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improve error messages for network connection failures#232
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technosophos merged 2 commits intodeislabs:mainfrom Sep 29, 2021
Merged
improve error messages for network connection failures#232technosophos merged 2 commits intodeislabs:mainfrom
technosophos merged 2 commits intodeislabs:mainfrom
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Signed-off-by: Matt Butcher <matt.butcher@microsoft.com>
itowlson
reviewed
Sep 13, 2021
src/client/error.rs
Outdated
| }, | ||
| /// A server error was encountered. Contains an optional message from the server | ||
| #[error("Server has encountered an error: {0:?}")] | ||
| #[error("Server has encountered an error: {}", .0.clone().unwrap_or_else(||"Protocol error. Verify the Bindle URL".to_owned()))] |
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From what you said this could result from the wrong port or from a network disconnect? If so I feel like "Server has encountered an error" may send people down the wrong path here... but also very hard to get clear wording for what could be a wide range of cases that are hard to tell apart!
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Maybe "Networking error: {}" would be more accurate
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Ah! "Error contacting server"
Signed-off-by: Matt Butcher <matt.butcher@microsoft.com>
thomastaylor312
approved these changes
Sep 16, 2021
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@technosophos Did you need any more feedback here or can we merge? |
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Merge away. I forgot about this PR |
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This traps networking errors and makes a noble effort to be informative.
Most, if not all, network errors will be due to either network failure or pointing at the wrong URL. This PR tries to catch those that result in hitting the wrong URL.
Server responds 400 BAD REQUEST:
A networking error occurred during connection (e.g. wrong port, server disconnects abruptly):
Closes #231
Signed-off-by: Matt Butcher matt.butcher@microsoft.com