id stringlengths 22 133 | text stringlengths 40 40.2k | arch stringclasses 1
value | syntax stringclasses 1
value | kind stringclasses 4
values | repo stringclasses 27
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-http/src/event_stream/input.rs:6 | yield Ok(TestMessage("test".into()));
};
let mut adapter =
check_compatible_with_hyper_wrap_stream(MessageStreamAdapter::<
TestMessage,
TestServiceError,
>::new(
Marshaller, TestSigner, Box::pin(stream)
));
let ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/input.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/input.rs | 201 | 259 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/input.rs:7 | result.err().unwrap(),
SdkError::ConstructionFailure(_)
));
}
// Verify the developer experience for this compiles
#[allow(unused)]
fn event_stream_input_ergonomics() {
fn check(input: impl Into<EventStreamInput<TestMessage>>) {
let _: EventStreamInput<TestMessag... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/input.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/input.rs | 241 | 259 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use crate::body::SdkBody;
use crate::result::{ConnectorError, SdkError};
use aws_smithy_eventstream::frame::{
DecodedFrame, Message, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
us... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:2 | /// Returns true if the stream has ended.
fn is_eos(&self) -> bool {
matches!(self, RecvBuf::EosPartial(_))
}
/// Returns a mutable reference to the underlying buffered data.
fn buffered(&mut self) -> &mut SegmentedBuf<Bytes> {
match self {
RecvBuf::Empty => panic!("buffer m... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:3 | }
}
/// Raw message from a [`Receiver`] when a [`SdkError::ResponseError`] is returned.
#[derive(Debug)]
#[non_exhaustive]
pub enum RawMessage {
/// Message was decoded into a valid frame, but failed to unmarshall into a modeled type.
Decoded(Message),
/// Message failed to be decoded into a valid frame. T... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:4 | pub struct Receiver<T, E> {
unmarshaller: Box<dyn UnmarshallMessage<Output = T, Error = E> + Send>,
decoder: MessageFrameDecoder,
buffer: RecvBuf,
body: SdkBody,
/// Event Stream has optional initial response frames an with `:message-type` of
/// `initial-response`. If `try_recv_initial()` is ca... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:5 | raw: RawMessage::Decoded(message),
}),
}
}
async fn buffer_next_chunk(&mut self) -> Result<(), SdkError<E, RawMessage>> {
if !self.buffer.is_eos() {
let next_chunk = self
.body
.data()
.await
.transpose()
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:6 | if self.buffer.has_data() {
return Err(SdkError::ResponseError {
err: Error::UnexpectedEndOfStream.into(),
raw: self.buffer.buffered().into(),
});
}
Ok(None)
}
/// Tries to receive the initial response message that has `:event-type` of `in... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:7 | if let Some(buffered) = self.buffered_message.take() {
return self.unmarshall(buffered);
}
if let Some(message) = self.next_message().await? {
self.unmarshall(message)
} else {
Ok(None)
}
}
}
#[cfg(test)]
mod tests {
use super::{Receiver, Unma... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:8 | let mut buffer = Vec::new();
Message::new(Bytes::copy_from_slice(message.as_bytes()))
.write_to(&mut buffer)
.unwrap();
buffer.into()
}
#[derive(Debug)]
struct FakeError;
impl std::fmt::Display for FakeError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:9 | let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Unmarshaller, body);
assert_eq!(
TestMessage("one".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:10 | ];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Unmarshaller, body);
assert_eq!(
TestMessage("one".into()),
receiver.recv().await... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:11 | receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage("four".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(None, receiver.recv().await.unwrap());
}
proptest::proptest! {
#[test]
fn receive_multiple_messages_sp... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:12 | let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Unmarshaller, body);
for payload in &["one", "two", "three", "four", "five", "six", "seven",... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:13 | ];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Unmarshaller, body);
assert_eq!(
TestMessage("one".into()),
receiver.recv().await... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 481 | 533 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/output.rs:14 | assert_eq!(
TestMessage("two".into()),
receiver.recv().await.unwrap().unwrap()
);
}
fn assert_send<T: Send>() {}
#[tokio::test]
async fn receiver_is_send() {
assert_send::<Receiver<(), ()>>();
}
} | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/output.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/event_stream/output.rs | 521 | 533 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use aws_smithy_eventstream::frame::{
DecodedFrame, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
use aws_smithy_runtime_api::client::result::{ConnectorError, ResponseError, SdkError... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:2 | }
}
/// Returns true if the stream has ended.
fn is_eos(&self) -> bool {
matches!(self, RecvBuf::EosPartial(_) | RecvBuf::Terminated)
}
/// Returns a mutable reference to the underlying buffered data.
fn buffered(&mut self) -> &mut SegmentedBuf<Bytes> {
match self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bug"),
}
}
}
#... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:4 | /// be returned with the next call of `recv()`.
buffered_message: Option<Message>,
_phantom: PhantomData<E>,
}
// Used by `Receiver::try_recv_initial`, hence this enum is also doc hidden
#[doc(hidden)]
#[non_exhaustive]
pub enum InitialMessageType {
Request,
Response,
}
impl InitialMessageType {
f... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:5 | Ok(unmarshalled) => match unmarshalled {
UnmarshalledMessage::Event(event) => Ok(Some(event)),
UnmarshalledMessage::Error(err) => {
Err(SdkError::service_error(err, RawMessage::Decoded(message)))
}
},
Err(err) => Err(SdkError::r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:6 | SdkError::response_error(
err,
// the buffer has been consumed
RawMessage::Invalid(None),
)
})?
{
trace!(message = ?message, "received complete event stream... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | ///
/// The preprocessor function can transform the raw message (e.g., unwrap envelopes)
/// and return metadata alongside the transformed message. If the transformed message
/// matches the expected `message_type`, both the message and metadata are returned.
/// Otherwise, the transformed message is bu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | /// `Err(SdkError::DispatchFailure)`. Service-modeled errors will be a part of the returned
/// messages.
pub async fn recv(&mut self) -> Result<Option<T>, SdkError<E, RawMessage>> {
if let Some(buffered) = self.buffered_message.take() {
return match self.unmarshall(buffered) {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:9 | let mut buffer = Vec::new();
let message = Message::new(Bytes::new())
.add_header(Header::new(
":message-type",
HeaderValue::String("event".into()),
))
.add_header(Header::new(
":event-type",
HeaderValue::String(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:10 | #[derive(Debug)]
struct Unmarshaller;
impl UnmarshallMessage for Unmarshaller {
type Output = TestMessage;
type Error = EventStreamError;
fn unmarshall(
&self,
message: &Message,
) -> Result<UnmarshalledMessage<Self::Output, Self::Error>, EventStreamError... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:11 | Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(Bytes::from_static(&[])),
]);
let chunk_stream = futures_util::stream::iter(chunks);
let stream_body = http_body_util::StreamBody::new(chunk_stream);
let body = SdkBody::from_body_1_x(stream_body);
l... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:12 | Err(SdkError::ResponseError { .. }),
));
}
#[tokio::test]
async fn receive_last_chunk_has_multiple_messages() {
let chunks: Vec<Result<_, IOError>> = map_to_frame(vec![
Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(Bytes::from(
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:13 | encode_message("one"),
encode_message("two"),
encode_message("three"),
encode_message("four"),
encode_message("five"),
encode_message("six"),
encode_message("seven"),
encode_message("eight"),
].co... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:14 | }
#[tokio::test]
async fn receive_network_failure() {
let chunks: Vec<Result<_, IOError>> = map_to_frame(vec![
Ok(encode_message("one")),
Err(IOError::new(ErrorKind::ConnectionReset, FakeError)),
]);
let chunk_stream = futures_util::stream::iter(chunks);
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:15 | Err(SdkError::ResponseError { .. })
));
}
#[tokio::test]
async fn receive_initial_response() {
let chunks: Vec<Result<_, IOError>> = map_to_frame(vec![
Ok(encode_initial_response()),
Ok(encode_message("one")),
]);
let chunk_stream = futures_util::stre... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 561 | 616 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:16 | TestMessage("one".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage("two".into()),
receiver.recv().await.unwrap().unwrap()
);
}
fn assert_send_and_sync<T: Send + Sync>() {}
#[tokio::test]
async fn receiver_is_send_an... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-http/src/event_stream/receiver.rs | 601 | 616 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:11 | assert!(matches!(
receiver.recv().await,
Err(SdkError::ResponseError { .. }),
));
}
#[tokio::test]
async fn receive_last_chunk_has_multiple_messages() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Ok(encode_message("... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e035266ca4a4f7b17473c8575ca1c0c6d7fcee87 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e035266ca4a4f7b17473c8575ca1c0c6d7fcee87/sdk/aws-smithy-http/src/event_stream/receiver.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:12 | let combined = Bytes::from([
encode_message("one"),
encode_message("two"),
encode_message("three"),
encode_message("four"),
encode_message("five"),
encode_message("six"),
encode_message("seven"),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e035266ca4a4f7b17473c8575ca1c0c6d7fcee87 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e035266ca4a4f7b17473c8575ca1c0c6d7fcee87/sdk/aws-smithy-http/src/event_stream/receiver.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bug"),
}
}
}
#... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:4 | /// be returned with the next call of `recv()`.
buffered_message: Option<Message>,
_phantom: PhantomData<E>,
}
impl<T, E> Receiver<T, E> {
/// Creates a new `Receiver` with the given message unmarshaller and SDK body.
pub fn new(
unmarshaller: impl UnmarshallMessage<Output = T, Error = E> + Sen... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:5 | .await
.transpose()
.map_err(|err| SdkError::dispatch_failure(ConnectorError::io(err)))?;
let buffer = mem::replace(&mut self.buffer, RecvBuf::Empty);
if let Some(chunk) = next_chunk {
self.buffer = buffer.with_partial(chunk);
} else {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:6 | },
RawMessage::invalid(Some(buf.copy_to_bytes(buf.remaining()))),
));
}
Ok(None)
}
/// Tries to receive the initial response message that has `:event-type` of `initial-response`.
/// If a different event type is received, then it is buffered and `Ok(None)` is ret... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | Ok(message) => Ok(message),
Err(error) => {
self.buffer = RecvBuf::Terminated;
Err(error)
}
};
}
if let Some(message) = self.next_message().await? {
match self.unmarshall(message) {
Ok(message... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | ))
.add_header(Header::new(
":event-type",
HeaderValue::String("initial-response".into()),
));
write_message_to(&message, &mut buffer).unwrap();
buffer.into()
}
fn encode_message(message: &str) -> Bytes {
let mut buffer = Vec::new(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:9 | )))
}
}
#[tokio::test]
async fn receive_success() {
let chunks: Vec<Result<_, IOError>> =
vec![Ok(encode_message("one")), Ok(encode_message("two"))];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:10 | assert_eq!(None, receiver.recv().await.unwrap());
}
#[tokio::test]
async fn receive_last_chunk_not_full_message() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(encode_message("three").split_to(10)),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:11 | TestMessage("one".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage("two".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage("three".into()),
receiver.recv().await.unwrap().unwr... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:12 | let rt = tokio::runtime::Runtime::new().unwrap();
rt.block_on(async move {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(Bytes::copy_from_slice(&combined[start..boundary1])),
Ok(Bytes::copy_from_slice(&combined[boundary1..boundary2])),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:13 | }
#[tokio::test]
async fn receive_message_parse_failure() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
// A zero length message will be invalid. We need to provide a minimum of 12 bytes
// for the MessageFrameDecoder to actually start pars... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:14 | vec![Ok(encode_message("one")), Ok(encode_message("two"))];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Unmarshaller, body);
assert!(receiver.t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | b30f288c9f7dfdabd7bd6661ddeacf9f26a24871 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b30f288c9f7dfdabd7bd6661ddeacf9f26a24871/sdk/aws-smithy-http/src/event_stream/receiver.rs | 521 | 542 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use aws_smithy_eventstream::frame::{
DecodedFrame, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
use aws_smithy_runtime_api::client::result::{ConnectorError, SdkError};
use aws_smit... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:2 | RecvBuf::Partial(segments) | RecvBuf::EosPartial(segments) => segments.remaining() > 0,
}
}
/// Returns true if the stream has ended.
fn is_eos(&self) -> bool {
matches!(self, RecvBuf::EosPartial(_) | RecvBuf::Terminated)
}
/// Returns a mutable reference to the underlying buffered... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | match self {
RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:4 | /// initial response, then the message will be stored in `buffered_message` so that it can
/// be returned with the next call of `recv()`.
buffered_message: Option<Message>,
_phantom: PhantomData<E>,
}
impl<T, E> Receiver<T, E> {
/// Creates a new `Receiver` with the given message unmarshaller and SDK ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:5 | .transpose()
.map_err(|err| SdkError::dispatch_failure(ConnectorError::io(err)))?;
let buffer = mem::replace(&mut self.buffer, RecvBuf::Empty);
if let Some(chunk) = next_chunk {
self.buffer = buffer.with_partial(chunk);
} else {
self.bu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:6 | RawMessage::invalid(Some(buf.copy_to_bytes(buf.remaining()))),
));
}
Ok(None)
}
/// Tries to receive the initial response message that has `:event-type` of `initial-response`.
/// If a different event type is received, then it is buffered and `Ok(None)` is returned.
#[doc(hi... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | Err(error) => {
self.buffer = RecvBuf::Terminated;
Err(error)
}
};
}
if let Some(message) = self.next_message().await? {
match self.unmarshall(message) {
Ok(message) => Ok(message),
Err(error)... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | .add_header(Header::new(
":event-type",
HeaderValue::String("initial-response".into()),
));
write_message_to(&message, &mut buffer).unwrap();
buffer.into()
}
fn encode_message(message: &str) -> Bytes {
let mut buffer = Vec::new();
let ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:9 | }
}
#[tokio::test]
async fn receive_success() {
let chunks: Vec<Result<_, IOError>> =
vec![Ok(encode_message("one")), Ok(encode_message("two"))];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_stream));
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:10 | }
#[tokio::test]
async fn receive_last_chunk_not_full_message() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(encode_message("three").split_to(10)),
];
let chunk_stream = futures_util::stream::i... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:11 | receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage("two".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
TestMessage("three".into()),
receiver.recv().await.unwrap().unwrap()
);
assert_eq!(
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:12 | let rt = tokio::runtime::Runtime::new().unwrap();
rt.block_on(async move {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(Bytes::copy_from_slice(&combined[start..boundary1])),
Ok(Bytes::copy_from_slice(&combined[boundary1..boundary2])),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:13 | #[tokio::test]
async fn receive_message_parse_failure() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
// A zero length message will be invalid. We need to provide a minimum of 12 bytes
// for the MessageFrameDecoder to actually start parsing it.... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:14 | let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Unmarshaller, body);
assert!(receiver.try_recv_initial().await.unwrap().is_none());
assert_eq!(
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e1ed3585c5eab6b4fb7d2269a4145b0a3e3ca90b/sdk/aws-smithy-http/src/event_stream/receiver.rs | 521 | 541 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use aws_smithy_eventstream::frame::{
DecodedFrame, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
use aws_smithy_runtime_api::client::result::{ConnectorError, SdkError};
use aws_smit... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:2 | RecvBuf::Partial(segments) | RecvBuf::EosPartial(segments) => segments.remaining() > 0,
}
}
/// Returns true if the stream has ended.
fn is_eos(&self) -> bool {
matches!(self, RecvBuf::EosPartial(_) | RecvBuf::Terminated)
}
/// Returns a mutable reference to the underlying buffered... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | match self {
RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:4 | match self.kind {
ReceiverErrorKind::UnexpectedEndOfStream => write!(f, "unexpected end of stream"),
}
}
}
impl StdError for ReceiverError {}
/// Receives Smithy-modeled messages out of an Event Stream.
#[derive(Debug)]
pub struct Receiver<T, E> {
unmarshaller: Box<dyn UnmarshallMessage<Ou... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:5 | match self.unmarshaller.unmarshall(&message) {
Ok(unmarshalled) => match unmarshalled {
UnmarshalledMessage::Event(event) => Ok(Some(event)),
UnmarshalledMessage::Error(err) => {
Err(SdkError::service_error(err, RawMessage::Decoded(message)))
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:6 | )
})?
{
trace!(message = ?message, "received complete event stream message");
return Ok(Some(message));
}
}
self.buffer_next_chunk().await?;
}
if self.buffer.has_data() {
trac... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | } else {
// Buffer the message so that it can be returned by the next call to `recv()`
self.buffered_message = Some(message);
}
}
Ok(None)
}
/// Asynchronously tries to receive a message from the stream. If the stream has ended,
/// it returns an ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | use aws_smithy_eventstream::frame::{write_message_to, UnmarshalledMessage};
use aws_smithy_runtime_api::client::result::SdkError;
use aws_smithy_types::body::SdkBody;
use aws_smithy_types::event_stream::{Header, HeaderValue, Message};
use bytes::Bytes;
use hyper::body::Body;
use std::error::Erro... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:9 | #[derive(Debug, Eq, PartialEq)]
struct TestMessage(String);
#[derive(Debug)]
struct Unmarshaller;
impl UnmarshallMessage for Unmarshaller {
type Output = TestMessage;
type Error = EventStreamError;
fn unmarshall(
&self,
message: &Message,
) -> Re... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:10 | Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(Bytes::from_static(&[])),
];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamE... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:11 | }
#[tokio::test]
async fn receive_last_chunk_has_multiple_messages() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(Bytes::from(
[encode_message("three"), encode_message("four")].concat(),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:12 | encode_message("four"),
encode_message("five"),
encode_message("six"),
encode_message("seven"),
encode_message("eight"),
].concat());
let midpoint = combined.len() / 2;
let (start, boundary1, boundary2, end) = (
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:13 | let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Err(IOError::new(ErrorKind::ConnectionReset, FakeError)),
];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_stream));
let mut r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:14 | let chunks: Vec<Result<_, IOError>> =
vec![Ok(encode_initial_response()), Ok(encode_message("one"))];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from_body_0_4(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 4d454abff8259972bd7da4af9b38efb3ade49b1d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4d454abff8259972bd7da4af9b38efb3ade49b1d/sdk/aws-smithy-http/src/event_stream/receiver.rs | 521 | 557 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use aws_smithy_eventstream::frame::{
DecodedFrame, Message, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
use aws_smithy_runtime_api::client::result::{ConnectorError, SdkError};
use... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:2 | }
}
/// Returns true if the stream has ended.
fn is_eos(&self) -> bool {
matches!(self, RecvBuf::EosPartial(_) | RecvBuf::Terminated)
}
/// Returns a mutable reference to the underlying buffered data.
fn buffered(&mut self) -> &mut SegmentedBuf<Bytes> {
match self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bug"),
}
}
}
/... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:4 | ReceiverErrorKind::UnexpectedEndOfStream => write!(f, "unexpected end of stream"),
}
}
}
impl StdError for ReceiverError {}
/// Receives Smithy-modeled messages out of an Event Stream.
#[derive(Debug)]
pub struct Receiver<T, E> {
unmarshaller: Box<dyn UnmarshallMessage<Output = T, Error = E> + Send + ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:5 | Ok(unmarshalled) => match unmarshalled {
UnmarshalledMessage::Event(event) => Ok(Some(event)),
UnmarshalledMessage::Error(err) => {
Err(SdkError::service_error(err, RawMessage::Decoded(message)))
}
},
Err(err) => Err(SdkError::r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:6 | })?
{
trace!(message = ?message, "received complete event stream message");
return Ok(Some(message));
}
}
self.buffer_next_chunk().await?;
}
if self.buffer.has_data() {
trace!(remaining_data = ?s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | // Buffer the message so that it can be returned by the next call to `recv()`
self.buffered_message = Some(message);
}
}
Ok(None)
}
/// Asynchronously tries to receive a message from the stream. If the stream has ended,
/// it returns an `Ok(None)`. If there is a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | use aws_smithy_runtime_api::client::result::SdkError;
use aws_smithy_types::body::SdkBody;
use bytes::Bytes;
use hyper::body::Body;
use std::error::Error as StdError;
use std::io::{Error as IOError, ErrorKind};
fn encode_initial_response() -> Bytes {
let mut buffer = Vec::new();
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 0ff4059b2486642feaa9d8354e64cac48ff02e56 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/0ff4059b2486642feaa9d8354e64cac48ff02e56/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use crate::result::{ConnectorError, SdkError};
use aws_smithy_eventstream::frame::{
DecodedFrame, Message, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
use aws_smithy_types::body::... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c84a2ea7fe86af81214e389b24844b0be5474808 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c84a2ea7fe86af81214e389b24844b0be5474808/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | // Buffer the message so that it can be returned by the next call to `recv()`
self.buffered_message = Some(message);
}
}
Ok(None)
}
/// Asynchronously tries to receive a message from the stream. If the stream has ended,
/// it returns an `Ok(None)`. If there is a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c84a2ea7fe86af81214e389b24844b0be5474808 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c84a2ea7fe86af81214e389b24844b0be5474808/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | use aws_smithy_eventstream::frame::{Header, HeaderValue, Message, UnmarshalledMessage};
use aws_smithy_types::body::SdkBody;
use bytes::Bytes;
use hyper::body::Body;
use std::error::Error as StdError;
use std::io::{Error as IOError, ErrorKind};
fn encode_initial_response() -> Bytes {
le... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c84a2ea7fe86af81214e389b24844b0be5474808 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c84a2ea7fe86af81214e389b24844b0be5474808/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:9 | #[derive(Debug, Eq, PartialEq)]
struct TestMessage(String);
#[derive(Debug)]
struct Unmarshaller;
impl UnmarshallMessage for Unmarshaller {
type Output = TestMessage;
type Error = EventStreamError;
fn unmarshall(
&self,
message: &Message,
) -> Re... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 882646f33ed8ca91a1541be0bcbd390545f04a99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/882646f33ed8ca91a1541be0bcbd390545f04a99/sdk/aws-smithy-http/src/event_stream/receiver.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:10 | Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(Bytes::from_static(&[])),
];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::ne... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 882646f33ed8ca91a1541be0bcbd390545f04a99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/882646f33ed8ca91a1541be0bcbd390545f04a99/sdk/aws-smithy-http/src/event_stream/receiver.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:11 | }
#[tokio::test]
async fn receive_last_chunk_has_multiple_messages() {
let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Ok(encode_message("two")),
Ok(Bytes::from(
[encode_message("three"), encode_message("four")].concat(),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 882646f33ed8ca91a1541be0bcbd390545f04a99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/882646f33ed8ca91a1541be0bcbd390545f04a99/sdk/aws-smithy-http/src/event_stream/receiver.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:12 | encode_message("four"),
encode_message("five"),
encode_message("six"),
encode_message("seven"),
encode_message("eight"),
].concat());
let midpoint = combined.len() / 2;
let (start, boundary1, boundary2, end) = (
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 882646f33ed8ca91a1541be0bcbd390545f04a99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/882646f33ed8ca91a1541be0bcbd390545f04a99/sdk/aws-smithy-http/src/event_stream/receiver.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:13 | let chunks: Vec<Result<_, IOError>> = vec![
Ok(encode_message("one")),
Err(IOError::new(ErrorKind::ConnectionReset, FakeError)),
];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver =... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 882646f33ed8ca91a1541be0bcbd390545f04a99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/882646f33ed8ca91a1541be0bcbd390545f04a99/sdk/aws-smithy-http/src/event_stream/receiver.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:14 | let chunks: Vec<Result<_, IOError>> =
vec![Ok(encode_initial_response()), Ok(encode_message("one"))];
let chunk_stream = futures_util::stream::iter(chunks);
let body = SdkBody::from(Body::wrap_stream(chunk_stream));
let mut receiver = Receiver::<TestMessage, EventStreamError>::new(Un... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 882646f33ed8ca91a1541be0bcbd390545f04a99 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/882646f33ed8ca91a1541be0bcbd390545f04a99/sdk/aws-smithy-http/src/event_stream/receiver.rs | 521 | 557 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use crate::body::SdkBody;
use crate::result::{ConnectorError, SdkError};
use aws_smithy_eventstream::frame::{
DecodedFrame, Message, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
us... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | f75c1e107a267220e55e12dc1550eeff0308e2c5 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/f75c1e107a267220e55e12dc1550eeff0308e2c5/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:7 | // Buffer the message so that it can be returned by the next call to `recv()`
self.buffered_message = Some(message);
}
}
Ok(None)
}
/// Asynchronously tries to receive a message from the stream. If the stream has ended,
/// it returns an `Ok(None)`. If there is a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | f75c1e107a267220e55e12dc1550eeff0308e2c5 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/f75c1e107a267220e55e12dc1550eeff0308e2c5/sdk/aws-smithy-http/src/event_stream/receiver.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:8 | use aws_smithy_eventstream::error::Error as EventStreamError;
use aws_smithy_eventstream::frame::{Header, HeaderValue, Message, UnmarshalledMessage};
use bytes::Bytes;
use hyper::body::Body;
use std::error::Error as StdError;
use std::io::{Error as IOError, ErrorKind};
fn encode_initial_respons... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | f75c1e107a267220e55e12dc1550eeff0308e2c5 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/f75c1e107a267220e55e12dc1550eeff0308e2c5/sdk/aws-smithy-http/src/event_stream/receiver.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use crate::body::SdkBody;
use crate::result::{ConnectorError, SdkError};
use aws_smithy_eventstream::frame::{
DecodedFrame, Message, MessageFrameDecoder, UnmarshallMessage, UnmarshalledMessage,
};
us... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | e6f973be0f6eb67386b9345cd3702f06ca7c6bb1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/e6f973be0f6eb67386b9345cd3702f06ca7c6bb1/sdk/aws-smithy-http/src/event_stream/receiver.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:2 | }
}
/// Returns true if the stream has ended.
fn is_eos(&self) -> bool {
matches!(self, RecvBuf::EosPartial(_) | RecvBuf::Terminated)
}
/// Returns a mutable reference to the underlying buffered data.
fn buffered(&mut self) -> &mut SegmentedBuf<Bytes> {
match self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c88e2fc07f0554727783bc14c461cc867b23cbae | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c88e2fc07f0554727783bc14c461cc867b23cbae/sdk/aws-smithy-http/src/event_stream/receiver.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bug"),
}
}
}
/... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c88e2fc07f0554727783bc14c461cc867b23cbae | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c88e2fc07f0554727783bc14c461cc867b23cbae/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:5 | Ok(unmarshalled) => match unmarshalled {
UnmarshalledMessage::Event(event) => Ok(Some(event)),
UnmarshalledMessage::Error(err) => {
Err(SdkError::service_error(err, RawMessage::Decoded(message)))
}
},
Err(err) => Err(SdkError::r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c88e2fc07f0554727783bc14c461cc867b23cbae | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c88e2fc07f0554727783bc14c461cc867b23cbae/sdk/aws-smithy-http/src/event_stream/receiver.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:6 | })?
{
trace!(message = ?message, "received complete event stream message");
return Ok(Some(message));
}
}
self.buffer_next_chunk().await?;
}
if self.buffer.has_data() {
trace!(remaining_data = ?s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | c88e2fc07f0554727783bc14c461cc867b23cbae | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/c88e2fc07f0554727783bc14c461cc867b23cbae/sdk/aws-smithy-http/src/event_stream/receiver.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/event_stream/receiver.rs:3 | RecvBuf::Empty => RecvBuf::EosPartial(SegmentedBuf::new()),
RecvBuf::Partial(segmented) => RecvBuf::EosPartial(segmented),
RecvBuf::EosPartial(_) => panic!("already end of stream; this is a bug"),
RecvBuf::Terminated => panic!("stream terminated; this is a bug"),
}
}
}
/... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/event_stream/receiver.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/event_stream/receiver.rs | 81 | 140 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.