chore: expose walk_seed_probability and log_neighbors_freq connection opts

Author: jcnelson

testnet/stacks-node/src/config.rs

@@ -558,6 +558,8 @@ lazy_static! {
         max_http_clients: 1000,         // maximum number of HTTP connections
         max_neighbors_of_neighbor: 10,  // maximum number of neighbors we'll handshake with when doing a neighbor walk (I/O for this can be expensive, so keep small-ish)
         walk_interval: 60,              // how often, in seconds, we do a neighbor walk
+        walk_seed_probability: 0.1,     // 10% of the time when not in IBD, walk to a non-seed node even if we aren't connected to a seed node
+        log_neighbors_freq: 60_000,     // every minute, log all peer connections
         inv_sync_interval: 45,          // how often, in seconds, we refresh block inventories
         inv_reward_cycles: 3,           // how many reward cycles to look back on, for mainnet
         download_interval: 10,          // how often, in seconds, we do a block download scan (should be less than inv_sync_interval)
@@ -2424,6 +2426,8 @@ pub struct ConnectionOptionsFile {
     pub soft_max_clients_per_host: Option<u64>,
     pub max_sockets: Option<u64>,
     pub walk_interval: Option<u64>,
+    pub walk_seed_probability: Option<f64>,
+    pub log_neighbors_freq: Option<u64>,
     pub dns_timeout: Option<u64>,
     pub max_inflight_blocks: Option<u64>,
     pub max_inflight_attachments: Option<u64>,
@@ -2528,6 +2532,12 @@ impl ConnectionOptionsFile {
             walk_interval: self
                 .walk_interval
                 .unwrap_or_else(|| HELIUM_DEFAULT_CONNECTION_OPTIONS.walk_interval.clone()),
+            walk_seed_probability: self
+                .walk_seed_probability
+                .unwrap_or_else(|| HELIUM_DEFAULT_CONNECTION_OPTIONS.walk_seed_probability),
+            log_neighbors_freq: self
+                .log_neighbors_freq
+                .unwrap_or_else(|| HELIUM_DEFAULT_CONNECTION_OPTIONS.log_neighbors_freq),
             dns_timeout: self
                 .dns_timeout
                 .map(|dns_timeout| dns_timeout as u128)