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Diffstat (limited to 'src/api/s3/get.rs')
-rw-r--r--src/api/s3/get.rs30
1 files changed, 20 insertions, 10 deletions
diff --git a/src/api/s3/get.rs b/src/api/s3/get.rs
index 7fa1a177..c7621ade 100644
--- a/src/api/s3/get.rs
+++ b/src/api/s3/get.rs
@@ -242,10 +242,13 @@ pub async fn handle_get(
Ok(resp_builder.body(body)?)
}
ObjectVersionData::FirstBlock(_, first_block_hash) => {
- let read_first_block = garage.block_manager.rpc_get_block(first_block_hash);
+ let read_first_block = garage
+ .block_manager
+ .rpc_get_block_streaming(first_block_hash);
let get_next_blocks = garage.version_table.get(&last_v.uuid, &EmptyKey);
- let (first_block, version) = futures::try_join!(read_first_block, get_next_blocks)?;
+ let (first_block_stream, version) =
+ futures::try_join!(read_first_block, get_next_blocks)?;
let version = version.ok_or(Error::NoSuchKey)?;
let mut blocks = version
@@ -254,24 +257,32 @@ pub async fn handle_get(
.iter()
.map(|(_, vb)| (vb.hash, None))
.collect::<Vec<_>>();
- blocks[0].1 = Some(first_block);
+ blocks[0].1 = Some(first_block_stream);
let body_stream = futures::stream::iter(blocks)
- .map(move |(hash, data_opt)| {
+ .map(move |(hash, stream_opt)| {
let garage = garage.clone();
async move {
- if let Some(data) = data_opt {
- Ok(Bytes::from(data))
+ if let Some(stream) = stream_opt {
+ stream
} else {
garage
.block_manager
- .rpc_get_block(&hash)
+ .rpc_get_block_streaming(&hash)
.await
- .map(Bytes::from)
+ .unwrap_or_else(|_| {
+ Box::pin(futures::stream::once(async move {
+ Err(std::io::Error::new(
+ std::io::ErrorKind::Other,
+ "Could not get next block",
+ ))
+ }))
+ })
}
}
})
- .buffered(2);
+ .buffered(3)
+ .flatten();
let body = hyper::body::Body::wrap_stream(body_stream);
Ok(resp_builder.body(body)?)
@@ -439,7 +450,6 @@ fn body_from_blocks_range(
let garage = garage.clone();
async move {
let data = garage.block_manager.rpc_get_block(&block.hash).await?;
- let data = Bytes::from(data);
let start_in_block = if true_offset > begin {
0
} else {