190a11f212
Remote server errors are transferred as raw HTTP body. This way,
we lose the nested structured error information.
This is an attempt to retrieve the errors from the HTTP response
and to align the output with the normal error output.
For example, this produces the following chain of errors. Note
that everything after level 0 was retrieved from the HTTP server
response:
```
Error: ch-remote exited with the following chain of errors:
0: http client error
1: Server responded with InternalServerError
2: Error from API
3: The disk could not be added to the VM
4: Failed to validate config
5: Identifier disk1 is not unique
Debug Info: HttpApiClient(ServerResponse(InternalServerError, Some("Error from API<br>The disk could not be added to the VM<br>Failed to validate config<br>Identifier disk1 is not unique")))
```
In case the JSON can't be parsed properly, ch-remote will print:
```
Error: ch-remote exited with the following chain of errors:
0: http client error
X: Can't get remote's error messages from JSON response: EOF while parsing a value at line 1 column 0: body=''
Debug Info: HttpApiClient(ServerResponse(InternalServerError, Some("")))
```
Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
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| Cargo.toml | ||