fix peer center for latency report

easytier/src/peer_center/service.rs

@@ -5,24 +5,6 @@ use crate::{common::PeerId, rpc::DirectConnectedPeerInfo};
 use super::{Digest, Error};
 use crate::rpc::PeerInfo;
 
-pub type LatencyLevel = crate::rpc::cli::LatencyLevel;
-
-impl LatencyLevel {
-    pub const fn from_latency_ms(lat_ms: u32) -> Self {
-        if lat_ms < 10 {
-            LatencyLevel::VeryLow
-        } else if lat_ms < 50 {
-            LatencyLevel::Low
-        } else if lat_ms < 100 {
-            LatencyLevel::Normal
-        } else if lat_ms < 200 {
-            LatencyLevel::High
-        } else {
-            LatencyLevel::VeryHigh
-        }
-    }
-}
-
 pub type PeerInfoForGlobalMap = crate::rpc::cli::PeerInfoForGlobalMap;
 
 impl From<Vec<PeerInfo>> for PeerInfoForGlobalMap {
@@ -34,10 +16,10 @@ impl From<Vec<PeerInfo>> for PeerInfoForGlobalMap {
                 .iter()
                 .map(|conn| conn.stats.as_ref().unwrap().latency_us)
                 .min()
-                .unwrap_or(0);
+                .unwrap_or(u32::MAX as u64);
 
             let dp_info = DirectConnectedPeerInfo {
-                latency_level: LatencyLevel::from_latency_ms(min_lat as u32 / 1000) as i32,
+                latency_ms: std::cmp::max(1, (min_lat as u32 / 1000) as i32),
             };
 
             // sort conn info so hash result is stable
@@ -73,11 +55,7 @@ pub struct GetGlobalPeerMapResponse {
 pub trait PeerCenterService {
     // report center server which peer is directly connected to me
     // digest is a hash of current peer map, if digest not match, we need to transfer the whole map
-    async fn report_peers(
-        my_peer_id: PeerId,
-        peers: Option<PeerInfoForGlobalMap>,
-        digest: Digest,
-    ) -> Result<(), Error>;
+    async fn report_peers(my_peer_id: PeerId, peers: PeerInfoForGlobalMap) -> Result<(), Error>;
 
     async fn get_global_peer_map(digest: Digest)
         -> Result<Option<GetGlobalPeerMapResponse>, Error>;