pub struct ConcurrencyProviderFeedbackBuilder<'f>(_);Expand description
并发数提供者反馈构建器
Implementations§
source§impl<'f> ConcurrencyProviderFeedbackBuilder<'f>
impl<'f> ConcurrencyProviderFeedbackBuilder<'f>
sourcepub fn new(
concurrency: Concurrency,
object_size: NonZeroU64,
elapsed: Duration
) -> Self
pub fn new(
concurrency: Concurrency,
object_size: NonZeroU64,
elapsed: Duration
) -> Self
创建并发数提供者反馈构建器
sourcepub fn error(&mut self, error: &'f ResponseError) -> &mut Self
pub fn error(&mut self, error: &'f ResponseError) -> &mut Self
设置错误信息
Examples found in repository?
src/scheduler/concurrent_multi_parts_uploader_scheduler.rs (line 169)
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fn upload(&self, source: Box<dyn DataSource<M::HashAlgorithm>>, params: ObjectParams) -> ApiResult<Value> {
let concurrency = self.concurrency_provider.concurrency();
let thread_pool = ThreadPoolBuilder::new()
.num_threads(concurrency.as_usize())
.thread_name(|i| {
format!("qiniu.rust-sdk.upload-manager.scheduler.concurrent_multi_parts_uploader_scheduler.{i}",)
})
.build()
.map_err(|err| ResponseError::new(ResponseErrorKind::SystemCallError, err))?;
let mut uploaded_size = Default::default();
let mut elapsed = Default::default();
return _upload(
self,
source,
params,
concurrency,
&thread_pool,
&mut elapsed,
&mut uploaded_size,
)
.tap(|result| {
if let Some(uploaded_size) = NonZeroU64::new(uploaded_size) {
let mut builder = ConcurrencyProviderFeedback::builder(concurrency, uploaded_size, elapsed);
if let Some(err) = result.as_ref().err() {
builder.error(err);
}
self.concurrency_provider.feedback(builder.build())
}
});
fn _upload<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
match _resume_and_upload(
scheduler,
source.to_owned(),
params.to_owned(),
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
None => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
None,
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
Ok(None) => Err(no_region_tried_error()),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Err(UploadPartsError { err, .. })) if !need_to_retry(&err) => Err(err),
Some(Err(UploadPartsError { initialized, err })) => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
initialized,
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
Ok(None) => Err(err),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Ok(value)) => Ok(value),
}
}
fn _resume_and_upload<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadPartsError<M::InitializedParts>>> {
_upload_resumed_parts(
scheduler,
source,
params,
concurrency,
thread_pool,
elapsed,
uploaded_size,
)
.map(|result| match result {
Ok(value) => Ok(value),
Err(UploadResumedPartsError {
err,
resumed: true,
initialized: Some(mut initialized),
}) if err.extensions().get::<PartsExpiredError>().is_some() => {
match _reinitialize_and_upload_again(
scheduler,
&mut initialized,
keep_original_region_options(),
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
Some(Ok(value)) => Ok(value),
Some(Err(err)) => Err(UploadPartsError::new(err, Some(initialized))),
None => Err(UploadPartsError::new(err, Some(initialized))),
}
}
Err(UploadResumedPartsError { err, initialized, .. }) => Err(UploadPartsError::new(err, initialized)),
})
}
fn _upload_resumed_parts<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadResumedPartsError<M::InitializedParts>>> {
let begin_at = Instant::now();
scheduler
.multi_parts_uploader
.try_to_resume_parts(source, params)
.map(|initialized| {
_upload_after_initialize(scheduler, &initialized, concurrency, thread_pool, uploaded_size)
.map_err(|(err, resumed)| UploadResumedPartsError::new(err, resumed, Some(initialized)))
})
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
#[allow(clippy::too_many_arguments)]
fn _try_to_upload_to_all_regions<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
mut initialized: Option<M::InitializedParts>,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Option<Value>> {
let mut regions = scheduler
.multi_parts_uploader
.get_bucket_regions(¶ms)
.map(|r| r.into_regions())?;
if let Some(initialized) = &initialized {
remove_used_region_from_regions(&mut regions, initialized);
}
let mut last_err = None;
for region in regions {
let begin_at = Instant::now();
let initialized_result = if let Some(mut initialized) = initialized.take() {
scheduler
.multi_parts_uploader
.reinitialize_parts(&mut initialized, specify_region_options(region))
.map(|_| initialized)
} else {
scheduler
.multi_parts_uploader
.initialize_parts(source.to_owned(), params.to_owned())
};
let new_initialized = match initialized_result {
Ok(new_initialized) => {
initialized = Some(new_initialized.to_owned());
new_initialized
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
};
let result =
_upload_after_reinitialize(scheduler, &new_initialized, concurrency, thread_pool, uploaded_size);
*elapsed = begin_at.elapsed();
match result {
Ok(value) => {
return Ok(Some(value));
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
}
}
last_err.map_or(Ok(None), Err)
}
fn _upload_after_initialize<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &M::InitializedParts,
concurrency: Concurrency,
thread_pool: &ThreadPool,
uploaded_size: &mut u64,
) -> Result<Value, (ResponseError, bool)> {
let parts = Mutex::new(Vec::with_capacity(4));
let atomic_uploaded_size = AtomicU64::new(0);
let atomic_resumed = AtomicBool::new(false);
let any_error = AtomicBool::new(false);
thread_pool.scope_fifo(|s| {
for _ in 0..concurrency.as_usize() {
s.spawn_fifo(|_| {
while !any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.upload_part(initialized, &scheduler.data_partition_provider)
{
Ok(Some(uploaded_part)) => {
if uploaded_part.resumed() {
if !atomic_resumed.load(Ordering::Relaxed) {
atomic_resumed.store(true, Ordering::Relaxed);
}
} else {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.lock().unwrap().push(Ok(uploaded_part));
}
Ok(None) => {
return;
}
Err(err) => {
parts.lock().unwrap().push(Err(err));
any_error.store(false, Ordering::SeqCst);
return;
}
}
}
});
}
});
*uploaded_size = atomic_uploaded_size.into_inner();
let resumed = atomic_resumed.into_inner();
let parts = parts
.into_inner()
.unwrap()
.into_iter()
.collect::<ApiResult<Vec<_>>>()
.map_err(|err| (err, resumed))?;
scheduler
.multi_parts_uploader
.complete_parts(initialized, &parts)
.map_err(|err| (err, resumed))
}
fn _reinitialize_and_upload_again<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &mut M::InitializedParts,
reinitialize_options: ReinitializeOptions,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<ApiResult<Value>> {
let begin_at = Instant::now();
scheduler
.multi_parts_uploader
.reinitialize_parts(initialized, reinitialize_options)
.ok()
.map(|_| _upload_after_reinitialize(scheduler, initialized, concurrency, thread_pool, uploaded_size))
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
fn _upload_after_reinitialize<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &M::InitializedParts,
concurrency: Concurrency,
thread_pool: &ThreadPool,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
let parts = Mutex::new(Vec::with_capacity(4));
let atomic_uploaded_size = AtomicU64::new(0);
let any_error = AtomicBool::new(false);
thread_pool.scope_fifo(|s| {
for _ in 0..concurrency.as_usize() {
s.spawn_fifo(|_| {
while !any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.upload_part(initialized, &scheduler.data_partition_provider)
{
Ok(Some(uploaded_part)) => {
if !uploaded_part.resumed() {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.lock().unwrap().push(Ok(uploaded_part));
}
Ok(None) => {
return;
}
Err(err) => {
parts.lock().unwrap().push(Err(err));
any_error.store(false, Ordering::SeqCst);
return;
}
}
}
})
}
});
*uploaded_size = atomic_uploaded_size.into_inner();
let parts = parts.into_inner().unwrap().into_iter().collect::<ApiResult<Vec<_>>>()?;
scheduler.multi_parts_uploader.complete_parts(initialized, &parts)
}
}
#[cfg(feature = "async")]
#[cfg_attr(feature = "docs", doc(cfg(feature = "async")))]
fn async_upload(
&self,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
) -> BoxFuture<ApiResult<Value>> {
return Box::pin(async move {
let concurrency = self.concurrency_provider.concurrency();
let mut uploaded_size = Default::default();
let mut elapsed = Default::default();
_upload(self, source, params, concurrency, &mut elapsed, &mut uploaded_size)
.await
.tap(|result| {
if let Some(uploaded_size) = NonZeroU64::new(uploaded_size) {
let mut builder = ConcurrencyProviderFeedback::builder(concurrency, uploaded_size, elapsed);
if let Some(err) = result.as_ref().err() {
builder.error(err);
}
self.concurrency_provider.feedback(builder.build())
}
})
});
async fn _upload<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
match _resume_and_upload(
scheduler,
source.to_owned(),
params.to_owned(),
concurrency,
elapsed,
uploaded_size,
)
.await
{
None => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
None,
concurrency,
elapsed,
uploaded_size,
)
.await
{
Ok(None) => Err(no_region_tried_error()),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Err(UploadPartsError { err, .. })) if !need_to_retry(&err) => Err(err),
Some(Err(UploadPartsError { initialized, err })) => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
initialized,
concurrency,
elapsed,
uploaded_size,
)
.await
{
Ok(None) => Err(err),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Ok(value)) => Ok(value),
}
}
async fn _resume_and_upload<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadPartsError<M::AsyncInitializedParts>>> {
OptionFuture::from(
_upload_resumed_parts(scheduler, source, params, concurrency, elapsed, uploaded_size)
.await
.map(|result| async move {
match result {
Ok(value) => Ok(value),
Err(UploadResumedPartsError {
err,
resumed: true,
initialized: Some(mut initialized),
}) if err.extensions().get::<PartsExpiredError>().is_some() => {
match _reinitialize_and_upload_again(
scheduler,
&mut initialized,
keep_original_region_options(),
concurrency,
elapsed,
uploaded_size,
)
.await
{
Some(Ok(value)) => Ok(value),
Some(Err(err)) => Err(UploadPartsError::new(err, Some(initialized))),
None => Err(UploadPartsError::new(err, Some(initialized))),
}
}
Err(UploadResumedPartsError { err, initialized, .. }) => {
Err(UploadPartsError::new(err, initialized))
}
}
}),
)
.await
}
async fn _upload_resumed_parts<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadResumedPartsError<M::AsyncInitializedParts>>> {
let begin_at = Instant::now();
OptionFuture::from(
scheduler
.multi_parts_uploader
.try_to_async_resume_parts(source, params)
.await
.map(|initialized| async move {
_upload_after_initialize(scheduler, initialized.to_owned(), concurrency, uploaded_size)
.await
.map_err(|(err, resumed)| UploadResumedPartsError::new(err, resumed, Some(initialized)))
}),
)
.await
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
async fn _try_to_upload_to_all_regions<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
mut initialized: Option<M::AsyncInitializedParts>,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Option<Value>> {
let mut regions = scheduler
.multi_parts_uploader
.async_get_bucket_regions(¶ms)
.await
.map(|r| r.into_regions())?;
if let Some(initialized) = &initialized {
remove_used_region_from_regions(&mut regions, initialized);
}
let mut last_err = None;
for region in regions {
let begin_at = Instant::now();
let initialized_result = if let Some(mut initialized) = initialized.take() {
scheduler
.multi_parts_uploader
.async_reinitialize_parts(&mut initialized, specify_region_options(region))
.await
.map(|_| initialized)
} else {
scheduler
.multi_parts_uploader
.async_initialize_parts(source.to_owned(), params.to_owned())
.await
};
let new_initialized = match initialized_result {
Ok(new_initialized) => {
initialized = Some(new_initialized.to_owned());
new_initialized
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
};
let result = _upload_after_reinitialize(scheduler, new_initialized, concurrency, uploaded_size).await;
*elapsed = begin_at.elapsed();
match result {
Ok(value) => {
return Ok(Some(value));
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
}
}
last_err.map_or(Ok(None), Err)
}
async fn _upload_after_initialize<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: M::AsyncInitializedParts,
concurrency: Concurrency,
uploaded_size: &mut u64,
) -> Result<Value, (ResponseError, bool)> {
let initialized = Arc::new(initialized);
let atomic_uploaded_size = Arc::new(AtomicU64::new(0));
let atomic_resumed = Arc::new(AtomicBool::new(false));
let any_error = Arc::new(AtomicBool::new(false));
let results = join_all((0..concurrency.as_usize()).map(|_| {
let scheduler = scheduler.to_owned();
let initialized = initialized.to_owned();
let any_error = any_error.to_owned();
let atomic_uploaded_size = atomic_uploaded_size.to_owned();
let atomic_resumed = atomic_resumed.to_owned();
spawn(async move {
let mut parts = Vec::with_capacity(4);
while !any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.async_upload_part(&initialized, &scheduler.data_partition_provider)
.await
{
Ok(Some(uploaded_part)) => {
if uploaded_part.resumed() {
if !atomic_resumed.load(Ordering::Relaxed) {
atomic_resumed.store(true, Ordering::Relaxed);
}
} else {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.push(Ok(uploaded_part));
}
Ok(None) => {
break;
}
Err(err) => {
parts.push(Err(err));
any_error.store(true, Ordering::SeqCst);
break;
}
}
}
parts
})
}))
.await;
let initialized = Arc::try_unwrap(initialized).unwrap();
*uploaded_size = Arc::try_unwrap(atomic_uploaded_size).unwrap().into_inner();
let resumed = Arc::try_unwrap(atomic_resumed).unwrap().into_inner();
let parts = results
.into_iter()
.flatten()
.collect::<ApiResult<Vec<_>>>()
.map_err(|err| (err, resumed))?;
scheduler
.multi_parts_uploader
.async_complete_parts(&initialized, &parts)
.await
.map_err(|err| (err, resumed))
}
async fn _reinitialize_and_upload_again<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &mut M::AsyncInitializedParts,
reinitialize_options: ReinitializeOptions,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<ApiResult<Value>> {
let begin_at = Instant::now();
OptionFuture::from(
scheduler
.multi_parts_uploader
.async_reinitialize_parts(initialized, reinitialize_options)
.await
.ok()
.map(|_| _upload_after_reinitialize(scheduler, initialized.to_owned(), concurrency, uploaded_size)),
)
.await
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
async fn _upload_after_reinitialize<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: M::AsyncInitializedParts,
concurrency: Concurrency,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
let initialized = Arc::new(initialized);
let atomic_uploaded_size = Arc::new(AtomicU64::new(0));
let atomic_any_error = Arc::new(AtomicBool::new(false));
let results = join_all((0..concurrency.as_usize()).map(|_| {
let scheduler = scheduler.to_owned();
let initialized = initialized.to_owned();
let atomic_any_error = atomic_any_error.to_owned();
let atomic_uploaded_size = atomic_uploaded_size.to_owned();
spawn(async move {
let mut parts = Vec::with_capacity(4);
while !atomic_any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.async_upload_part(&initialized, &scheduler.data_partition_provider)
.await
{
Ok(Some(uploaded_part)) => {
if !uploaded_part.resumed() {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.push(Ok(uploaded_part));
}
Ok(None) => {
break;
}
Err(err) => {
parts.push(Err(err));
atomic_any_error.store(true, Ordering::SeqCst);
break;
}
}
}
parts
})
}))
.await;
let initialized = Arc::try_unwrap(initialized).unwrap();
*uploaded_size = Arc::try_unwrap(atomic_uploaded_size).unwrap().into_inner();
let parts = results.into_iter().flatten().collect::<ApiResult<Vec<_>>>()?;
scheduler
.multi_parts_uploader
.async_complete_parts(&initialized, &parts)
.await
}
}sourcepub fn build(&self) -> ConcurrencyProviderFeedback<'f>
pub fn build(&self) -> ConcurrencyProviderFeedback<'f>
构建并发数提供者反馈
Examples found in repository?
src/scheduler/concurrent_multi_parts_uploader_scheduler.rs (line 171)
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fn upload(&self, source: Box<dyn DataSource<M::HashAlgorithm>>, params: ObjectParams) -> ApiResult<Value> {
let concurrency = self.concurrency_provider.concurrency();
let thread_pool = ThreadPoolBuilder::new()
.num_threads(concurrency.as_usize())
.thread_name(|i| {
format!("qiniu.rust-sdk.upload-manager.scheduler.concurrent_multi_parts_uploader_scheduler.{i}",)
})
.build()
.map_err(|err| ResponseError::new(ResponseErrorKind::SystemCallError, err))?;
let mut uploaded_size = Default::default();
let mut elapsed = Default::default();
return _upload(
self,
source,
params,
concurrency,
&thread_pool,
&mut elapsed,
&mut uploaded_size,
)
.tap(|result| {
if let Some(uploaded_size) = NonZeroU64::new(uploaded_size) {
let mut builder = ConcurrencyProviderFeedback::builder(concurrency, uploaded_size, elapsed);
if let Some(err) = result.as_ref().err() {
builder.error(err);
}
self.concurrency_provider.feedback(builder.build())
}
});
fn _upload<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
match _resume_and_upload(
scheduler,
source.to_owned(),
params.to_owned(),
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
None => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
None,
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
Ok(None) => Err(no_region_tried_error()),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Err(UploadPartsError { err, .. })) if !need_to_retry(&err) => Err(err),
Some(Err(UploadPartsError { initialized, err })) => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
initialized,
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
Ok(None) => Err(err),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Ok(value)) => Ok(value),
}
}
fn _resume_and_upload<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadPartsError<M::InitializedParts>>> {
_upload_resumed_parts(
scheduler,
source,
params,
concurrency,
thread_pool,
elapsed,
uploaded_size,
)
.map(|result| match result {
Ok(value) => Ok(value),
Err(UploadResumedPartsError {
err,
resumed: true,
initialized: Some(mut initialized),
}) if err.extensions().get::<PartsExpiredError>().is_some() => {
match _reinitialize_and_upload_again(
scheduler,
&mut initialized,
keep_original_region_options(),
concurrency,
thread_pool,
elapsed,
uploaded_size,
) {
Some(Ok(value)) => Ok(value),
Some(Err(err)) => Err(UploadPartsError::new(err, Some(initialized))),
None => Err(UploadPartsError::new(err, Some(initialized))),
}
}
Err(UploadResumedPartsError { err, initialized, .. }) => Err(UploadPartsError::new(err, initialized)),
})
}
fn _upload_resumed_parts<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadResumedPartsError<M::InitializedParts>>> {
let begin_at = Instant::now();
scheduler
.multi_parts_uploader
.try_to_resume_parts(source, params)
.map(|initialized| {
_upload_after_initialize(scheduler, &initialized, concurrency, thread_pool, uploaded_size)
.map_err(|(err, resumed)| UploadResumedPartsError::new(err, resumed, Some(initialized)))
})
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
#[allow(clippy::too_many_arguments)]
fn _try_to_upload_to_all_regions<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn DataSource<M::HashAlgorithm>>,
params: ObjectParams,
mut initialized: Option<M::InitializedParts>,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Option<Value>> {
let mut regions = scheduler
.multi_parts_uploader
.get_bucket_regions(¶ms)
.map(|r| r.into_regions())?;
if let Some(initialized) = &initialized {
remove_used_region_from_regions(&mut regions, initialized);
}
let mut last_err = None;
for region in regions {
let begin_at = Instant::now();
let initialized_result = if let Some(mut initialized) = initialized.take() {
scheduler
.multi_parts_uploader
.reinitialize_parts(&mut initialized, specify_region_options(region))
.map(|_| initialized)
} else {
scheduler
.multi_parts_uploader
.initialize_parts(source.to_owned(), params.to_owned())
};
let new_initialized = match initialized_result {
Ok(new_initialized) => {
initialized = Some(new_initialized.to_owned());
new_initialized
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
};
let result =
_upload_after_reinitialize(scheduler, &new_initialized, concurrency, thread_pool, uploaded_size);
*elapsed = begin_at.elapsed();
match result {
Ok(value) => {
return Ok(Some(value));
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
}
}
last_err.map_or(Ok(None), Err)
}
fn _upload_after_initialize<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &M::InitializedParts,
concurrency: Concurrency,
thread_pool: &ThreadPool,
uploaded_size: &mut u64,
) -> Result<Value, (ResponseError, bool)> {
let parts = Mutex::new(Vec::with_capacity(4));
let atomic_uploaded_size = AtomicU64::new(0);
let atomic_resumed = AtomicBool::new(false);
let any_error = AtomicBool::new(false);
thread_pool.scope_fifo(|s| {
for _ in 0..concurrency.as_usize() {
s.spawn_fifo(|_| {
while !any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.upload_part(initialized, &scheduler.data_partition_provider)
{
Ok(Some(uploaded_part)) => {
if uploaded_part.resumed() {
if !atomic_resumed.load(Ordering::Relaxed) {
atomic_resumed.store(true, Ordering::Relaxed);
}
} else {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.lock().unwrap().push(Ok(uploaded_part));
}
Ok(None) => {
return;
}
Err(err) => {
parts.lock().unwrap().push(Err(err));
any_error.store(false, Ordering::SeqCst);
return;
}
}
}
});
}
});
*uploaded_size = atomic_uploaded_size.into_inner();
let resumed = atomic_resumed.into_inner();
let parts = parts
.into_inner()
.unwrap()
.into_iter()
.collect::<ApiResult<Vec<_>>>()
.map_err(|err| (err, resumed))?;
scheduler
.multi_parts_uploader
.complete_parts(initialized, &parts)
.map_err(|err| (err, resumed))
}
fn _reinitialize_and_upload_again<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &mut M::InitializedParts,
reinitialize_options: ReinitializeOptions,
concurrency: Concurrency,
thread_pool: &ThreadPool,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<ApiResult<Value>> {
let begin_at = Instant::now();
scheduler
.multi_parts_uploader
.reinitialize_parts(initialized, reinitialize_options)
.ok()
.map(|_| _upload_after_reinitialize(scheduler, initialized, concurrency, thread_pool, uploaded_size))
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
fn _upload_after_reinitialize<M: MultiPartsUploader>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &M::InitializedParts,
concurrency: Concurrency,
thread_pool: &ThreadPool,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
let parts = Mutex::new(Vec::with_capacity(4));
let atomic_uploaded_size = AtomicU64::new(0);
let any_error = AtomicBool::new(false);
thread_pool.scope_fifo(|s| {
for _ in 0..concurrency.as_usize() {
s.spawn_fifo(|_| {
while !any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.upload_part(initialized, &scheduler.data_partition_provider)
{
Ok(Some(uploaded_part)) => {
if !uploaded_part.resumed() {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.lock().unwrap().push(Ok(uploaded_part));
}
Ok(None) => {
return;
}
Err(err) => {
parts.lock().unwrap().push(Err(err));
any_error.store(false, Ordering::SeqCst);
return;
}
}
}
})
}
});
*uploaded_size = atomic_uploaded_size.into_inner();
let parts = parts.into_inner().unwrap().into_iter().collect::<ApiResult<Vec<_>>>()?;
scheduler.multi_parts_uploader.complete_parts(initialized, &parts)
}
}
#[cfg(feature = "async")]
#[cfg_attr(feature = "docs", doc(cfg(feature = "async")))]
fn async_upload(
&self,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
) -> BoxFuture<ApiResult<Value>> {
return Box::pin(async move {
let concurrency = self.concurrency_provider.concurrency();
let mut uploaded_size = Default::default();
let mut elapsed = Default::default();
_upload(self, source, params, concurrency, &mut elapsed, &mut uploaded_size)
.await
.tap(|result| {
if let Some(uploaded_size) = NonZeroU64::new(uploaded_size) {
let mut builder = ConcurrencyProviderFeedback::builder(concurrency, uploaded_size, elapsed);
if let Some(err) = result.as_ref().err() {
builder.error(err);
}
self.concurrency_provider.feedback(builder.build())
}
})
});
async fn _upload<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
match _resume_and_upload(
scheduler,
source.to_owned(),
params.to_owned(),
concurrency,
elapsed,
uploaded_size,
)
.await
{
None => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
None,
concurrency,
elapsed,
uploaded_size,
)
.await
{
Ok(None) => Err(no_region_tried_error()),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Err(UploadPartsError { err, .. })) if !need_to_retry(&err) => Err(err),
Some(Err(UploadPartsError { initialized, err })) => {
match _try_to_upload_to_all_regions(
scheduler,
source,
params,
initialized,
concurrency,
elapsed,
uploaded_size,
)
.await
{
Ok(None) => Err(err),
Ok(Some(value)) => Ok(value),
Err(err) => Err(err),
}
}
Some(Ok(value)) => Ok(value),
}
}
async fn _resume_and_upload<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadPartsError<M::AsyncInitializedParts>>> {
OptionFuture::from(
_upload_resumed_parts(scheduler, source, params, concurrency, elapsed, uploaded_size)
.await
.map(|result| async move {
match result {
Ok(value) => Ok(value),
Err(UploadResumedPartsError {
err,
resumed: true,
initialized: Some(mut initialized),
}) if err.extensions().get::<PartsExpiredError>().is_some() => {
match _reinitialize_and_upload_again(
scheduler,
&mut initialized,
keep_original_region_options(),
concurrency,
elapsed,
uploaded_size,
)
.await
{
Some(Ok(value)) => Ok(value),
Some(Err(err)) => Err(UploadPartsError::new(err, Some(initialized))),
None => Err(UploadPartsError::new(err, Some(initialized))),
}
}
Err(UploadResumedPartsError { err, initialized, .. }) => {
Err(UploadPartsError::new(err, initialized))
}
}
}),
)
.await
}
async fn _upload_resumed_parts<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<Result<Value, UploadResumedPartsError<M::AsyncInitializedParts>>> {
let begin_at = Instant::now();
OptionFuture::from(
scheduler
.multi_parts_uploader
.try_to_async_resume_parts(source, params)
.await
.map(|initialized| async move {
_upload_after_initialize(scheduler, initialized.to_owned(), concurrency, uploaded_size)
.await
.map_err(|(err, resumed)| UploadResumedPartsError::new(err, resumed, Some(initialized)))
}),
)
.await
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
async fn _try_to_upload_to_all_regions<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
source: Box<dyn AsyncDataSource<M::HashAlgorithm>>,
params: ObjectParams,
mut initialized: Option<M::AsyncInitializedParts>,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> ApiResult<Option<Value>> {
let mut regions = scheduler
.multi_parts_uploader
.async_get_bucket_regions(¶ms)
.await
.map(|r| r.into_regions())?;
if let Some(initialized) = &initialized {
remove_used_region_from_regions(&mut regions, initialized);
}
let mut last_err = None;
for region in regions {
let begin_at = Instant::now();
let initialized_result = if let Some(mut initialized) = initialized.take() {
scheduler
.multi_parts_uploader
.async_reinitialize_parts(&mut initialized, specify_region_options(region))
.await
.map(|_| initialized)
} else {
scheduler
.multi_parts_uploader
.async_initialize_parts(source.to_owned(), params.to_owned())
.await
};
let new_initialized = match initialized_result {
Ok(new_initialized) => {
initialized = Some(new_initialized.to_owned());
new_initialized
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
};
let result = _upload_after_reinitialize(scheduler, new_initialized, concurrency, uploaded_size).await;
*elapsed = begin_at.elapsed();
match result {
Ok(value) => {
return Ok(Some(value));
}
Err(err) => {
let to_retry = need_to_retry(&err);
last_err = Some(err);
if to_retry {
continue;
} else {
break;
}
}
}
}
last_err.map_or(Ok(None), Err)
}
async fn _upload_after_initialize<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: M::AsyncInitializedParts,
concurrency: Concurrency,
uploaded_size: &mut u64,
) -> Result<Value, (ResponseError, bool)> {
let initialized = Arc::new(initialized);
let atomic_uploaded_size = Arc::new(AtomicU64::new(0));
let atomic_resumed = Arc::new(AtomicBool::new(false));
let any_error = Arc::new(AtomicBool::new(false));
let results = join_all((0..concurrency.as_usize()).map(|_| {
let scheduler = scheduler.to_owned();
let initialized = initialized.to_owned();
let any_error = any_error.to_owned();
let atomic_uploaded_size = atomic_uploaded_size.to_owned();
let atomic_resumed = atomic_resumed.to_owned();
spawn(async move {
let mut parts = Vec::with_capacity(4);
while !any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.async_upload_part(&initialized, &scheduler.data_partition_provider)
.await
{
Ok(Some(uploaded_part)) => {
if uploaded_part.resumed() {
if !atomic_resumed.load(Ordering::Relaxed) {
atomic_resumed.store(true, Ordering::Relaxed);
}
} else {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.push(Ok(uploaded_part));
}
Ok(None) => {
break;
}
Err(err) => {
parts.push(Err(err));
any_error.store(true, Ordering::SeqCst);
break;
}
}
}
parts
})
}))
.await;
let initialized = Arc::try_unwrap(initialized).unwrap();
*uploaded_size = Arc::try_unwrap(atomic_uploaded_size).unwrap().into_inner();
let resumed = Arc::try_unwrap(atomic_resumed).unwrap().into_inner();
let parts = results
.into_iter()
.flatten()
.collect::<ApiResult<Vec<_>>>()
.map_err(|err| (err, resumed))?;
scheduler
.multi_parts_uploader
.async_complete_parts(&initialized, &parts)
.await
.map_err(|err| (err, resumed))
}
async fn _reinitialize_and_upload_again<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: &mut M::AsyncInitializedParts,
reinitialize_options: ReinitializeOptions,
concurrency: Concurrency,
elapsed: &mut Duration,
uploaded_size: &mut u64,
) -> Option<ApiResult<Value>> {
let begin_at = Instant::now();
OptionFuture::from(
scheduler
.multi_parts_uploader
.async_reinitialize_parts(initialized, reinitialize_options)
.await
.ok()
.map(|_| _upload_after_reinitialize(scheduler, initialized.to_owned(), concurrency, uploaded_size)),
)
.await
.tap(|_| {
*elapsed = begin_at.elapsed();
})
}
async fn _upload_after_reinitialize<M: MultiPartsUploader + 'static>(
scheduler: &ConcurrentMultiPartsUploaderScheduler<M>,
initialized: M::AsyncInitializedParts,
concurrency: Concurrency,
uploaded_size: &mut u64,
) -> ApiResult<Value> {
let initialized = Arc::new(initialized);
let atomic_uploaded_size = Arc::new(AtomicU64::new(0));
let atomic_any_error = Arc::new(AtomicBool::new(false));
let results = join_all((0..concurrency.as_usize()).map(|_| {
let scheduler = scheduler.to_owned();
let initialized = initialized.to_owned();
let atomic_any_error = atomic_any_error.to_owned();
let atomic_uploaded_size = atomic_uploaded_size.to_owned();
spawn(async move {
let mut parts = Vec::with_capacity(4);
while !atomic_any_error.load(Ordering::SeqCst) {
match scheduler
.multi_parts_uploader
.async_upload_part(&initialized, &scheduler.data_partition_provider)
.await
{
Ok(Some(uploaded_part)) => {
if !uploaded_part.resumed() {
atomic_uploaded_size.fetch_add(uploaded_part.size().get(), Ordering::Relaxed);
}
parts.push(Ok(uploaded_part));
}
Ok(None) => {
break;
}
Err(err) => {
parts.push(Err(err));
atomic_any_error.store(true, Ordering::SeqCst);
break;
}
}
}
parts
})
}))
.await;
let initialized = Arc::try_unwrap(initialized).unwrap();
*uploaded_size = Arc::try_unwrap(atomic_uploaded_size).unwrap().into_inner();
let parts = results.into_iter().flatten().collect::<ApiResult<Vec<_>>>()?;
scheduler
.multi_parts_uploader
.async_complete_parts(&initialized, &parts)
.await
}
}Trait Implementations§
source§impl<'f> Clone for ConcurrencyProviderFeedbackBuilder<'f>
impl<'f> Clone for ConcurrencyProviderFeedbackBuilder<'f>
source§fn clone(&self) -> ConcurrencyProviderFeedbackBuilder<'f>
fn clone(&self) -> ConcurrencyProviderFeedbackBuilder<'f>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl<'f> !RefUnwindSafe for ConcurrencyProviderFeedbackBuilder<'f>
impl<'f> Send for ConcurrencyProviderFeedbackBuilder<'f>
impl<'f> Sync for ConcurrencyProviderFeedbackBuilder<'f>
impl<'f> Unpin for ConcurrencyProviderFeedbackBuilder<'f>
impl<'f> !UnwindSafe for ConcurrencyProviderFeedbackBuilder<'f>
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> Instrument for T
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source§impl<T> Tap for T
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source§fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Selfwhere
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