diff --git a/Cargo.lock b/Cargo.lock
index a45099d..208de23 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,34 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "indexmap"
+version = "1.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
+[[package]]
+name = "itoa"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
+
 [[package]]
 name = "linked-hash-map"
 version = "0.5.6"
@@ -12,9 +40,91 @@ checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 name = "minecraft_proxy"
 version = "0.1.0"
 dependencies = [
+ "serde",
+ "serde_yaml",
  "yaml-rust",
 ]
 
+[[package]]
+name = "proc-macro2"
+version = "1.0.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
+
+[[package]]
+name = "serde"
+version = "1.0.147"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.147"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f1d362ca8fc9c3e3a7484440752472d68a6caa98f1ab81d99b5dfe517cec852"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_yaml"
+version = "0.9.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d232d893b10de3eb7258ff01974d6ee20663d8e833263c99409d4b13a0209da"
+dependencies = [
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.103"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
+
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1e5fa573d8ac5f1a856f8d7be41d390ee973daf97c806b2c1a465e4e1406e68"
+
 [[package]]
 name = "yaml-rust"
 version = "0.4.5"
diff --git a/Cargo.toml b/Cargo.toml
index bc223a7..05df746 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,4 +4,6 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-yaml-rust = "*"
\ No newline at end of file
+yaml-rust = "*"
+serde = { version = "*", features = ["derive"] }
+serde_yaml = "*"
\ No newline at end of file
diff --git a/src/conf/mod.rs b/src/conf/mod.rs
index 3a89a75..0081617 100644
--- a/src/conf/mod.rs
+++ b/src/conf/mod.rs
@@ -1,4 +1,5 @@
 use yaml_rust::yaml;
+use serde::{Serialize, Deserialize};
 use std::fs::File;
 use std::str::FromStr;
 use std::io::prelude::*;
diff --git a/src/conf/server_conf.rs b/src/conf/server_conf.rs
index 9549535..055101f 100644
--- a/src/conf/server_conf.rs
+++ b/src/conf/server_conf.rs
@@ -1,34 +1,36 @@
 use std::net::{TcpListener, TcpStream};
+use std::os::unix::net::{UnixListener, UnixStream};
 use std::io::prelude::*;
 use crate::conf;
 use std::sync::{Arc, RwLock};
 
 pub fn server_conf(conf: Arc<RwLock<conf::Config>>){
-    let listener = TcpListener::bind(String::from("0.0.0.0:") +
-                    conf.read().unwrap().get_port_conf()).unwrap();
+    let listener = UnixListener::bind("mineproxy").unwrap();
 
 
     for stream in listener.incoming() {
         match stream{
-        Ok(s) => process_reques(s),
+        Ok(s) => process_reques(s, conf.clone()),
         Err(_e) => println!("{}",_e),
         }
     }
 
 }
 
-fn process_reques(mut stream: TcpStream) {
+fn process_reques(mut stream: UnixStream, conf: Arc<RwLock<conf::Config>>) {
     let mut buf: [u8; 256] = [1; 256];
     match stream.read(&mut buf){
-        Ok(len) => check_state(&mut buf, len),
-        Err(e) => println!("pos no {}", e),
+        Ok(len) => check_state(&mut buf, len, conf),
+        Err(e) => println!("Fatal: {}", e),
     }
 }
 
-fn check_state(buf: &mut [u8; 256], len: usize) {
-    let var = String::from_utf8(buf[0 .. len-2].to_vec()).unwrap();
+fn check_state(buf: &mut [u8; 256], len: usize, conf: Arc<RwLock<conf::Config>>) {
+    let var = String::from_utf8(buf[0 .. len].to_vec()).unwrap();
     match var.as_str(){
-        "some" => println!("entra"),
-        _=> println!("pos no {}", var),
+        "add" => println!("entra"),
+        "dell" => println!("del"),
+        "mod" => println!("mod"),
+        _=> println!("no recognice option: {}", var),
     }
 }