219
(anonymous) @ ImageViewer-CZSiC8u0.js:4963
processDispatchQueue @ client-DDbmooWc.js:6971
(anonymous) @ client-DDbmooWc.js:7257
batchedUpdates$1 @ client-DDbmooWc.js:1188
dispatchEventForPluginEventSystem @ client-DDbmooWc.js:7047
dispatchEvent @ client-DDbmooWc.js:8605
dispatchDiscreteEvent @ client-DDbmooWc.js:8587
index-CvOKVPUf.js:110160 Uncaught (in promise) Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159
Promise.then
backupToS3 @ index-CvOKVPUf.js:20797
await in backupToS3
handleBackup @ index-CvOKVPUf.js:110152
handleOk @ store-DHkT-mYs.js:75219
(anonymous) @ ImageViewer-CZSiC8u0.js:4963
processDispatchQueue @ client-DDbmooWc.js:6971
(anonymous) @ client-DDbmooWc.js:7257
batchedUpdates$1 @ client-DDbmooWc.js:1188
dispatchEventForPluginEventSystem @ client-DDbmooWc.js:7047
dispatchEvent @ client-DDbmooWc.js:8605
dispatchDiscreteEvent @ client-DDbmooWc.js:8587
es-Rilh_bH0.js:85 <error> [BackupService] backupToS3: Error uploading file to S3: Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159
processLog @ es-Rilh_bH0.js:85
error @ es-Rilh_bH0.js:116
backupToS3 @ index-CvOKVPUf.js:20853
await in backupToS3
handleBackup @ index-CvOKVPUf.js:110152
handleOk @ store-DHkT-mYs.js:75219
(anonymous) @ ImageViewer-CZSiC8u0.js:4963
processDispatchQueue @ client-DDbmooWc.js:6971
(anonymous) @ client-DDbmooWc.js:7257
batchedUpdates$1 @ client-DDbmooWc.js:1188
dispatchEventForPluginEventSystem @ client-DDbmooWc.js:7047
dispatchEvent @ client-DDbmooWc.js:8605
dispatchDiscreteEvent @ client-DDbmooWc.js:8587
index-CvOKVPUf.js:110160 Uncaught (in promise) Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159

Additional Context

No response

---

Original Content

Issue Checklist

• I understand that issues are for feedback and problem solving, not for complaining in the comment section, and will provide as much information as possible to help solve the problem.
• My issue is not listed in the FAQ.
• I've looked at pinned issues and searched for existing Open Issues, Closed Issues, and Discussions, no similar issue or discussion was found.
• I've filled in short, clear headings so that developers can quickly identify a rough idea of what to expect when flipping through the list of issues. And not "a suggestion", "stuck", etc.
• I've confirmed that I am using the latest version of Cherry Studio.

Platform

macOS

Version

v1.6.5

Bug Description

S3兼容存储备份失败，提示如图

Steps To Reproduce

管理备份可以正常获取，说明我S3配置正常

点击立即备份，提示备份失败

Expected Behavior

正常应该是能备份成功

Relevant Log Output

es-Rilh_bH0.js:85 <error> [BackupService] backupToS3: Error uploading file to S3: Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159
processLog @ es-Rilh_bH0.js:85
error @ es-Rilh_bH0.js:116
backupToS3 @ index-CvOKVPUf.js:20853
await in backupToS3
handleBackup @ index-CvOKVPUf.js:110152
handleOk @ store-DHkT-mYs.js:75219
(anonymous) @ ImageViewer-CZSiC8u0.js:4963
processDispatchQueue @ client-DDbmooWc.js:6971
(anonymous) @ client-DDbmooWc.js:7257
batchedUpdates$1 @ client-DDbmooWc.js:1188
dispatchEventForPluginEventSystem @ client-DDbmooWc.js:7047
dispatchEvent @ client-DDbmooWc.js:8605
dispatchDiscreteEvent @ client-DDbmooWc.js:8587
index-CvOKVPUf.js:110160 Uncaught (in promise) Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159
Promise.then
backupToS3 @ index-CvOKVPUf.js:20797
await in backupToS3
handleBackup @ index-CvOKVPUf.js:110152
handleOk @ store-DHkT-mYs.js:75219
(anonymous) @ ImageViewer-CZSiC8u0.js:4963
processDispatchQueue @ client-DDbmooWc.js:6971
(anonymous) @ client-DDbmooWc.js:7257
batchedUpdates$1 @ client-DDbmooWc.js:1188
dispatchEventForPluginEventSystem @ client-DDbmooWc.js:7047
dispatchEvent @ client-DDbmooWc.js:8605
dispatchDiscreteEvent @ client-DDbmooWc.js:8587
es-Rilh_bH0.js:85 <error> [BackupService] backupToS3: Error uploading file to S3: Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159
processLog @ es-Rilh_bH0.js:85
error @ es-Rilh_bH0.js:116
backupToS3 @ index-CvOKVPUf.js:20853
await in backupToS3
handleBackup @ index-CvOKVPUf.js:110152
handleOk @ store-DHkT-mYs.js:75219
(anonymous) @ ImageViewer-CZSiC8u0.js:4963
processDispatchQueue @ client-DDbmooWc.js:6971
(anonymous) @ client-DDbmooWc.js:7257
batchedUpdates$1 @ client-DDbmooWc.js:1188
dispatchEventForPluginEventSystem @ client-DDbmooWc.js:7047
dispatchEvent @ client-DDbmooWc.js:8605
dispatchDiscreteEvent @ client-DDbmooWc.js:8587
index-CvOKVPUf.js:110160 Uncaught (in promise) Error: Error invoking remote method 'backup:backupToS3': InternalError: Io error: put_object write size < data.size(), w_size=15728640, data.size=16396159

Additional Context

No response

[GeorgeDong32]

Note

This issue/comment/review was translated by Claude.

Is this a self-hosted MinIO?🤔

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Original Content

是自己搭的 minio 吗🤔

[Zayia]

Note

This issue/comment/review was translated by Claude.

Is this a self-hosted MinIO?🤔

Yes
It's built using rustfs
Additionally, after some investigation, the backup succeeds when Surge is turned off, but fails when Surge is turned on
I conducted an in-depth investigation using artificial intelligence, including modifying MTU values, relaxing TCP timeout limits, and disabling enhanced mode, but all were ineffective
AI's final speculation:

Based on the above three points, we can draw the only conclusion:

Cherry Studio enables a different and flawed network code path in its internal S3 upload logic when it detects the presence of HTTP/SOCKS5 proxies in the system, leading to upload interruptions.

In other words, this is not a Surge issue, but a bug in Cherry Studio itself when handling the specific scenario of "uploading to S3 through proxies."

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Original Content

是自己搭的 minio 吗🤔

是的
使用的rustfs搭建的
另外排查了一下，关闭surge的情况下备份成功，开启surge的情况下备份失败
使用人工智能进行了深度排查，通过修改修改MTU 值，放宽 TCP 超时限制，关闭增强模式等排查，均无效
AI最后推测

综合以上三点，我们可以得出唯一的推理：

Cherry Studio 在检测到系统存在 HTTP/SOCKS5 代理时，其内部的 S3 上传逻辑会启用一套不同的、并且有缺陷的网络代码路径，从而导致上传中断。

换句话说，这不是 Surge 的问题，而是 Cherry Studio 在处理"通过代理上传 S3"这一特定场景时，自身存在 Bug。

[GeorgeDong32]

Note

This issue/comment/review was translated by Claude.

I encountered this situation a few days ago. The S3 data packets will have some issues after being proxied, but if it's a local S3, it should have been set to bypass the proxy in last week's fix. Let me see if there's a good way to fix it.

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Original Content

这个情况前几天遇到过，代理过后的S3数据包会出现一点问题，但是如果是本地的S3的话应该在上周的修复中被设定为绕过代理的，我看看有没有好的方法修复

[Zayia]

Note

This issue/comment/review was translated by Claude.

Has the issue been resolved?
When will it be merged to the main branch?

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Original Content

问题是解决了吗？
什么时候合并到主目录啊

[GeorgeDong32]

Note

This issue/comment/review was translated by Claude.

Haven't tested yet, aiming for these one or two days

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Original Content

还没测试，争取这一两天吧

[GeorgeDong32]

Note

This issue/comment/review was translated by Claude.

I can't reproduce this issue during testing here. Could it be that your Surge rules contain configurations that modify HTTP packets, causing this exception? You could try with an empty Surge configuration to see if this situation occurs.

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Original Content

这边测试没法复现这个问题，是不是你的Surge规则中存在修改http数据包的配置导致了这一异常？可以试试空的surge配置会不会出现这种情况

[Zayia]

Note

This issue/comment/review was translated by Claude.

I'll try it tomorrow

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Original Content

我明天试试