diff --git a/src/chat.rs b/src/chat.rs
index 3d60634..d47b389 100644
--- a/src/chat.rs
+++ b/src/chat.rs
@@ -1,10 +1,42 @@
-use std::{error::Error, io::{stdout, Write}, sync::{atomic::Ordering, Arc}, time::{Duration, SystemTime}};
+use std::{cmp::{max, min}, error::Error, io::{stdout, Write}, sync::{atomic::{AtomicUsize, Ordering}, Arc, RwLock}, thread, time::{Duration, SystemTime}};
 
+use clap::builder::Str;
 use colored::{Color, Colorize};
-use crossterm::{cursor::MoveLeft, event::{self, Event, KeyCode, KeyModifiers}, terminal::{disable_raw_mode, enable_raw_mode}, ExecutableCommand};
+use crossterm::{cursor::MoveLeft, event::{self, Event, KeyCode, KeyModifiers, MouseEventKind}, terminal::{disable_raw_mode, enable_raw_mode}};
 use rand::random;
 
-use super::{proto::read_messages, util::sanitize_text, ADVERTISEMENT, COLORED_USERNAMES, DATE_REGEX, config::Context, proto::send_message};
+use crate::IP_REGEX;
+
+use super::{proto::read_messages, util::sanitize_text, COLORED_USERNAMES, DATE_REGEX, config::Context, proto::send_message};
+
+
+pub struct ChatStorage {
+    messages: RwLock<Vec<String>>,
+    packet_size: AtomicUsize
+}
+
+impl ChatStorage {
+    pub fn new() -> Self {
+        ChatStorage {
+            messages: RwLock::new(Vec::new()),
+            packet_size: AtomicUsize::default()
+        }
+    }
+
+    pub fn packet_size(&self) -> usize {
+        self.packet_size.load(Ordering::SeqCst)
+    }
+
+    pub fn messages(&self) -> Vec<String> {
+        self.messages.read().unwrap().clone()
+    }
+
+    pub fn update(&self, messages: Vec<String>, packet_size: usize) {
+        self.packet_size.store(packet_size, Ordering::SeqCst);
+        *self.messages.write().unwrap() = messages;
+    }
+}
+
 
 fn on_command(ctx: Arc<Context>, command: &str) -> Result<(), Box<dyn Error>> {
     let command = command.trim_start_matches("/");
@@ -12,9 +44,15 @@ fn on_command(ctx: Arc<Context>, command: &str) -> Result<(), Box<dyn Error>> {
     let args = args.split(" ").collect::<Vec<&str>>();
 
     if command == "clear" {
-        send_message(ctx.clone(), &format!("\r\x1B[1A{}", " ".repeat(64)).repeat(ctx.max_messages))?;
+        send_message(&ctx.host, 
+            &prepare_message(ctx.clone(), 
+                &format!("\r\x1B[1A{}", " ".repeat(64)).repeat(ctx.max_messages)
+                ))?;
     } else if command == "spam" {
-        send_message(ctx.clone(), &format!("\r\x1B[1A{}{}", args.join(" "), " ".repeat(10)).repeat(ctx.max_messages))?;
+        send_message(&ctx.host, 
+            &prepare_message(ctx.clone(), 
+                &format!("\r\x1B[1A{}{}", args.join(" "), " ".repeat(10)).repeat(ctx.max_messages)
+                ))?;
     } else if command == "help" {
         write!(stdout(), "Help message:\r
 /help - show help message\r
@@ -25,12 +63,12 @@ fn on_command(ctx: Arc<Context>, command: &str) -> Result<(), Box<dyn Error>> {
 Press enter to close")?;
         stdout().flush()?;
     } else if command == "ping" {
-        let mut before = ctx.messages.1.load(Ordering::SeqCst);
+        let mut before = ctx.messages.packet_size();
         let start = SystemTime::now();
         let message = format!("Checking ping... {:X}", random::<u16>());
-        send_message(ctx.clone(), &message)?;
+        send_message(&ctx.host, &message)?;
         loop {
-            let data = read_messages(ctx.clone(), before).ok().flatten();
+            let data = read_messages(&ctx.host, ctx.max_messages, before).ok().flatten();
 
             if let Some((data, size)) = data {
                 if let Some(last) = data.iter().rev().find(|o| o.contains(&message)) {
@@ -44,49 +82,67 @@ Press enter to close")?;
                 }
             }
         }
-        send_message(ctx.clone(), &format!("Ping = {}ms", start.elapsed().unwrap().as_millis()))?;
+        send_message(&ctx.host, &format!("Ping = {}ms", start.elapsed().unwrap().as_millis()))?;
     }
 
     Ok(())
 }
 
+
 pub fn print_console(context: Arc<Context>, messages: Vec<String>, input: &str) -> Result<(), Box<dyn Error>> {
     let text = format!(
-        "{}{}\n> {}", 
-        "\n".repeat(context.max_messages - messages.len()), 
-        if context.disable_formatting {
-            messages
-        } else {
-            messages.into_iter().filter_map(|o| format_message(context.clone(), o)).collect()
-        }.join("\n"), 
+        "{}{}\r\n> {}", 
+        "\r\n".repeat(context.max_messages - messages.len()), 
+        messages.join("\r\n"), 
         input
     );
-    for line in text.lines() {
-        write!(stdout().lock(), "\r\n{}", line)?;
-        stdout().lock().flush()?;
-    }
+
+    let mut out = stdout().lock();
+    write!(out, "{}", text)?;
+    out.flush()?;
+
     Ok(())
 }
 
+
+fn prepare_message(context: Arc<Context>, message: &str) -> String {
+    format!("{}{}{}",
+        if !context.disable_hiding_ip {
+            "\r\x07"
+        } else {
+            ""
+        },
+        message,
+        if !context.disable_hiding_ip && message.chars().count() < 39 { 
+            " ".repeat(39-message.chars().count()) 
+        } else { 
+            String::new()
+        }
+    )
+}
+
+
 fn format_message(ctx: Arc<Context>, message: String) -> Option<String> {
-    let message = message.trim_end_matches(ADVERTISEMENT);
     let message = sanitize_text(&message);
-    if ADVERTISEMENT.len() > 0 && 
-        message.starts_with(ADVERTISEMENT
-        .trim_start_matches("\r")
-        .trim_start_matches("\n")) {
-        return None
-    }
 
     let date = DATE_REGEX.captures(&message)?;
-    let (date, ip, message) = (
+    let (date, message) = (
         date.get(1)?.as_str().to_string(), 
         date.get(2)?.as_str().to_string(), 
-        date.get(3)?.as_str().to_string()
     );
 
+    let (ip, message) = if let Some(message) = IP_REGEX.captures(&message) {
+        (Some(message.get(1)?.as_str().to_string()), message.get(2)?.as_str().to_string())
+    } else {
+        (None, message)
+    };
+
     let prefix = if ctx.enable_ip_viewing {
-        format!("{}{} [{}]", ip, " ".repeat(15-ip.len()), date)
+        if let Some(ip) = ip {
+            format!("{}{} [{}]", ip, " ".repeat(15-ip.len()), date)
+        } else {
+            format!("{} [{}]", " ".repeat(15), date)
+        }
     } else {
         format!("[{}]", date)
     };
@@ -111,6 +167,7 @@ fn format_message(ctx: Arc<Context>, message: String) -> Option<String> {
     })
 }
 
+
 fn find_username_color(message: &str) -> Option<(String, String, Color)> {
     for (re, color) in COLORED_USERNAMES.iter() {
         if let Some(captures) = re.captures(message) {
@@ -120,7 +177,36 @@ fn find_username_color(message: &str) -> Option<(String, String, Color)> {
     None
 }
 
-fn poll_events(ctx: Arc<Context>) {
+
+fn write_backspace(len: usize) {
+    write_backspace_with_text(len, "")
+}
+
+fn write_backspace_with_text(len: usize, text: &str) {
+    let spaces = if text.chars().count() < len {
+        len-text.chars().count()
+    } else {
+        0
+    };
+    write!(stdout(), 
+        "{}{}{}{}", 
+        MoveLeft(1).to_string().repeat(len), 
+        text,
+        " ".repeat(spaces), 
+        MoveLeft(1).to_string().repeat(spaces)
+    ).unwrap();
+    stdout().lock().flush().unwrap();
+}
+
+
+fn poll_events(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
+    let mut history: Vec<String> = vec![String::new()];
+    let mut history_cursor: usize = 0;
+    let mut cursor: usize = 0;
+
+    let input = ctx.input.clone();
+    let messages = ctx.messages.clone();
+
     loop {
         if !event::poll(Duration::from_millis(50)).unwrap_or(false) { continue }
 
@@ -133,66 +219,70 @@ fn poll_events(ctx: Arc<Context>) {
             Event::Key(event) => {
                 match event.code {
                     KeyCode::Enter => {
-                        let message = ctx.input.read().unwrap().clone();
+                        let message = input.read().unwrap().clone();
         
                         if !message.is_empty() {
-                            let input_len = ctx.input.read().unwrap().chars().count();
-                            write!(stdout(), 
-                                "{}{}{}", 
-                                MoveLeft(1).to_string().repeat(input_len), 
-                                " ".repeat(input_len), 
-                                MoveLeft(1).to_string().repeat(input_len)
-                            ).unwrap();
-                            stdout().lock().flush().unwrap();
-                            ctx.input.write().unwrap().clear();
+                            write_backspace(message.chars().count());
+                            input.write().unwrap().clear();
+
+                            history.insert(history_cursor, message.clone());
+                            history_cursor += 1;
 
                             if message.starts_with("/") && !ctx.disable_commands {
-                                on_command(ctx.clone(), &message).expect("Error on command");
+                                on_command(ctx.clone(), &message)?;
                             } else {
-                                let message = ctx.message_format.replace("{name}", &ctx.name).replace("{text}", &message);
-                                send_message(ctx.clone(), &message).expect("Error sending message");
+                                let message = ctx.message_format
+                                    .replace("{name}", &ctx.name)
+                                    .replace("{text}", &message);
+                                send_message(&ctx.host, &message)?;
                             }
                         } else {
                             print_console(
                                 ctx.clone(),
-                                ctx.messages.0.read().unwrap().clone(), 
-                                &ctx.input.read().unwrap()
-                            ).expect("Error printing console");
+                                messages.messages(), 
+                                ""
+                            )?;
                         }
                     }
                     KeyCode::Backspace => {
-                        if ctx.input.write().unwrap().pop().is_some() {
-                            stdout().lock().execute(MoveLeft(1)).unwrap();
-                            write!(stdout(), " {}", MoveLeft(1).to_string()).unwrap();
-                            stdout().lock().flush().unwrap();
+                        if input.write().unwrap().pop().is_some() {
+                            history[history_cursor].pop();
+                            write_backspace(1);
                         }
                     }
                     KeyCode::Esc => {
-                        disable_raw_mode().unwrap();
+                        disable_raw_mode()?;
                         break;
                     }
-                    KeyCode::Up => {
-                        disable_raw_mode().unwrap();
-                        break;
-                    }
-                    KeyCode::Down => {
-                        disable_raw_mode().unwrap();
-                        break;
+                    KeyCode::Up | KeyCode::Down => {
+                        history_cursor = if event.code == KeyCode::Up {
+                            max(history_cursor + 1, 1) - 1
+                        } else {
+                            min(history_cursor + 1, history.len() - 1)
+                        };
+                        let was_len = input.read().unwrap().chars().count();
+                        *input.write().unwrap() = history[history_cursor].clone();
+                        write_backspace_with_text(was_len, &history[history_cursor]);
                     }
                     KeyCode::PageUp => {
-                        disable_raw_mode().unwrap();
-                        break;
+
                     }
                     KeyCode::PageDown => {
-                        disable_raw_mode().unwrap();
-                        break;
+
+                    }
+                    KeyCode::Left => {
+
+                    }
+                    KeyCode::Right => {
+
                     }
                     KeyCode::Char(c) => {
                         if event.modifiers.contains(KeyModifiers::CONTROL) && "zxcZXCячсЯЧС".contains(c) {
                             disable_raw_mode().unwrap();
                             break;
                         }
-                        ctx.input.write().unwrap().push(c);
+                        history[history_cursor].push(c);
+                        input.write().unwrap().push(c);
                         write!(stdout(), "{}", c).unwrap();
                         stdout().lock().flush().unwrap();
                     }
@@ -200,19 +290,50 @@ fn poll_events(ctx: Arc<Context>) {
                 }
             },
             Event::Paste(data) => {
-                ctx.input.write().unwrap().push_str(&data);
+                input.write().unwrap().push_str(&data);
                 write!(stdout(), "{}", &data).unwrap();
                 stdout().lock().flush().unwrap();
             },
             Event::Mouse(data) => {
-                
+                match data.kind {
+                    MouseEventKind::ScrollUp => {
+
+                    },
+                    MouseEventKind::ScrollDown => {
+
+                    },
+                    _ => {}
+                }
             }
             _ => {}
         }
     }
+
+    Ok(())
+}
+
+pub fn recv_tick(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
+    if let Ok(Some((messages, size))) = read_messages(&ctx.host, ctx.max_messages, ctx.messages.packet_size()) {
+        let messages: Vec<String> = messages.into_iter().flat_map(|o| format_message(ctx.clone(), o)).collect();
+        ctx.messages.update(messages.clone(), size);
+        print_console(ctx.clone(), messages, &ctx.input.read().unwrap())?;
+    }
+    thread::sleep(Duration::from_millis(ctx.update_time as u64));
+    Ok(())
 }
 
 pub fn run_main_loop(ctx: Arc<Context>) {
     enable_raw_mode().unwrap();
-    poll_events(ctx);
+
+    thread::spawn({
+        let ctx = ctx.clone();
+
+        move || {
+            loop { 
+                recv_tick(ctx.clone()).expect("Error printing console");
+            }
+        }
+    });
+
+    poll_events(ctx).expect("Error while polling events");
 }
\ No newline at end of file
diff --git a/src/config.rs b/src/config.rs
index 4c10008..a98e30b 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -6,6 +6,8 @@ use rand::random;
 use serde_yml;
 use clap::Parser;
 
+use crate::chat::ChatStorage;
+
 use super::util::get_input;
 
 const MESSAGE_FORMAT: &str = "\u{B9AC}\u{3E70}<{name}> {text}";
@@ -170,7 +172,7 @@ pub struct Args {
 }
 
 pub struct Context {
-    pub messages: Arc<(RwLock<Vec<String>>, AtomicUsize)>, 
+    pub messages: Arc<ChatStorage>, 
     pub input: Arc<RwLock<String>>,
     pub host: String, 
     pub name: String, 
@@ -187,7 +189,7 @@ pub struct Context {
 impl Context {
     pub fn new(config: &Config, args: &Args) -> Context {
         Context {
-            messages: Arc::new((RwLock::new(Vec::new()), AtomicUsize::new(0))), 
+            messages: Arc::new(ChatStorage::new()), 
             input: Arc::new(RwLock::new(String::new())),
             message_format: args.message_format.clone().unwrap_or(config.message_format.clone()), 
             host: args.host.clone().unwrap_or(config.host.clone()), 
diff --git a/src/main.rs b/src/main.rs
index 8a58e1d..1c430cc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,17 +3,15 @@ use std::sync::Arc;
 use clap::Parser;
 use colored::Color;
 use config::{configure, get_config_path, load_config, Args, Context};
-use proto::{read_messages, run_recv_loop, send_message};
+use proto::{read_messages, send_message};
 use regex::Regex;
 use lazy_static::lazy_static;
 use chat::run_main_loop;
 
 
-const ADVERTISEMENT: &str = "\r\x1B[1A use bRAC client! https://github.com/MeexReay/bRAC \x1B[1B";
-const ADVERTISEMENT_ENABLED: bool = false;
-
 lazy_static! {
-    static ref DATE_REGEX: Regex = Regex::new(r"\[(.*?)\] \{(.*?)\} (.*)").unwrap();
+    static ref DATE_REGEX: Regex = Regex::new(r"\[(.*?)\] (.*)").unwrap();
+    static ref IP_REGEX: Regex = Regex::new(r"\{(.*?)\} (.*)").unwrap();
     static ref COLORED_USERNAMES: Vec<(Regex, Color)> = vec![
         (Regex::new(r"\u{B9AC}\u{3E70}<(.*?)> (.*)").unwrap(), Color::Green),             // bRAC
         (Regex::new(r"\u{2550}\u{2550}\u{2550}<(.*?)> (.*)").unwrap(), Color::BrightRed), // CRAB
@@ -31,7 +29,7 @@ mod util;
 
 fn main() {
     let args = Args::parse();
-
+    
     let config_path = get_config_path();
 
     if args.config_path {
@@ -49,17 +47,16 @@ fn main() {
     let ctx = Arc::new(Context::new(&config, &args));
 
     if args.read_messages {
-        print!("{}", read_messages(ctx.clone(), 0).ok().flatten().expect("Error reading messages").0.join("\n"));
+        print!("{}", read_messages(&ctx.host, ctx.max_messages, 0).ok().flatten().expect("Error reading messages").0.join("\n"));
     }
 
     if let Some(message) = &args.send_message {
-        send_message(ctx.clone(), message).expect("Error sending message");
+        send_message(&ctx.host, message).expect("Error sending message");
     }
 
     if args.send_message.is_some() || args.read_messages {
         return;
     }
 
-    run_recv_loop(ctx.clone());
     run_main_loop(ctx.clone());
 }
diff --git a/src/proto.rs b/src/proto.rs
index 918b706..4ac2e41 100644
--- a/src/proto.rs
+++ b/src/proto.rs
@@ -1,25 +1,13 @@
-use std::{error::Error, io::{Read, Write}, net::TcpStream, sync::{atomic::Ordering, Arc}, thread, time::Duration};
+use std::{error::Error, io::{Read, Write}, net::TcpStream, sync::Arc, thread, time::Duration};
 
-use super::{chat::print_console, Context, ADVERTISEMENT, ADVERTISEMENT_ENABLED};
+use crate::config::Context;
 
-pub fn send_message(context: Arc<Context>, message: &str) -> Result<(), Box<dyn Error>> {
-    let mut stream = TcpStream::connect(&context.host)?;
+use super::chat::print_console;
+
+pub fn send_message(host: &str, message: &str) -> Result<(), Box<dyn Error>> {
+    let mut stream = TcpStream::connect(host)?;
     stream.write_all(&[0x01])?;
-    let data = format!("{}{}{}{}",
-        if !context.disable_hiding_ip {
-            "\r\x07"
-        } else {
-            ""
-        },
-        message,
-        if !context.disable_hiding_ip && message.chars().count() < 39 { 
-            " ".repeat(39-message.chars().count()) 
-        } else { 
-            String::new()
-        },
-        if ADVERTISEMENT_ENABLED {ADVERTISEMENT} else {""}
-    );
-    stream.write_all(data.as_bytes())?;
+    stream.write_all(message.as_bytes())?;
     Ok(())
 }
 
@@ -33,8 +21,8 @@ fn skip_null(stream: &mut TcpStream) -> Result<Vec<u8>, Box<dyn Error>> {
     }
 }
 
-pub fn read_messages(context: Arc<Context>, last_size: usize) -> Result<Option<(Vec<String>, usize)>, Box<dyn Error>> {
-    let mut stream = TcpStream::connect(&context.host)?;
+pub fn read_messages(host: &str, max_messages: usize, last_size: usize) -> Result<Option<(Vec<String>, usize)>, Box<dyn Error>> {
+    let mut stream = TcpStream::connect(host)?;
 
     stream.write_all(&[0x00])?;
 
@@ -75,28 +63,9 @@ pub fn read_messages(context: Arc<Context>, last_size: usize) -> Result<Option<(
 
     let lines: Vec<&str> = packet_data.split("\n").collect();
     let lines: Vec<String> = lines.clone().into_iter()
-        .skip(lines.len() - context.max_messages)
+        .skip(lines.len() - max_messages)
         .map(|o| o.to_string())
         .collect();
 
     Ok(Some((lines, packet_size)))
-}
-
-pub fn run_recv_loop(context: Arc<Context>) {
-    thread::spawn({
-        let cache = context.messages.clone();
-        let update_time = context.update_time;
-        let input = context.input.clone();
-
-        move || {
-            loop { 
-                if let Ok(Some(data)) = read_messages(context.clone(), cache.1.load(Ordering::SeqCst)) {
-                    *cache.0.write().unwrap() = data.0.clone();
-                    cache.1.store(data.1, Ordering::SeqCst);
-                    print_console(context.clone(), data.0, &input.read().unwrap()).expect("Error printing console");
-                    thread::sleep(Duration::from_millis(update_time as u64));
-                }
-            }
-        }
-    });
 }
\ No newline at end of file