[Bug] Timeout Error is thrown when importing records that contain large attachments

[hung-cybo]

Summary

A timeout error is thrown when importing records that contain large attachments.

[2023-10-13T09:07:39.468Z] INFO: Starting to import records...
[2023-10-13T09:08:40.451Z] INFO: Imported 0 of 1 records successfully
[2023-10-13T09:08:40.452Z] ERROR: Failed to add all records.
[2023-10-13T09:08:40.452Z] ERROR: No records are processed successfully.
[2023-10-13T09:08:40.452Z] ERROR: [ECONNABORTED] timeout of 60000ms exceeded
[2023-10-13T09:08:40.452Z] ERROR: The cli-kintone aborted due to a network error.
[2023-10-13T09:08:40.452Z] ERROR: Please check your network connection.

Root cause of the issue

The follow-redirects library used by the Axios has a problem. This library provides http(s) requests with the following redirects. The Axios uses it internally if the client requires the following redirects here.

• https://github.com/axios/axios/blob/v1.x/lib/adapters/http.js#L423

The 'follow-redirects' provides its own implementation of setTimeout(). This implementation NEVER considers in-progress requests. The request produced by follow-redirects emits a 'timeout' event if the request is still in progress. The reason why we can download huge attachment files is the time is canceled when the client receives a response from the server.

The related issues on follow-redirects:

• request.setTimeout should be used for inactivity
• request.setTimeout stopped working properly

Target Version

v1.10.0

Reproduction

$ cat records.csv
"Attachment"
"Attachment-1/1gb"

$ ls -l attachments/Attachment-1/1gb
-rw-r--r-- 1 shinya-u shinya-u 1073741824 Sep 14 05:09 attachments/Attachment-1/1gb

$ cli-kintone record import --base-url https://****kintone.com --app 9 --attachments-dir attachments --file-path records.csv

Expected Behavior

Should importing successfully

Actual Behavior

A timeout error is thrown.

[2023-09-14T05:09:29.317Z] INFO: Starting to import records...
[2023-09-14T05:10:29.905Z] INFO: Imported 0 of 1 records successfully
[2023-09-14T05:10:29.906Z] ERROR: Failed to add all records.
[2023-09-14T05:10:29.906Z] ERROR: No records are processed successfully.
[2023-09-14T05:10:29.906Z] ERROR: [ECONNABORTED] timeout of 60000ms exceeded
[2023-09-14T05:10:29.906Z] ERROR: The cli-kintone aborted due to a network error.
[2023-09-14T05:10:29.906Z] ERROR: Please check your network connection.

Operation System (if relevant)

No response

Shell (if relevant)

No response