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Fast sync (#8884)

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* State sync

* Importing state fixes

* Bugfixes

* Sync with proof

* Status reporting

* Unsafe sync mode

* Sync test

* Cleanup

* Apply suggestions from code review

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

* set_genesis_storage

* Extract keys from range proof

* Detect iter completion

* Download and import bodies with fast sync

* Replaced meta updates tuple with a struct

* Fixed reverting finalized state

* Reverted timeout

* Typo

* Doc

* Doc

* Fixed light client test

* Fixed error handling

* Tweaks

* More UpdateMeta changes

* Rename convert_transaction

* Apply suggestions from code review

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

* Apply suggestions from code review

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

* Code review suggestions

* Fixed count handling

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Arkadiy Paronyan
2021-06-22 11:32:43 +02:00
committed by GitHub
parent 5899eedc8c
commit 77a4b980ae
54 changed files with 2128 additions and 379 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/network/src/behaviour.rs
+24 -1
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@@ -79,6 +79,11 @@ pub struct Behaviour<B: BlockT> {
/// [`request_responses::RequestResponsesBehaviour`].
#[behaviour(ignore)]
block_request_protocol_name: String,
/// Protocol name used to send out state requests via
/// [`request_responses::RequestResponsesBehaviour`].
#[behaviour(ignore)]
state_request_protocol_name: String,
}
/// Event generated by `Behaviour`.
@@ -186,6 +191,7 @@ impl<B: BlockT> Behaviour<B> {
light_client_request_sender: light_client_requests::sender::LightClientRequestSender<B>,
disco_config: DiscoveryConfig,
block_request_protocol_config: request_responses::ProtocolConfig,
state_request_protocol_config: request_responses::ProtocolConfig,
bitswap: Option<Bitswap<B>>,
light_client_request_protocol_config: request_responses::ProtocolConfig,
// All remaining request protocol configs.
@@ -193,7 +199,9 @@ impl<B: BlockT> Behaviour<B> {
) -> Result<Self, request_responses::RegisterError> {
// Extract protocol name and add to `request_response_protocols`.
let block_request_protocol_name = block_request_protocol_config.name.to_string();
let state_request_protocol_name = state_request_protocol_config.name.to_string();
request_response_protocols.push(block_request_protocol_config);
request_response_protocols.push(state_request_protocol_config);
request_response_protocols.push(light_client_request_protocol_config);
@@ -206,8 +214,8 @@ impl<B: BlockT> Behaviour<B> {
request_responses::RequestResponsesBehaviour::new(request_response_protocols.into_iter())?,
light_client_request_sender,
events: VecDeque::new(),
block_request_protocol_name,
state_request_protocol_name,
})
}
@@ -329,6 +337,21 @@ Behaviour<B> {
&target, &self.block_request_protocol_name, buf, pending_response, IfDisconnected::ImmediateError,
);
},
CustomMessageOutcome::StateRequest { target, request, pending_response } => {
let mut buf = Vec::with_capacity(request.encoded_len());
if let Err(err) = request.encode(&mut buf) {
log::warn!(
target: "sync",
"Failed to encode state request {:?}: {:?}",
request, err
);
return
}
self.request_responses.send_request(
&target, &self.state_request_protocol_name, buf, pending_response, IfDisconnected::ImmediateError,
);
},
CustomMessageOutcome::NotificationStreamOpened {
remote, protocol, negotiated_fallback, roles, notifications_sink
} => {