feat(node): make payment forward optional

.github/workflows/memcheck.yml

@@ -451,7 +451,7 @@ jobs:
         shell: bash
         timeout-minutes: 1
         run: |
-          min_reward_forwarding_times="120"
+          min_reward_forwarding_times="100"
           reward_forwarding_count=$(rg "Reward forwarding completed sending spend" $NODE_DATA_PATH -c --stats | \
             rg "(\d+) matches" | rg "\d+" -o)
           echo "Carried out $reward_forwarding_count reward forwardings"

sn_node/src/bin/safenode/main.rs

@@ -209,20 +209,15 @@ fn main() -> Result<()> {
     // another process with these args.
     #[cfg(feature = "metrics")]
     rt.spawn(init_metrics(std::process::id()));
-    let owner = if let Some(owner) = opt.owner {
-        debug!("Node's owner set to: {owner}");
-        owner.clone()
-    } else {
-        "user".to_owned()
-    };
+    debug!("Node's owner set to: {:?}", opt.owner);
     let restart_options = rt.block_on(async move {
         let mut node_builder = NodeBuilder::new(
             keypair,
             node_socket_addr,
             bootstrap_peers,
             opt.local,
             root_dir,
-            owner,
+            opt.owner.clone(),
             #[cfg(feature = "upnp")]
             opt.upnp,
         );

sn_node/src/node.rs

@@ -75,7 +75,7 @@ pub struct NodeBuilder {
     metrics_server_port: Option<u16>,
     /// Enable hole punching for nodes connecting from home networks.
     pub is_behind_home_network: bool,
-    owner: String,
+    owner: Option<String>,
     #[cfg(feature = "upnp")]
     upnp: bool,
 }
@@ -88,7 +88,7 @@ impl NodeBuilder {
         initial_peers: Vec<Multiaddr>,
         local: bool,
         root_dir: PathBuf,
-        owner: String,
+        owner: Option<String>,
         #[cfg(feature = "upnp")] upnp: bool,
     ) -> Self {
         Self {
@@ -207,7 +207,8 @@ pub(crate) struct Node {
     #[cfg(feature = "open-metrics")]
     pub(crate) node_metrics: Option<NodeMetrics>,
     /// node owner's discord username, in readable format
-    owner: String,
+    /// if not set, there will be no payment forward to be undertaken
+    owner: Option<String>,
 }
 
 impl Node {
@@ -308,15 +309,18 @@ impl Node {
                     // runs every balance_forward_interval time
                     _ = balance_forward_interval.tick() => {
                         if cfg!(feature = "reward-forward") {
-                            let start = std::time::Instant::now();
-                            trace!("Periodic balance forward triggered");
-                            let network = self.network.clone();
-                            let forwarding_reason = self.owner.clone();
+                            if let Some(ref owner) = self.owner {
+                                let start = std::time::Instant::now();
+                                trace!("Periodic balance forward triggered");
+                                let network = self.network.clone();
+                                let forwarding_reason = owner.clone();
+
+                                let _handle = spawn(async move {
+                                    let _ = Self::try_forward_blance(network, forwarding_reason);
+                                    info!("Periodic blance forward took {:?}", start.elapsed());
+                                });
+                            }
 
-                            let _handle = spawn(async move {
-                                let _ = Self::try_forward_blance(network, forwarding_reason);
-                                info!("Periodic blance forward took {:?}", start.elapsed());
-                            });
                         }
                     }
                     node_cmd = cmds_receiver.recv() => {