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Fix add to resync on incref

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This commit is contained in:
Alex Auvolat 2020-04-17 21:14:06 +02:00
parent ace07da7c1
commit f62b54f1df
1 changed files with 6 additions and 5 deletions
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11
src/block.rs
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@ -136,17 +136,18 @@ impl BlockManager {
}
pub fn block_incref(&self, hash: &Hash) -> Result<(), Error> {
let new_rc = self.rc.merge(&hash, vec![1])?;
if new_rc.map(|x| u64_from_bytes(&x[..]) == 0).unwrap_or(true) {
self.put_to_resync(&hash, BLOCK_RW_TIMEOUT.as_millis() as u64)?;
let old_rc = self.rc.get(&hash)?;
self.rc.merge(&hash, vec![1])?;
if old_rc.map(|x| u64_from_bytes(&x[..]) == 0).unwrap_or(true) {
self.put_to_resync(&hash, 2 * BLOCK_RW_TIMEOUT.as_millis() as u64)?;
}
Ok(())
}
pub fn block_decref(&self, hash: &Hash) -> Result<(), Error> {
let new_rc = self.rc.merge(&hash, vec![0])?;
if new_rc.is_none() {
self.put_to_resync(&hash, 2 * BLOCK_RW_TIMEOUT.as_millis() as u64)?;
if new_rc.map(|x| u64_from_bytes(&x[..]) == 0).unwrap_or(true) {
self.put_to_resync(&hash, BLOCK_RW_TIMEOUT.as_millis() as u64)?;
}
Ok(())
}