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TestNet flushing and cleanup

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This commit is contained in:
keorn
2016-12-12 19:44:24 +01:00
parent 722cd4d086
commit 19adb84527
4 changed files with 49 additions and 40 deletions
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65
sync/src/chain.rs
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@@ -1822,18 +1822,18 @@ impl ChainSync {
}
/// returns peer ids that have different blocks than our chain
fn get_lagging_peers(&mut self, chain_info: &BlockChainInfo, io: &SyncIo) -> Vec<PeerId> {
fn get_lagging_peers(&mut self, chain_info: &BlockChainInfo) -> Vec<PeerId> {
let latest_hash = chain_info.best_block_hash;
self.peers.iter_mut().filter_map(|(&id, ref mut peer_info)|
match io.chain().block_status(BlockId::Hash(peer_info.latest_hash.clone())) {
BlockStatus::InChain => {
if peer_info.latest_hash != latest_hash {
Some(id)
} else {
None
}
},
_ => None
self
.peers
.iter_mut()
.filter_map(|(&id, ref mut peer_info)| {
trace!(target: "sync", "Checking peer our best {} their best {}", latest_hash, peer_info.latest_hash);
if peer_info.latest_hash != latest_hash {
Some(id)
} else {
None
}
})
.collect::<Vec<_>>()
}
@@ -1980,7 +1980,7 @@ impl ChainSync {
fn propagate_latest_blocks(&mut self, io: &mut SyncIo, sealed: &[H256]) {
let chain_info = io.chain().chain_info();
if (((chain_info.best_block_number as i64) - (self.last_sent_block_number as i64)).abs() as BlockNumber) < MAX_PEER_LAG_PROPAGATION {
let mut peers = self.get_lagging_peers(&chain_info, io);
let mut peers = self.get_lagging_peers(&chain_info);
if sealed.is_empty() {
let hashes = self.propagate_new_hashes(&chain_info, io, &peers);
peers = ChainSync::select_random_peers(&peers);
@@ -2272,13 +2272,10 @@ mod tests {
fn finds_lagging_peers() {
let mut client = TestBlockChainClient::new();
client.add_blocks(100, EachBlockWith::Uncle);
let queue = RwLock::new(VecDeque::new());
let mut sync = dummy_sync_with_peer(client.block_hash_delta_minus(10), &client);
let chain_info = client.chain_info();
let ss = TestSnapshotService::new();
let io = TestIo::new(&mut client, &ss, &queue, None);
let lagging_peers = sync.get_lagging_peers(&chain_info, &io);
let lagging_peers = sync.get_lagging_peers(&chain_info);
assert_eq!(1, lagging_peers.len());
}
@@ -2310,7 +2307,7 @@ mod tests {
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
let peers = sync.get_lagging_peers(&chain_info, &io);
let peers = sync.get_lagging_peers(&chain_info);
let peer_count = sync.propagate_new_hashes(&chain_info, &mut io, &peers);
// 1 message should be send
@@ -2330,7 +2327,7 @@ mod tests {
let chain_info = client.chain_info();
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
let peers = sync.get_lagging_peers(&chain_info, &io);
let peers = sync.get_lagging_peers(&chain_info);
let peer_count = sync.propagate_blocks(&chain_info, &mut io, &[], &peers);
// 1 message should be send
@@ -2351,7 +2348,7 @@ mod tests {
let chain_info = client.chain_info();
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
let peers = sync.get_lagging_peers(&chain_info, &io);
let peers = sync.get_lagging_peers(&chain_info);
let peer_count = sync.propagate_blocks(&chain_info, &mut io, &[hash.clone()], &peers);
// 1 message should be send
@@ -2365,15 +2362,35 @@ mod tests {
#[test]
fn sends_proposed_block() {
let mut client = TestBlockChainClient::new();
client.add_blocks(100, EachBlockWith::Uncle);
client.add_blocks(2, EachBlockWith::Uncle);
let queue = RwLock::new(VecDeque::new());
let block = client.block(BlockId::Latest).unwrap();
let mut sync = dummy_sync_with_peer(client.block_hash(BlockId::Latest).unwrap(), &client);
let mut sync = ChainSync::new(SyncConfig::default(), &client);
sync.peers.insert(0,
PeerInfo {
// Messaging protocol
protocol_version: 2,
genesis: H256::zero(),
network_id: 0,
latest_hash: client.block_hash_delta_minus(1),
difficulty: None,
asking: PeerAsking::Nothing,
asking_blocks: Vec::new(),
asking_hash: None,
ask_time: 0,
last_sent_transactions: HashSet::new(),
expired: false,
confirmation: super::ForkConfirmation::Confirmed,
snapshot_number: None,
snapshot_hash: None,
asking_snapshot_data: None,
block_set: None,
});
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
sync.propagate_proposed_blocks(&mut io, &[block]);
// 1 message should be send
// 1 message should be sent
assert_eq!(1, io.packets.len());
// NEW_BLOCK_PACKET
assert_eq!(0x07, io.packets[0].packet_id);
@@ -2582,7 +2599,7 @@ mod tests {
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
let peers = sync.get_lagging_peers(&chain_info, &io);
let peers = sync.get_lagging_peers(&chain_info);
sync.propagate_new_hashes(&chain_info, &mut io, &peers);
let data = &io.packets[0].data.clone();
@@ -2602,7 +2619,7 @@ mod tests {
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
let peers = sync.get_lagging_peers(&chain_info, &io);
let peers = sync.get_lagging_peers(&chain_info);
sync.propagate_blocks(&chain_info, &mut io, &[], &peers);
let data = &io.packets[0].data.clone();