diff --git a/01_phase_rust_src/sv-rustit/src/executor/sent_signal.rs b/01_phase_rust_src/sv-rustit/src/executor/sent_signal.rs
index f3e4316..07e90a8 100644
--- a/01_phase_rust_src/sv-rustit/src/executor/sent_signal.rs
+++ b/01_phase_rust_src/sv-rustit/src/executor/sent_signal.rs
@@ -1,41 +1,86 @@
 
+mod misc;
 
 use crate::status_obj;
 
+use std::thread::sleep;
+use std::time::Duration;
+
 pub fn sent_signal( svwait_var: i32, verbose: i8, command: &str, mut sv: status_obj::StatusObj) -> i32 {
     // Return 0 in case everything worked fine, return 1 if timeout or error.
 
     dbg!(svwait_var);
     dbg!(verbose);
+
+    let mut time_wait = 0;
     
     // execute command.
     if command == "s" {
         // case command is status
-        let mut status_sv = sv.get_status_string();
-        let is_log = sv.get_log();
-        if is_log {
-            let log_option = sv.get_obj_log();
-            match log_option {
-                Some(mut log) => {
-                    status_sv = status_sv + "; " + &log.get_status_string();
-                },
-                None => {// TODO: Do nothing for now, eventually, increase by one exit code.
-                },
-            };
-        }
-        println!("{}", status_sv);
-        return 0;
+        return misc::print_status(sv);
     }
 
     if command == "u" {
         // case where command is up
         if sv.sent_signal(b"u") {
-            return 0;
+            if verbose == 1 {
+                loop {
+                    // TODO, Make a method update_sv
+                    let sv_option = status_obj::StatusObj::new(sv.get_path(), sv.get_name());
+                    let mut sv_new = match sv_option {
+                        Some(service) => service,
+                        None => return 1,
+                    };
+                    if sv_new.is_up() == true {
+                        misc::print_status(sv_new);
+                        return 0
+                    }
+                    if time_wait >= svwait_var {
+                        println!("fail: {}: timeout", sv_new.get_name());
+                        return 1
+                    }
+
+                    time_wait += 1;
+                    sleep(Duration::from_secs(1));
+                }
+            } else {
+                return 0;
+            }
         } else { 
             return 1;
         }
     }
 
+    if command == "d" {
+        // case where command is up
+        if sv.sent_signal(b"d") {
+            if verbose == 1 {
+                loop {
+                    // TODO: Use the update_service method instead of creating another sv.
+                    let sv_option = status_obj::StatusObj::new(sv.get_path(), sv.get_name());
+                    let mut sv_new = match sv_option {
+                        Some(service) => service,
+                        None => return 1,
+                    };
+                    if sv_new.is_up() == false {
+                        misc::print_status(sv_new);
+                        return 0
+                    }
+                    if time_wait >= svwait_var {
+                        println!("fail: {}: timeout", sv_new.get_name());
+                        return 1
+                    }
+
+                    time_wait += 1;
+                    sleep(Duration::from_secs(1));
+                }
+            } else {
+                return 0;
+            }
+        } else { 
+            return 1;
+        }
+    }
 
 
     // TODO
diff --git a/01_phase_rust_src/sv-rustit/src/executor/sent_signal/misc.rs b/01_phase_rust_src/sv-rustit/src/executor/sent_signal/misc.rs
new file mode 100644
index 0000000..7a8e2a5
--- /dev/null
+++ b/01_phase_rust_src/sv-rustit/src/executor/sent_signal/misc.rs
@@ -0,0 +1,21 @@
+
+use crate::status_obj;
+
+pub fn print_status(mut sv: status_obj::StatusObj) -> i32 {
+    // The status code is the one who will be 
+    let mut status_sv = sv.get_status_string();
+    let is_log = sv.get_log();
+    if is_log {
+        let log_option = sv.get_obj_log();
+        match log_option {
+            Some(mut log) => {
+                status_sv = status_sv + "; " + &log.get_status_string();
+            },
+            None => {
+                return 1
+            },
+        };
+    }
+    println!("{}", status_sv);
+    return 0;
+}
diff --git a/01_phase_rust_src/sv-rustit/src/status_obj.rs b/01_phase_rust_src/sv-rustit/src/status_obj.rs
index 225319f..fb7b0f8 100644
--- a/01_phase_rust_src/sv-rustit/src/status_obj.rs
+++ b/01_phase_rust_src/sv-rustit/src/status_obj.rs
@@ -8,6 +8,7 @@ use std::io::prelude::*;
 use std::time::SystemTime;
 
 
+#[derive(Debug)]
 pub struct StatusObj {
     svname: String, // Service name
     svpath: String, // Service path
@@ -177,6 +178,18 @@ impl StatusObj {
         return misc::sent_signal(signal);
     }
 
+    pub fn is_up(&mut self) -> bool {
+        return self.run_finish;
+    }
+
+    pub fn get_name(&mut self) -> String {
+        return self.svname.clone();
+    }
+
+    pub fn get_path(&mut self) -> String {
+        return self.svpath.clone();
+    }
+
     pub fn get_log(&mut self) -> bool {
         return self.log;
     }