pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-06-12 17:01:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

implement aux-storing in client-db

Browse Source
This commit is contained in:
Robert Habermeier
2018-10-17 13:27:39 -07:00
parent 3f2a7f3cba
commit d346b330f9
2 changed files with 34 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/core/client/db/src/light.rs
+13 -4
View File
@@ -43,6 +43,7 @@ pub(crate) mod columns {
pub const HEADER: Option<u32> = Some(2);
pub const CACHE: Option<u32> = Some(3);
pub const CHT: Option<u32> = Some(4);
pub const AUX: Option<u32> = Some(5);
}
/// Light blockchain storage. Stores most recent headers + CHTs for older headers.
@@ -238,6 +239,7 @@ impl<Block> LightBlockchainStorage<Block> for LightStorage<Block>
header: Block::Header,
authorities: Option<Vec<AuthorityId>>,
leaf_state: NewBlockState,
aux_ops: Vec<(Vec<u8>, Option<Vec<u8>>)>,
) -> ClientResult<()> {
let mut transaction = DBTransaction::new();
@@ -253,6 +255,13 @@ impl<Block> LightBlockchainStorage<Block> for LightStorage<Block>
::utils::number_and_hash_to_lookup_key(number, hash)
};
for (key, maybe_val) in aux_ops {
match maybe_val {
Some(val) => transaction.put_vec(columns::AUX, &key, val),
None => transaction.delete(columns::AUX, &key),
}
}
if leaf_state.is_best() {
// handle reorg.
{
@@ -427,7 +436,7 @@ pub(crate) mod tests {
) -> Hash {
let header = prepare_header(parent, number, extrinsics_root);
let hash = header.hash();
db.import_header(header, authorities, NewBlockState::Best).unwrap();
db.import_header(header, authorities, NewBlockState::Best, Vec::new()).unwrap();
hash
}
@@ -439,7 +448,7 @@ pub(crate) mod tests {
) -> Hash {
let header = prepare_header(parent, number, Default::default());
let hash = header.hash();
db.import_header(header, authorities, NewBlockState::Best).unwrap();
db.import_header(header, authorities, NewBlockState::Best, Vec::new()).unwrap();
hash
}
@@ -451,7 +460,7 @@ pub(crate) mod tests {
) -> Hash {
let header = prepare_header(parent, number, Default::default());
let hash = header.hash();
db.import_header(header, authorities, NewBlockState::Final).unwrap();
db.import_header(header, authorities, NewBlockState::Final, Vec::new()).unwrap();
hash
}
@@ -463,7 +472,7 @@ pub(crate) mod tests {
) -> Hash {
let header = prepare_header(parent, number, Default::default());
let hash = header.hash();
db.import_header(header, authorities, NewBlockState::Normal).unwrap();
db.import_header(header, authorities, NewBlockState::Normal, Vec::new()).unwrap();
hash
}