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value | syntax stringclasses 1
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values | path stringlengths 5 116 | license stringclasses 6
values | commit stringlengths 40 40 | source_host stringclasses 1
value | category stringclasses 16
values | source_url stringlengths 85 196 | line_start int64 1 4.28k | line_end int64 4 4.31k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:13 | layer.store_put(RequestAttempts::new(current_request_attempts));
layer.store_put(retry_config);
layer.store_put(TokenBucket::default());
let cfg = ConfigBag::of_layers(vec![layer]);
(ctx, rc, cfg)
}
// Test that error kinds produce the correct "retry after X seconds" output.
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:14 | #[test]
fn should_retry_throttling_error_result_after_2s() {
test_should_retry_error_kind(ErrorKind::ThrottlingError);
}
#[test]
fn dont_retry_when_out_of_attempts() {
let current_attempts = 4;
let max_attempts = current_attempts;
let (ctx, rc, cfg) = set_up_cfg_and_cont... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:15 | #[test]
fn should_yield_client_rate_limiter_from_custom_partition() {
let expected = ClientRateLimiter::builder().token_refill_rate(3.14).build();
let cfg = ConfigBag::of_layers(vec![
// Emulate default config layer overriden by a user config layer
{
let mut l... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:16 | retry_reasons.reverse();
Self {
retry_actions: Mutex::new(retry_reasons),
}
}
}
impl ClassifyRetry for PresetReasonRetryClassifier {
fn classify_retry(&self, ctx: &InterceptorContext) -> RetryAction {
// Check for a result
let outp... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:17 | .unwrap();
let mut layer = Layer::new("test");
layer.store_put(retry_config);
let cfg = ConfigBag::of_layers(vec![layer]);
let mut ctx = InterceptorContext::new(Input::doesnt_matter());
// This type doesn't matter b/c the classifier will just return whatever we tell it to.
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:18 | assert_eq!(no_retry, ShouldAttempt::No);
assert_eq!(token_bucket.available_permits(), 495);
}
#[cfg(any(feature = "test-util", feature = "legacy-test-util"))]
#[test]
fn no_more_attempts() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:19 | Running,
Complete,
}
#[derive(Debug)]
struct LongRunningOperationOutput {
status: Option<LongRunningOperationStatus>,
}
impl LongRunningOperationOutput {
fn status(&self) -> Option<LongRunningOperationStatus> {
self.status
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:20 | return RetryAction::server_error();
};
RetryAction::NoActionIndicated
}
fn name(&self) -> &'static str {
"waiter retry classifier"
}
}
let retry_config = RetryConfig::standard()
.with_use_static_exponentia... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:21 | })));
cfg.interceptor_state().store_put(RequestAttempts::new(2));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
should_retry.expect_no();
assert_eq!(token_bucket.available_permits(), 5);
}
#[cfg(any(feature = "test-util", feature = "legacy-test-util... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:22 | Duration::from_secs(1),
),
],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::new(100));
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 841 | 900 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:23 | .with_max_attempts(u32::MAX),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state()
.store_put(TokenBucket::new(PERMIT_COUNT));
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
let mut attempt = 1;
// Drain all available permi... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 881 | 940 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:24 | }
assert_eq!(attempt, 23);
assert_eq!(token_bucket.available_permits(), PERMIT_COUNT);
}
#[cfg(any(feature = "test-util", feature = "legacy-test-util"))]
#[test]
fn backoff_timing() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 921 | 980 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:25 | assert_eq!(dur, Duration::from_secs(8));
assert_eq!(token_bucket.available_permits(), 480);
cfg.interceptor_state().store_put(RequestAttempts::new(5));
let no_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
assert_eq!(no_retry, ShouldAttempt::No);
assert_eq!(tok... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 961 | 1,020 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:26 | assert_eq!(token_bucket.available_permits(), 485);
cfg.interceptor_state().store_put(RequestAttempts::new(4));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
let dur = should_retry.expect_delay();
assert_eq!(dur, Duration::from_secs(3));
assert_eq!(t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 1,001 | 1,058 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:27 | let initial_backoff = 0.03;
for (attempt, expected_backoff) in [initial_backoff, 0.06, 0.12].into_iter().enumerate() {
let actual_backoff =
calculate_exponential_backoff(1.0, initial_backoff, attempt as u32, MAX_BACKOFF);
assert_eq!(Duration::from_secs_f64(expected_backo... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 670e6cc3654e72be13ff8189134e42a490d100f2 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/670e6cc3654e72be13ff8189134e42a490d100f2/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 1,041 | 1,058 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use std::sync::Mutex;
use std::time::{Duration, SystemTime};
use tokio::sync::OwnedSemaphorePermit;
use tracing::{debug, trace};
use aws_smithy_runtime_api::box_error::BoxError;
use aws_smithy_runtime_... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:2 | retry_permit: Mutex<Option<OwnedSemaphorePermit>>,
}
impl Storable for StandardRetryStrategy {
type Storer = StoreReplace<Self>;
}
impl StandardRetryStrategy {
/// Create a new standard retry strategy with the given config.
pub fn new() -> Self {
Default::default()
}
fn release_retry_perm... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:3 | if let Some(time_source) = runtime_components.time_source() {
let retry_partition = cfg.load::<RetryPartition>().expect("set in default config");
let seconds_since_unix_epoch = time_source
.now()
.duration_since(SystemTime::UNIX_EPOCH)
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:4 | if let Some(delay) = *retry_after {
let delay = delay.min(retry_cfg.max_backoff());
debug!("explicit request from server to delay {delay:?} before retrying");
Ok(delay)
} else if let Some(delay) =
check_rate_limiter_for_dela... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:5 | }
enum ReleaseResult {
APermitWasReleased,
NoPermitWasReleased,
}
impl RetryStrategy for StandardRetryStrategy {
fn should_attempt_initial_request(
&self,
runtime_components: &RuntimeComponents,
cfg: &ConfigBag,
) -> Result<ShouldAttempt, BoxError> {
if let Some(crl) = ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:6 | let classifier_result = run_classifiers_on_ctx(retry_classifiers, ctx);
// (adaptive only): update fill rate
// NOTE: SEP indicates doing bookkeeping before asking if we should retry. We need to know if
// the error was a throttling error though to do adaptive retry bookkeeping so we take
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:7 | debug!(
attempts = request_attempts,
max_attempts = retry_cfg.max_attempts(),
"not retrying because we are out of attempts"
);
return Ok(ShouldAttempt::No);
}
// acquire permit for retry
let error_kind = error_kind.expect(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:8 | }
fn update_rate_limiter_if_exists(
runtime_components: &RuntimeComponents,
cfg: &ConfigBag,
is_throttling_error: bool,
) {
if let Some(crl) = StandardRetryStrategy::adaptive_retry_rate_limiter(runtime_components, cfg) {
let seconds_since_unix_epoch = get_seconds_since_unix_epoch(runtime_compon... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:9 | ) -> Duration {
let result = match 2_u32
.checked_pow(retry_attempts)
.map(|power| (power as f64) * initial_backoff)
{
Some(backoff) => match Duration::try_from_secs_f64(backoff) {
Ok(result) => result.min(max_backoff),
Err(e) => {
tracing::warn!("... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:10 | impl TokenBucketProvider {
/// Create a new token bucket provider with the given default retry partition.
///
/// NOTE: This partition should be the one used for every operation on a client
/// unless config is overridden.
pub(crate) fn new(default_partition: RetryPartition) -> Self {
let to... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:11 | };
trace!("token bucket for {retry_partition:?} added to config bag");
let mut layer = Layer::new("token_bucket_partition");
layer.store_put(tb);
cfg.push_layer(layer);
Ok(())
}
}
#[cfg(test)]
mod tests {
#[allow(unused_imports)] // will be unused with `--no-default-fea... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:12 | let mut layer = Layer::new("test");
layer.store_put(RetryConfig::standard());
layer.store_put(RequestAttempts::new(1));
layer.store_put(TokenBucket::default());
layer
}]);
let rc = RuntimeComponentsBuilder::for_tests().build().unwrap();
let mut ctx... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:13 | let (ctx, rc, cfg) = set_up_cfg_and_context(
error_kind,
3,
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(4),
);
let strategy = StandardRetryStrategy::new();
let actual = strategy
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:14 | current_attempts,
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(max_attempts),
);
let strategy = StandardRetryStrategy::new();
let actual = strategy
.should_attempt_retry(&ctx, &rc, &cfg)
.ex... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:15 | let mut layer = Layer::new("user");
layer.store_put(RetryConfig::adaptive());
layer.store_put(
RetryPartition::custom("user")
.client_rate_limiter(expected.clone())
.build(),
);
layer
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:16 | // Check for an error
match output_or_error {
Some(Ok(_)) | None => return RetryAction::NoActionIndicated,
_ => (),
};
let mut retry_actions = self.retry_actions.lock().unwrap();
if retry_actions.len() == 1 {
retry_actions.... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:17 | #[cfg(any(feature = "test-util", feature = "legacy-test-util"))]
#[test]
fn eventual_success() {
let (mut cfg, rc, mut ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:18 | .with_max_attempts(3),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::default());
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry =... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:19 | self.status
}
}
struct WaiterRetryClassifier {}
impl WaiterRetryClassifier {
fn new() -> Self {
WaiterRetryClassifier {}
}
}
impl fmt::Debug for WaiterRetryClassifier {
fn fmt(&self, f: &mut fmt::Formatter<'_>) ->... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:20 | let retry_config = RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5);
let rc = RuntimeComponentsBuilder::for_tests()
.with_retry_classifier(SharedRetryClassifier::new(WaiterRetryClassifier::new()))
.build()
.unwrap(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:21 | vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::new(5));
let token_bucket =... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:22 | cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
let dur = should_retry.expect_delay();
assert_eq!(dur, Duration::from_secs(1));
assert_eq!(token_bucket.available_permits(), 90);
cfg.intercept... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 841 | 900 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:23 | // Draining should complete in 2 attempts
if attempt > 2 {
panic!("This test should have completed by now (drain)");
}
cfg.interceptor_state()
.store_put(RequestAttempts::new(attempt));
let should_retry = strategy.should_attempt_retry(&ctx... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 881 | 940 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:24 | RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::default());
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 921 | 980 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:25 | fn max_backoff_time() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5)
.with_initial_backoff(Duration::from_secs(1))
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 961 | 1,020 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:26 | assert_eq!(token_bucket.available_permits(), 480);
}
const MAX_BACKOFF: Duration = Duration::from_secs(20);
#[test]
fn calculate_exponential_backoff_where_initial_backoff_is_one() {
let initial_backoff = 1.0;
for (attempt, expected_backoff) in [initial_backoff, 2.0, 4.0].into_iter().e... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | ee1072104494670dbefbdb8809a7dc6de804cf79 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee1072104494670dbefbdb8809a7dc6de804cf79/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 1,001 | 1,047 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use std::sync::Mutex;
use std::time::{Duration, SystemTime};
use tokio::sync::OwnedSemaphorePermit;
use tracing::{debug, trace};
use aws_smithy_runtime_api::box_error::BoxError;
use aws_smithy_runtime_... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:2 | retry_permit: Mutex<Option<OwnedSemaphorePermit>>,
}
impl Storable for StandardRetryStrategy {
type Storer = StoreReplace<Self>;
}
impl StandardRetryStrategy {
/// Create a new standard retry strategy with the given config.
pub fn new() -> Self {
Default::default()
}
fn release_retry_perm... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:3 | if let Some(time_source) = runtime_components.time_source() {
let retry_partition = cfg.load::<RetryPartition>().expect("set in default config");
let seconds_since_unix_epoch = time_source
.now()
.duration_since(SystemTime::UNIX_EPOCH)
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:4 | let delay = delay.min(retry_cfg.max_backoff());
debug!("rate limiter has requested a {delay:?} delay before retrying");
Ok(delay)
} else {
let base = if retry_cfg.use_static_exponential_base() {
1.0
}... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:5 | impl RetryStrategy for StandardRetryStrategy {
fn should_attempt_initial_request(
&self,
runtime_components: &RuntimeComponents,
cfg: &ConfigBag,
) -> Result<ShouldAttempt, BoxError> {
if let Some(crl) = Self::adaptive_retry_rate_limiter(runtime_components, cfg) {
let... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:6 | let is_throttling_error = error_kind
.map(|kind| kind == ErrorKind::ThrottlingError)
.unwrap_or(false);
update_rate_limiter_if_exists(runtime_components, cfg, is_throttling_error);
// on success release any retry quota held by previous attempts
if !ctx.is_failed() {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:7 | // acquire permit for retry
let error_kind = error_kind.expect("result was classified retryable");
match token_bucket.acquire(&error_kind) {
Some(permit) => self.set_retry_permit(permit),
None => {
debug!("attempt #{request_attempts} failed with {error_kind:?}; H... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:8 | if let Some(crl) = StandardRetryStrategy::adaptive_retry_rate_limiter(runtime_components, cfg) {
let seconds_since_unix_epoch = get_seconds_since_unix_epoch(runtime_components);
crl.update_rate_limiter(seconds_since_unix_epoch, is_throttling_error);
}
}
fn check_rate_limiter_for_delay(
runtime_... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:9 | Err(e) => {
tracing::warn!("falling back to {max_backoff:?} as `Duration` could not be created for exponential backoff: {e}");
max_backoff
}
},
None => max_backoff,
};
// Apply jitter to `result`, and note that it can be applied to `max_backoff`.
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:10 | Self {
default_partition,
token_bucket,
}
}
}
impl Intercept for TokenBucketProvider {
fn name(&self) -> &'static str {
"TokenBucketProvider"
}
fn modify_before_retry_loop(
&self,
_context: &mut BeforeTransmitInterceptorContextMut<'_>,
_r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:11 | #[allow(unused_imports)] // will be unused with `--no-default-features --features client`
use std::fmt;
use std::sync::Mutex;
use std::time::Duration;
use aws_smithy_runtime_api::client::interceptors::context::{
Input, InterceptorContext, Output,
};
use aws_smithy_runtime_api::client::o... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:12 | .expect("method is infallible for this use");
assert_eq!(ShouldAttempt::No, actual);
}
fn set_up_cfg_and_context(
error_kind: ErrorKind,
current_request_attempts: u32,
retry_config: RetryConfig,
) -> (InterceptorContext, RuntimeComponents, ConfigBag) {
let mut ctx = ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:13 | #[test]
fn should_retry_transient_error_result_after_2s() {
test_should_retry_error_kind(ErrorKind::TransientError);
}
#[test]
fn should_retry_client_error_result_after_2s() {
test_should_retry_error_kind(ErrorKind::ClientError);
}
#[test]
fn should_retry_server_error_resul... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:14 | fn should_not_panic_when_exponential_backoff_duration_could_not_be_created() {
let (ctx, rc, cfg) = set_up_cfg_and_context(
ErrorKind::TransientError,
// Greater than 32 when subtracted by 1 in `calculate_backoff`, causing overflow in `calculate_exponential_backoff`
33,
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:15 | _ => (),
};
let mut retry_actions = self.retry_actions.lock().unwrap();
if retry_actions.len() == 1 {
retry_actions.first().unwrap().clone()
} else {
retry_actions.pop().unwrap()
}
}
fn name(&self) -> &'static ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:16 | let (mut cfg, rc, mut ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:17 | cfg.interceptor_state().store_put(TokenBucket::default());
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
let dur = should_retry.expect... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:18 | struct WaiterRetryClassifier {}
impl WaiterRetryClassifier {
fn new() -> Self {
WaiterRetryClassifier {}
}
}
impl fmt::Debug for WaiterRetryClassifier {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "Wai... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:19 | let rc = RuntimeComponentsBuilder::for_tests()
.with_retry_classifier(SharedRetryClassifier::new(WaiterRetryClassifier::new()))
.build()
.unwrap();
let mut layer = Layer::new("test");
layer.store_put(retry_config);
let mut cfg = ConfigBag::of_layers(vec![layer... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:20 | .with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::new(5));
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = st... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:21 | assert_eq!(dur, Duration::from_secs(1));
assert_eq!(token_bucket.available_permits(), 90);
cfg.interceptor_state().store_put(RequestAttempts::new(2));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
let dur = should_retry.expect_delay();
assert_eq!(du... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:22 | }
cfg.interceptor_state()
.store_put(RequestAttempts::new(attempt));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
assert!(matches!(should_retry, ShouldAttempt::YesAfterDelay(_)));
attempt += 1;
}
// Forget t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 841 | 900 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:23 | );
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::default());
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = strategy.should_attempt_retry(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 881 | 940 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:24 | RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5)
.with_initial_backoff(Duration::from_secs(1))
.with_max_backoff(Duration::from_secs(3)),
);
let strategy = StandardRetryStrategy::new();
cfg.inter... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 921 | 980 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:25 | const MAX_BACKOFF: Duration = Duration::from_secs(20);
#[test]
fn calculate_exponential_backoff_where_initial_backoff_is_one() {
let initial_backoff = 1.0;
for (attempt, expected_backoff) in [initial_backoff, 2.0, 4.0].into_iter().enumerate() {
let actual_backoff =
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 3b61e78010e79d30cc38661acebacc6ff89ed84a | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3b61e78010e79d30cc38661acebacc6ff89ed84a/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 961 | 1,004 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:14 | fn should_not_panic_when_exponential_backoff_duration_could_not_be_created() {
let (ctx, rc, cfg) = set_up_cfg_and_context(
ErrorKind::TransientError,
// Greater than 32 when subtracted by 1 in `calculate_backoff`, causing overflow in `calculate_exponential_backoff`
33,
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:15 | _ => (),
};
let mut retry_actions = self.retry_actions.lock().unwrap();
if retry_actions.len() == 1 {
retry_actions.first().unwrap().clone()
} else {
retry_actions.pop().unwrap()
}
}
fn name(&self) -> &'static ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:16 | let (mut cfg, rc, mut ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:17 | cfg.interceptor_state().store_put(TokenBucket::default());
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
let dur = should_retry.expect... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:19 | let rc = RuntimeComponentsBuilder::for_tests()
.with_retry_classifier(SharedRetryClassifier::new(WaiterRetryClassifier::new()))
.build()
.unwrap();
let mut layer = Layer::new("test");
layer.store_put(retry_config);
let mut cfg = ConfigBag::of_layers(vec![layer... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:20 | .with_max_attempts(5),
);
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::new(5));
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = st... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:21 | assert_eq!(dur, Duration::from_secs(1));
assert_eq!(token_bucket.available_permits(), 90);
cfg.interceptor_state().store_put(RequestAttempts::new(2));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
let dur = should_retry.expect_delay();
assert_eq!(du... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:22 | }
cfg.interceptor_state()
.store_put(RequestAttempts::new(attempt));
let should_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
assert!(matches!(should_retry, ShouldAttempt::YesAfterDelay(_)));
attempt += 1;
}
// Forget t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 841 | 900 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:23 | );
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::default());
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = strategy.should_attempt_retry(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 13f78d48329fa9765e7d5a4a4f93d260395d1239 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/13f78d48329fa9765e7d5a4a4f93d260395d1239/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 881 | 940 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use std::sync::Mutex;
use std::time::{Duration, SystemTime};
use tokio::sync::OwnedSemaphorePermit;
use tracing::debug;
use aws_smithy_runtime_api::box_error::BoxError;
use aws_smithy_runtime_api::clie... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:2 | impl StandardRetryStrategy {
/// Create a new standard retry strategy with the given config.
pub fn new() -> Self {
Default::default()
}
fn release_retry_permit(&self) -> ReleaseResult {
let mut retry_permit = self.retry_permit.lock().unwrap();
match retry_permit.take() {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:3 | .as_secs_f64();
let client_rate_limiter_partition =
ClientRateLimiterPartition::new(retry_partition.clone());
let client_rate_limiter = CLIENT_RATE_LIMITER
.get_or_init(client_rate_limiter_partition, || {
ClientRateLimiter::... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:4 | {
let delay = delay.min(retry_cfg.max_backoff());
debug!("rate limiter has requested a {delay:?} delay before retrying");
Ok(delay)
} else {
if let Some(tb) = token_bucket {
match tb.acquire(kind) {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:5 | Err(ShouldAttempt::No)
}
_ => unreachable!("RetryAction is non-exhaustive"),
}
}
}
enum ReleaseResult {
APermitWasReleased,
NoPermitWasReleased,
}
impl RetryStrategy for StandardRetryStrategy {
fn should_attempt_initial_request(
&self,
runtime_components... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:6 | // Check if we're out of attempts
let request_attempts = cfg
.load::<RequestAttempts>()
.expect("at least one request attempt is made before any retry is attempted")
.attempts();
if request_attempts >= retry_cfg.max_attempts() {
update_rate_limiter_if_exis... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:7 | debug!("attempt #{request_attempts} succeeded, no retry necessary");
if let Some(tb) = cfg.load::<TokenBucket>() {
// If this retry strategy is holding any permits, release them back to the bucket.
if let NoPermitWasReleased = self.release_retry_permit() {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:8 | if let Err(delay) = crl.acquire_permission_to_send_a_request(
get_seconds_since_unix_epoch(runtime_components),
retry_reason,
) {
return Some(delay);
}
}
None
}
fn calculate_exponential_backoff(
base: f64,
initial_backoff: f64,
retry_attempts: u3... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:9 | request_time
.now()
.duration_since(SystemTime::UNIX_EPOCH)
.unwrap()
.as_secs_f64()
}
#[cfg(test)]
mod tests {
#[allow(unused_imports)] // will be unused with `--no-default-features --features client`
use std::fmt;
use std::sync::Mutex;
use std::time::Duration;
use... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:10 | layer
}]);
let rc = RuntimeComponentsBuilder::for_tests().build().unwrap();
let mut ctx = InterceptorContext::new(Input::doesnt_matter());
let strategy = StandardRetryStrategy::default();
ctx.set_output_or_error(Ok(Output::doesnt_matter()));
let actual = strategy
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:11 | .with_max_attempts(4),
);
let strategy = StandardRetryStrategy::new();
let actual = strategy
.should_attempt_retry(&ctx, &rc, &cfg)
.expect("method is infallible for this use");
assert_eq!(ShouldAttempt::YesAfterDelay(Duration::from_secs(4)), actual);
}
#... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:12 | let strategy = StandardRetryStrategy::new();
let actual = strategy
.should_attempt_retry(&ctx, &rc, &cfg)
.expect("method is infallible for this use");
assert_eq!(ShouldAttempt::No, actual);
}
#[test]
fn should_not_panic_when_exponential_backoff_duration_could_not_be... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:13 | impl ClassifyRetry for PresetReasonRetryClassifier {
fn classify_retry(&self, ctx: &InterceptorContext) -> RetryAction {
// Check for a result
let output_or_error = ctx.output_or_error();
// Check for an error
match output_or_error {
Some(Ok(_)) | ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:14 | ctx.set_output_or_error(Err(OrchestratorError::other("doesn't matter")));
(cfg, rc, ctx)
}
#[cfg(feature = "test-util")]
#[test]
fn eventual_success() {
let (mut cfg, rc, mut ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:15 | fn no_more_attempts() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(3),
);
let strategy = StandardRetryStrategy::new();
c... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:16 | status: Option<LongRunningOperationStatus>,
}
impl LongRunningOperationOutput {
fn status(&self) -> Option<LongRunningOperationStatus> {
self.status
}
}
struct WaiterRetryClassifier {}
impl WaiterRetryClassifier {
fn new() ->... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:17 | fn name(&self) -> &'static str {
"waiter retry classifier"
}
}
let retry_config = RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5);
let rc = RuntimeComponentsBuilder::for_tests()
.with_retry_cl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:18 | #[cfg(feature = "test-util")]
#[test]
fn no_quota() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strategy = S... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:19 | );
let strategy = StandardRetryStrategy::new();
cfg.interceptor_state().store_put(TokenBucket::new(100));
let token_bucket = cfg.load::<TokenBucket>().unwrap().clone();
cfg.interceptor_state().store_put(RequestAttempts::new(1));
let should_retry = strategy.should_attempt_retry(&... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:20 | let mut attempt = 1;
// Drain all available permits with failed attempts
while token_bucket.available_permits() > 0 {
// Draining should complete in 2 attempts
if attempt > 2 {
panic!("This test should have completed by now (drain)");
}
c... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:21 | #[cfg(feature = "test-util")]
#[test]
fn backoff_timing() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
.with_max_attempts(5),
);
let strate... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:22 | assert_eq!(token_bucket.available_permits(), 480);
}
#[cfg(feature = "test-util")]
#[test]
fn max_backoff_time() {
let (mut cfg, rc, ctx) = setup_test(
vec![RetryAction::server_error()],
RetryConfig::standard()
.with_use_static_exponential_base(true)
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 841 | 900 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:23 | assert_eq!(token_bucket.available_permits(), 480);
cfg.interceptor_state().store_put(RequestAttempts::new(5));
let no_retry = strategy.should_attempt_retry(&ctx, &rc, &cfg).unwrap();
assert_eq!(no_retry, ShouldAttempt::No);
assert_eq!(token_bucket.available_permits(), 480);
}
c... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 881 | 932 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:24 | }
}
#[test]
fn calculate_backoff_overflow_should_gracefully_fallback_to_max_backoff() {
// avoid overflow for a silly large amount of retry attempts
assert_eq!(
MAX_BACKOFF,
calculate_exponential_backoff(1_f64, 10_f64, 100000, MAX_BACKOFF),
);
}
} | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 5c84cd099f603663c4f8b844283b18885b12df99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5c84cd099f603663c4f8b844283b18885b12df99/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 921 | 932 |
awslabs/aws-sdk-rust:sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs:8 | if let Err(delay) = crl.acquire_permission_to_send_a_request(
get_seconds_since_unix_epoch(runtime_components),
retry_reason,
) {
return Some(delay);
}
}
None
}
fn calculate_exponential_backoff(
base: f64,
initial_backoff: f64,
retry_attempts: u3... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | Apache-2.0 | 9b4cbb8f3f8ae482aa2652305b01a4bc7e0ec837 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9b4cbb8f3f8ae482aa2652305b01a4bc7e0ec837/sdk/aws-smithy-runtime/src/client/retries/strategy/standard.rs | 281 | 340 |
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