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LES Peer Info (#4195)

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* connected peers function for network service

* get LES peer info in sync API

* new peer info in RPC
This commit is contained in:
Robert Habermeier
2017-01-20 12:41:49 +01:00
committed by Arkadiy Paronyan
parent 35666f718b
commit 3ff9324ec0
11 changed files with 150 additions and 48 deletions
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26
sync/src/chain.rs
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@@ -102,7 +102,7 @@ use super::SyncConfig;
use block_sync::{BlockDownloader, BlockRequest, BlockDownloaderImportError as DownloaderImportError, DownloadAction};
use rand::Rng;
use snapshot::{Snapshot, ChunkType};
use api::{PeerInfo as PeerInfoDigest, WARP_SYNC_PROTOCOL_ID};
use api::{EthProtocolInfo as PeerInfoDigest, WARP_SYNC_PROTOCOL_ID};
use transactions_stats::{TransactionsStats, Stats as TransactionStats};
known_heap_size!(0, PeerInfo);
@@ -431,22 +431,14 @@ impl ChainSync {
}
/// Returns information on peers connections
pub fn peers(&self, io: &SyncIo) -> Vec<PeerInfoDigest> {
self.peers.iter()
.filter_map(|(&peer_id, peer_data)|
io.peer_session_info(peer_id).map(|session_info|
PeerInfoDigest {
id: session_info.id.map(|id| id.hex()),
client_version: session_info.client_version,
capabilities: session_info.peer_capabilities.into_iter().map(|c| c.to_string()).collect(),
remote_address: session_info.remote_address,
local_address: session_info.local_address,
eth_version: peer_data.protocol_version as u32,
eth_difficulty: peer_data.difficulty,
eth_head: peer_data.latest_hash,
})
)
.collect()
pub fn peer_info(&self, peer_id: &PeerId) -> Option<PeerInfoDigest> {
self.peers.get(peer_id).map(|peer_data| {
PeerInfoDigest {
version: peer_data.protocol_version as u32,
difficulty: peer_data.difficulty,
head: peer_data.latest_hash,
}
})
}
/// Returns transactions propagation statistics