bin/lilith: DEP-0006: manually add app identifier for each p2p network in lilith config

bin/lilith/lilith_config.toml

@@ -20,6 +20,7 @@ rpc_listen = "tcp://127.0.0.1:18927"
 #seeds = []
 #peers = []
 #version = "0.5.0"
+#app_name = "darkfid"
 #localnet = false
 #hostlist ="~/.local/share/darkfi/lilith/darkfid_sync/hostlist.tsv"
 #datastore = "~/.local/share/darkfi/lilith/darkfid_sync"
@@ -30,6 +31,7 @@ rpc_listen = "tcp://127.0.0.1:18927"
 #seeds = []
 #peers = []
 #version = "0.5.1"
+#app_name = "darkirc"
 #localnet = false
 #datastore = "~/.local/share/darkfi/lilith/darkirc"
 #hostlist ="~/.local/share/darkfi/lilith/darkirc/hostlist.tsv"
@@ -40,6 +42,7 @@ rpc_listen = "tcp://127.0.0.1:18927"
 #seeds = []
 #peers = []
 #version = "0.5.0"
+#app_name = "taud"
 #localnet = false
 #datastore = "~/.local/share/darkfi/lilith/taud"
 #hostlist ="~/.local/share/darkfi/lilith/taud/hostlist.tsv"

bin/lilith/src/main.rs

@@ -149,6 +149,8 @@ struct NetInfo {
     pub peers: Vec<Url>,
     /// Supported network version
     pub version: Version,
+    /// App Identifier for the app running on the network
+    pub app_name: String,
     /// Enable localnet hosts
     pub localnet: bool,
     /// Path to P2P datastore
@@ -328,6 +330,12 @@ fn parse_configured_networks(data: &str) -> Result<HashMap<String, NetInfo>> {
                     semver::Version::parse(option_env!("CARGO_PKG_VERSION").unwrap_or("0.0.0"))?
                 };
 
+                let app_name = if table.contains_key("app_name") {
+                    table["app_name"].as_str().unwrap().to_string()
+                } else {
+                    String::new()
+                };
+
                 let datastore: String = table["datastore"].as_str().unwrap().to_string();
 
                 let hostlist: String = table["hostlist"].as_str().unwrap().to_string();
@@ -346,6 +354,7 @@ fn parse_configured_networks(data: &str) -> Result<HashMap<String, NetInfo>> {
                     seeds,
                     peers,
                     version,
+                    app_name,
                     localnet,
                     datastore,
                     hostlist,
@@ -377,6 +386,7 @@ async fn spawn_net(name: String, info: &NetInfo, ex: Arc<Executor<'static>>) ->
         outbound_connect_timeout: 30,
         inbound_connections: 512,
         app_version: info.version.clone(),
+        app_name: info.app_name.clone(),
         localnet: info.localnet,
         p2p_datastore: Some(info.datastore.clone()),
         hostlist: Some(info.hostlist.clone()),