When some error happened during the replication, the capture of the traffics will be helpful for us.
# On Linux and Windows devices
The DevTools could be launched by pressing `ctrl`+`shift`+`i` (`Command`+`shift`+`i` on Mac).
# On Android
Please refer [Remote debug android devices](https://developer.chrome.com/docs/devtools/remote-debugging/). After the DevTools has been launched, everything is same as PC.
# On iOS devices
If we have a Mac, we can inspect it from Safari of Mac. Please refer to [Inspecting iOS and iPadOS](https://developer.apple.com/documentation/safari-developer-tools/inspecting-ios)
# What should we capture?
1. Open the network pane.
2. Look for requests marked in red.
![[requests.png]]
3. Capture the `Headers`, `Payload`, and `Response`. Please be sure to keep important information confidential. If the `Response` contains secrets, this can be omitted.
Headers: The path of the request URL, Remote Address, authority, and authorization must be concealed.
- ![[headers.png]]
Payload and Response: Almost all of them are not so secret, However,\_id contains the path of your file.
- ![[request.png]]
- ![[response.png]]