Xuanwo commented on code in PR #2171:
URL:
https://github.com/apache/incubator-opendal/pull/2171#discussion_r1181228353
##########
core/src/services/s3/error.rs:
##########
@@ -79,6 +71,34 @@ pub async fn parse_error(resp: Response<IncomingAsyncBody>)
-> Result<Error> {
Ok(err)
}
+/// Returns the Errorkind of this code and whether the error is retryable.
+/// All possible error code:
<https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html#ErrorCodeList>
+pub fn kind_and_retryable(code: &str) -> Option<(ErrorKind, bool)> {
Review Comment:
I prefer to have an API like:
`fn parse_s3_error_code(code: &str) -> (ErrorKind, bool)`
##########
core/src/services/s3/error.rs:
##########
@@ -79,6 +71,34 @@ pub async fn parse_error(resp: Response<IncomingAsyncBody>)
-> Result<Error> {
Ok(err)
}
+/// Returns the Errorkind of this code and whether the error is retryable.
+/// All possible error code:
<https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html#ErrorCodeList>
+pub fn kind_and_retryable(code: &str) -> Option<(ErrorKind, bool)> {
+ match code {
+ // > Your socket connection to the server was not read from
+ // > or written to within the timeout period."
+ //
+ // It's Ok for us to retry it again.
+ "RequestTimeout" => Some((ErrorKind::Unexpected, true)),
+ // > An internal error occurred. Try again.
+ "InternalError" => Some((ErrorKind::Unexpected, true)),
+ // > A conflicting conditional operation is currently in progress
+ // > against this resource. Try again.
+ "OperationAborted" => Some((ErrorKind::Unexpected, true)),
+ // > Please reduce your request rate.
+ //
+ // It's Ok to retry since later on the request rate may get reduced.
+ "SlowDown" => Some((ErrorKind::Unexpected, true)),
Review Comment:
We can use `RateLimited`
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