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active block sharing

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This commit is contained in:
Nicholas Wehr
2025-08-11 22:16:30 -07:00
parent 0d1c239a07
commit ec281f9cc7
3 changed files with 37 additions and 14 deletions
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10
crates/net/hlfs/src/lib.rs
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@ -240,19 +240,21 @@ impl Backfiller {
head: u64,
rr_index: usize,
) -> Result<Option<usize>, HlfsError> {
if number + self.hist_threshold > head {
if head >= self.hist_threshold && number + self.hist_threshold > head {
return Ok(None);
}
let path = self.root.join(format!("{number}.rlp"));
let f = ((number - 1) / 1_000_000) * 1_000_000;
let s = ((number - 1) / 1_000) * 1_000;
let path = format!("{}/{f}/{s}/{number}.rmp.lz4", self.root.to_string_lossy());
if fs::try_exists(&path).await? {
return Ok(None);
}
match self.client.get_block(number, rr_index).await {
Ok(bytes) => {
let tmp = self.root.join(format!("{number}.rlp.part"));
let tmp = format!("{}/{f}/{s}/{number}.rlp.lz4.part", self.root.to_string_lossy());
fs::write(&tmp, &bytes).await?;
fs::rename(&tmp, &path).await?;
info!(block=number, bytes=bytes.len(), path=%path.display(), "hlfs: wrote");
info!(block=number, bytes=bytes.len(), path=%path, "hlfs: wrote");
Ok(Some(bytes.len()))
}
Err(e) => {