diff --git a/src/cli.rs b/src/cli.rs
index 68cb207b..9e8ed1f5 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -1,4 +1,6 @@
-use {clap::Parser, solana_cli_config::ConfigInput};
+use clap::Subcommand;
+
+use clap::Parser;
 
 /// Holds the configuration for a single run of the benchmark
 #[derive(Parser, Debug)]
@@ -11,6 +13,11 @@ use {clap::Parser, solana_cli_config::ConfigInput};
     "
 )]
 pub struct Args {
+
+    #[clap(subcommand)]
+    pub command:Command,
+
+    /*
     #[arg(short, long, default_value_t = String::from("8899"))]
     pub port: String,
     #[arg(short, long, default_value_t = String::from("8900"))]
@@ -19,10 +26,13 @@ pub struct Args {
     pub rpc_url: String,
     #[arg(short, long,  default_value_t = String::new())]
     pub websocket_url: String,
+    */
 }
-
+/* 
 impl Args {
+
     pub fn resolve_address(&mut self) {
+        
         if self.rpc_url.is_empty() {
             let (_, rpc_url) = ConfigInput::compute_json_rpc_url_setting(
                 self.rpc_url.as_str(),
@@ -40,4 +50,20 @@ impl Args {
             self.websocket_url = ws_url;
         }
     }
+    
+}
+*/
+#[derive(Subcommand,Debug)]
+pub enum Command {
+    Run {
+        #[arg(short, long, default_value_t = String::from("8899"))]
+        port: String,
+        #[arg(short, long, default_value_t = String::from("8900"))]
+        subscription_port: String,
+        #[arg(short, long, default_value_t = String::from("http://localhost:8899"))]
+        rpc_url: String,
+        #[arg(short, long,  default_value_t = String::new())]
+        websocket_url: String,
+    },
+    Test,
 }
diff --git a/src/main.rs b/src/main.rs
index b3264778..3ba1facb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,11 @@
-use std::{sync::Arc, net::SocketAddr};
+use std::{net::SocketAddr, sync::Arc};
 
 use clap::Parser;
 use context::LiteRpcSubsrciptionControl;
 use jsonrpc_core::MetaIoHandler;
 use jsonrpc_http_server::{hyper, AccessControlAllowOrigin, DomainsValidation, ServerBuilder};
 use pubsub::LitePubSubService;
+use solana_cli_config::ConfigInput;
 use solana_perf::thread::renice_this_thread;
 use tokio::sync::broadcast;
 
@@ -23,21 +24,31 @@ mod rpc;
 
 use cli::Args;
 
-pub fn main() {
-    let mut cli_config = Args::parse();
-    cli_config.resolve_address();
+fn run(port: String, subscription_port: String, rpc_url: String, websocket_url: String) {
+    let rpc_url = if rpc_url.is_empty() {
+        let (_, rpc_url) = ConfigInput::compute_json_rpc_url_setting(
+            rpc_url.as_str(),
+            &ConfigInput::default().json_rpc_url,
+        );
+        rpc_url
+    } else {
+        rpc_url
+    };
+    let websocket_url = if websocket_url.is_empty() {
+        let (_, ws_url) = ConfigInput::compute_websocket_url_setting(
+            &websocket_url.as_str(),
+            "",
+            rpc_url.as_str(),
+            "",
+        );
+        ws_url
+    } else {
+        websocket_url
+    };
     println!(
         "Using rpc server {} and ws server {}",
-        cli_config.rpc_url, cli_config.websocket_url
+        rpc_url, websocket_url
     );
-    let Args {
-        rpc_url: json_rpc_url,
-        websocket_url,
-        port: rpc_addr,
-        subscription_port,
-        ..
-    } = &cli_config;
-
     let performance_counter = PerformanceCounter::new();
     launch_performance_updating_thread(performance_counter.clone());
 
@@ -49,7 +60,7 @@ pub fn main() {
         notification_reciever,
     ));
 
-    let subscription_port = subscription_port
+    let subscription_port = format!("127.0.0.1:{subscription_port}")
         .parse::<SocketAddr>()
         .expect("Invalid subscription port");
 
@@ -59,8 +70,6 @@ pub fn main() {
         subscription_port,
         performance_counter.clone(),
     );
-
-    // start recieving notifications and broadcast them
     {
         let pubsub_control = pubsub_control.clone();
         std::thread::Builder::new()
@@ -75,12 +84,11 @@ pub fn main() {
     io.extend_with(lite_rpc.to_delegate());
 
     let mut request_processor = LightRpcRequestProcessor::new(
-        json_rpc_url,
-        websocket_url,
+        rpc_url.as_str(),
+        &websocket_url,
         notification_sender,
         performance_counter.clone(),
     );
-
     let runtime = Arc::new(
         tokio::runtime::Builder::new_multi_thread()
             .worker_threads(1)
@@ -91,7 +99,7 @@ pub fn main() {
             .expect("Runtime"),
     );
     let max_request_body_size: usize = 50 * (1 << 10);
-    let socket_addr = rpc_addr.parse::<SocketAddr>().unwrap();
+    let socket_addr = port.parse::<SocketAddr>().unwrap();
 
     {
         let request_processor = request_processor.clone();
@@ -113,3 +121,37 @@ pub fn main() {
     request_processor.free();
     websocket_service.close().unwrap();
 }
+
+fn ts_test(){
+
+    
+
+}
+
+pub fn main() {
+    let cli_command = Args::parse();
+
+    match cli_command.command {
+        cli::Command::Run {
+            port,
+            subscription_port,
+            rpc_url,
+            websocket_url,
+        } => run(port, subscription_port, rpc_url, websocket_url),
+        cli::Command::Test => ts_test(),
+    }
+    //cli_config.resolve_address();
+    //println!(
+    //    "Using rpc server {} and ws server {}",
+    //    cli_config.rpc_url, cli_config.websocket_url
+    //);
+    //let Args {
+    //    rpc_url: json_rpc_url,
+    //    websocket_url,
+    //    port: rpc_addr,
+    //    subscription_port,
+    //    ..
+    //} = &cli_config;
+
+    // start recieving notifications and broadcast them
+}