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Add a LightSyncState field to the chain spec (#6894)

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* Reset code, almost ready for PR

* Improved build_hardcoded_spec

* Fix line widths

* Fix tests

* Fix sc-service-test

* Suggestions from code review

* Rename to LightSyncState

* It's not syncing :^(

* It syncs!

* Remove rpc call

* Convert spaces to tabs

* Moved sc-service things to export_sync_state.rs

* Fix tests

* Wait for syncing with network_status_sinks

* Remove sc-network from node-template

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Various changes, split the flag up into 2 pieces to make testing easier.

* Update client/cli/src/commands/build_spec_cmd.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Revert a lot of changes

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Ashley
2020-08-24 10:34:16 +02:00
committed by GitHub
parent b1a8ff1724
commit f009f6c227
10 changed files with 212 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/api/src/in_mem.rs
+10 -8
View File
@@ -447,6 +447,16 @@ impl<Block: BlockT> light::Storage<Block> for Blockchain<Block>
Blockchain::finalize_header(self, id, None)
}
fn cache(&self) -> Option<Arc<dyn blockchain::Cache<Block>>> {
None
}
fn usage_info(&self) -> Option<UsageInfo> {
None
}
}
impl<Block: BlockT> light::ChtRootStorage<Block> for Blockchain<Block> {
fn header_cht_root(
&self,
_cht_size: NumberFor<Block>,
@@ -466,14 +476,6 @@ impl<Block: BlockT> light::Storage<Block> for Blockchain<Block>
.ok_or_else(|| sp_blockchain::Error::Backend(format!("Changes trie CHT for block {} not exists", block)))
.map(Some)
}
fn cache(&self) -> Option<Arc<dyn blockchain::Cache<Block>>> {
None
}
fn usage_info(&self) -> Option<UsageInfo> {
None
}
}
/// In-memory operation.
substrate/client/api/src/light.rs
+12 -7
View File
@@ -232,7 +232,9 @@ pub trait FetchChecker<Block: BlockT>: Send + Sync {
/// Light client blockchain storage.
pub trait Storage<Block: BlockT>: AuxStore + HeaderBackend<Block> + HeaderMetadata<Block, Error=ClientError> {
pub trait Storage<Block: BlockT>: AuxStore + HeaderBackend<Block>
+ HeaderMetadata<Block, Error=ClientError> + ChtRootStorage<Block>
{
/// Store new header. Should refuse to revert any finalized blocks.
///
/// Takes new authorities, the leaf state of the new block, and
@@ -254,6 +256,15 @@ pub trait Storage<Block: BlockT>: AuxStore + HeaderBackend<Block> + HeaderMetada
/// Get last finalized header.
fn last_finalized(&self) -> ClientResult<Block::Hash>;
/// Get storage cache.
fn cache(&self) -> Option<Arc<dyn BlockchainCache<Block>>>;
/// Get storage usage statistics.
fn usage_info(&self) -> Option<UsageInfo>;
}
/// Light client CHT root storage.
pub trait ChtRootStorage<Block: BlockT> {
/// Get headers CHT root for given block. Returns None if the block is not pruned (not a part of any CHT).
fn header_cht_root(
&self,
@@ -267,12 +278,6 @@ pub trait Storage<Block: BlockT>: AuxStore + HeaderBackend<Block> + HeaderMetada
cht_size: NumberFor<Block>,
block: NumberFor<Block>,
) -> ClientResult<Option<Block::Hash>>;
/// Get storage cache.
fn cache(&self) -> Option<Arc<dyn BlockchainCache<Block>>>;
/// Get storage usage statistics.
fn usage_info(&self) -> Option<UsageInfo>;
}
/// Remote header.