diff --git a/bin/u_agent/src/main.rs b/bin/u_agent/src/main.rs
index b5a721e..e7ae405 100644
--- a/bin/u_agent/src/main.rs
+++ b/bin/u_agent/src/main.rs
@@ -16,6 +16,7 @@ use u_lib::{
     api::ClientHandler,
     models::{gather},
     build_jobs,
+    UID
 };
 use tokio::{time::{Duration, sleep}};
 
@@ -25,9 +26,9 @@ macro_rules! retry_until_ok {
         loop {
             match $body {
                 Ok(r) => break r,
-                Err(e) => eprintln!("{:?}", e)
+                Err(e) => error!("{:?}", e)
             };
-            sleep(Duration::from_secs(2)).await;
+            sleep(Duration::from_secs(5)).await;
         }
     }
 }
@@ -38,11 +39,11 @@ async fn main() {
     env_logger::init();
     let arg_ip = env::args().nth(1);
     let instance = ClientHandler::new(arg_ip);
-    debug!("Gathering info");
+    info!("Gathering info");
     let cli_info = gather().await;
-    debug!("Connecting to the server");
+    info!("Connecting to the server");
     retry_until_ok!(instance.init(&cli_info).await);
-    debug!("Instanciated! Running main loop");
+    info!("Instanciated! Running main loop");
     loop {/*
         let jobs = retry_until_ok!(instance.get_jobs().await).unwrap();
         if jobs.len() > 0 {
@@ -53,9 +54,9 @@ async fn main() {
                 result.into_iter().map(|r| r.unwrap()).collect()
             ).await)
         }*/
-        let jobs = retry_until_ok!(instance.get_jobs().await);
+        let jobs = retry_until_ok!(instance.get_jobs(&*UID).await);
         println!("{:?}", jobs);
-        sleep(Duration::from_secs(2)).await;
+        sleep(Duration::from_secs(5)).await;
     }
 }
 
diff --git a/bin/u_panel/Cargo.toml b/bin/u_panel/Cargo.toml
index de289c5..029c533 100644
--- a/bin/u_panel/Cargo.toml
+++ b/bin/u_panel/Cargo.toml
@@ -8,6 +8,7 @@ edition = "2018"
 
 [dependencies]
 tokio = { version = "1.2.0", features = ["macros", "rt-multi-thread", "process"] }
+structopt = "0.3.21"
 log = "^0.4"
 env_logger = "0.7.1"
 uuid = "0.8.1"
diff --git a/bin/u_panel/src/main.rs b/bin/u_panel/src/main.rs
index 414e1b3..824abd8 100644
--- a/bin/u_panel/src/main.rs
+++ b/bin/u_panel/src/main.rs
@@ -1,9 +1,10 @@
-use std::env::args;
+use structopt::StructOpt;
 use u_lib::{
     api::ClientHandler,
-    //client::*
 };
+use std::env::args;
 
+struct Table;
 
 #[tokio::main]
 async fn main() -> Result<(), &'static str> {
@@ -16,7 +17,7 @@ async fn main() -> Result<(), &'static str> {
         .password("123qwe".to_string());
     match method.as_str() {
         "ls" => {
-            let result = cli_handler.ls().await;
+            let result = cli_handler.get_agents().await;
             for cli in result.iter() {
                 println!("{:?}", cli)
             }
diff --git a/bin/u_server/src/handlers.rs b/bin/u_server/src/handlers.rs
index a70a599..96c09c0 100644
--- a/bin/u_server/src/handlers.rs
+++ b/bin/u_server/src/handlers.rs
@@ -93,7 +93,7 @@ pub async fn get_agents(db: Storage) -> Result<impl Reply, Rejection> {
     let result = db.lock().unwrap().get_agents();
     match result {
         Ok(r) => Ok(warp::reply::json(
-            &r.into_message()
+            &r.as_message()
         )),
         Err(e) => {
             Err(warp::reject())
diff --git a/bin/u_server/src/main.rs b/bin/u_server/src/main.rs
index 70ec83b..fb632fc 100644
--- a/bin/u_server/src/main.rs
+++ b/bin/u_server/src/main.rs
@@ -48,7 +48,7 @@ async fn main() {
         .and_then(handlers::add_agent);
 
     let get_agents = warp::get()
-        .and(warp::path(Paths::ls))
+        .and(warp::path(Paths::get_agents))
         .and(db.clone())
         .and_then(handlers::get_agents);
 /*
diff --git a/lib/u_lib/src/api.rs b/lib/u_lib/src/api.rs
index fc6c6b0..55c04d1 100644
--- a/lib/u_lib/src/api.rs
+++ b/lib/u_lib/src/api.rs
@@ -21,20 +21,6 @@ use uuid::Uuid;
 
 pub struct Paths;
 
-#[macro_export]
-macro_rules! get_result {
-    ( () ) => ( |_| async Ok(()) );
-    ( $result:ty ) => {
-        |response: Response| async {
-            response
-                .json::<BaseMessage<$result>>()
-                .await
-                .map(|msg| msg.into_item())
-                .map_err(|e| UError::from(e))
-        }
-    };
-}
-
 #[macro_export]
 macro_rules! build_url_by_method {
     (
@@ -80,22 +66,27 @@ macro_rules! build_url_by_method {
 macro_rules! build_handler {
     (
         $method:tt
-        $path:tt(
-            $($param_name:literal:)?
-            $($param_type:ty)?
-            $(; $url_param:ty)?
-        ) -> $result:ty 
+        $path:tt $( /$url_param:tt )? (
+            $( $param_name:literal: )?
+            $( $param_type:ty )?
+        ) -> $result:ty
     ) => {
         impl ClientHandler {
             pub async fn $path(
-                &self $(, param: &$param_type)? $(, url_param: &$url_param)?
+                &self $(, param: &$param_type)? // $(, url_param: &$url_param)?
             ) -> UResult<$result> {
                 let request = $crate::build_url_by_method!(
                     $method $path,
                     pname = $($param_name)?, ptype = $($param_type)?, urlparam = $($url_param)?
                 )(self $(, param as &$param_type)? );
                 let response = request.send().await?;
-                ($crate::get_result!($result)(response)).await
+                match response.error_for_status() {
+                    Ok(r) => r.json::<BaseMessage<$result>>()
+                        .await
+                        .map_err(|e| UError::from(e))
+                        .map(|msg| msg.into_item()),
+                    Err(e) => Err(UError::from(e))
+                }
             }
         }
 
@@ -148,19 +139,21 @@ impl ClientHandler {
         self.set_pwd(rb)
     }
 }
-
+//////////////////
 // method basic_path(json/query param; additional_url_param) -> return value
 // A - admin only
+//////////////////
 // client listing (A)
-build_handler!(GET ls() -> Vec<Agent>);
-// get jobs for client himself (A: id=client_id)
-build_handler!(GET get_jobs() -> Vec<JobMeta>);
+build_handler!(GET get_agents() -> Vec<Agent>);
+// get jobs for client (agent_id=Uuid)
+build_handler!(GET get_jobs("agent_id":Uuid) -> Vec<JobMeta>);
 // add client to server's db
 build_handler!(POST init(IAgent) -> RawMsg);
 // create and upload job (A)
-//build_handler!(POST upload_jobs)
-// ???
-/*build_handler!(POST del() -> ());
+build_handler!(POST add_jobs(Vec<JobMeta>) -> ());
+// delete something (A)
+build_handler!(GET del/Uuid() -> ());
+/*
 // set jobs for client (A)
 // POST /set_jobs/Uuid json: JobMetaStorage
 build_handler!(POST set_jobs(JobMetaStorage; Uuid) -> ());
diff --git a/lib/u_lib/src/errors.rs b/lib/u_lib/src/errors.rs
index 310b56a..ba4442f 100644
--- a/lib/u_lib/src/errors.rs
+++ b/lib/u_lib/src/errors.rs
@@ -14,7 +14,7 @@ pub enum UError {
     Raw(&'static str),
 
     #[error("Connection error: {0}")]
-    ConnectionError(String),
+    NetError(String),
 
     #[error("Parse error")]
     ParseError,
@@ -34,6 +34,6 @@ pub enum UError {
 
 impl From<ReqError> for UError {
     fn from(e: ReqError) -> Self {
-        UError::ConnectionError(e.to_string())
+        UError::NetError(e.to_string())
     }
 }
\ No newline at end of file
diff --git a/lib/u_lib/src/messaging.rs b/lib/u_lib/src/messaging.rs
index 673be6d..68d71e7 100644
--- a/lib/u_lib/src/messaging.rs
+++ b/lib/u_lib/src/messaging.rs
@@ -1,7 +1,6 @@
 use serde::{
     Serialize,
     Deserialize,
-    //de::DeserializeOwned,
 };
 use std::{
     borrow::Cow,
@@ -9,39 +8,32 @@ use std::{
 use uuid::Uuid;
 use crate::{UID};
 
-pub trait ToMsg: Clone { //+ Serialize + DeserializeOwned {
+//this is only for impl From<T> for Cow<T>
+pub struct Moo<'cow, T: Clone>(pub Cow<'cow, T>);
+
+pub trait ToMsg: Clone {
     fn as_message<'m>(&'m self) -> BaseMessage<'m, Self>
-    where Cow<'m, Self>: From<&'m Self> {
+    where Moo<'m, Self>: From<&'m Self> {
         BaseMessage::new(self)
     }
-
-    fn into_message(self) -> BaseMessage<'static, Self> {
-        BaseMessage::new_cow(self)
-    }
 }
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct BaseMessage<'cow, I>
 where I: ToMsg {
     pub id: Uuid,
-    pub item: Cow<'cow, I>
+    item: Cow<'cow, I>
 }
 
 impl<'cow, I> BaseMessage<'cow, I>
     where I: ToMsg
 {
     pub fn new<C>(item: C) -> Self
-    where C: Into<Cow<'cow, I>> {
-        Self {
-            id: UID.clone(),
-            item: item.into()
-        }
-    }
-
-    pub fn new_cow(item: I) -> Self {
+    where C: Into<Moo<'cow, I>> {
+        let Moo(item) = item.into();
         Self {
             id: UID.clone(),
-            item: Cow::Owned(item)
+            item
         }
     }
 
@@ -53,7 +45,6 @@ impl<'cow, I> BaseMessage<'cow, I>
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct RawMsg(pub String);
 
-impl<T: ToMsg> ToMsg for Vec<T> {}
 /*
 #[cfg(test)]
 mod tests {
diff --git a/lib/u_lib/src/models/mod.rs b/lib/u_lib/src/models/mod.rs
index 665e543..41a227e 100644
--- a/lib/u_lib/src/models/mod.rs
+++ b/lib/u_lib/src/models/mod.rs
@@ -19,20 +19,29 @@ macro_rules! to_message {
 
         impl ToMsg for $type {}
 
-        impl<'cow> From<$type> for Cow<'cow, $type> {
+        impl<'cow> From<$type> for Moo<'cow, $type> {
             #[inline]
-            fn from(obj: $type) -> Cow<'cow, $type> {
-                Cow::Owned(obj)
+            fn from(obj: $type) -> Moo<'cow, $type> {
+                Moo(Cow::Owned(obj))
             }
         }
 
-        impl<'cow> From<&'cow $type> for Cow<'cow, $type> {
+        impl<'cow> From<&'cow $type> for Moo<'cow, $type> {
             #[inline]
-            fn from(obj: &'cow $type) -> Cow<'cow, $type> {
-                Cow::Borrowed(obj)
+            fn from(obj: &'cow $type) -> Moo<'cow, $type> {
+                Moo(Cow::Borrowed(obj))
             }
         } )+
     }
 }
 
-to_message!(IAgent, Agent, RawMsg, JobMeta, JobResult);
+to_message!(
+    Agent,
+    IAgent,
+    JobMeta,
+    JobResult,
+    RawMsg,
+    Vec<Agent>,
+    Vec<JobMeta>,
+    ()
+);
diff --git a/cargo_musl.sh b/scripts/cargo_musl.sh
similarity index 62%
rename from cargo_musl.sh
rename to scripts/cargo_musl.sh
index f0171fa..49cf0cd 100755
--- a/cargo_musl.sh
+++ b/scripts/cargo_musl.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
+set -e
+source $(dirname $0)/rootdir.sh #set ROOTDIR
 docker run \
-    -v $PWD:/volume \
+    -v $ROOTDIR:/volume \
     -v cargo-cache:/root/.cargo/registry \
     -w /volume \
     -it \
diff --git a/scripts/exec_bin.sh b/scripts/exec_bin.sh
new file mode 100755
index 0000000..c324f6d
--- /dev/null
+++ b/scripts/exec_bin.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+source $(dirname $0)/rootdir.sh #set ROOTDIR
+BIN=$1
+[[ $BIN == '' ]] && echo "Bin required" && exit 1
+shift
+export RUST_LOG=info
+$ROOTDIR/target/x86_64-unknown-linux-gnu/debug/u_$BIN $@
diff --git a/scripts/rootdir.sh b/scripts/rootdir.sh
new file mode 100755
index 0000000..d55a827
--- /dev/null
+++ b/scripts/rootdir.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+FILE=$(readlink -f $0)
+export ROOTDIR=$(dirname $(dirname $FILE))
+if [[ $(basename $ROOTDIR) != "unki" ]]; then
+    echo "Wrong rootdir $ROOTDIR"
+    exit 1
+fi
diff --git a/run_db.sh b/scripts/start_db.sh
similarity index 52%
rename from run_db.sh
rename to scripts/start_db.sh
index c10d80d..e8a9f14 100755
--- a/run_db.sh
+++ b/scripts/start_db.sh
@@ -1,8 +1,10 @@
 #!/bin/bash
+set -e
+source $(dirname $0)/rootdir.sh #set ROOTDIR
 docker run \
     -d \
     --rm \
     --name u_db \
     -e POSTGRES_PASSWORD=12348756 \
-    -v $(pwd)/data:/var/lib/postgresql/data \
+    -v $ROOTDIR/data:/var/lib/postgresql/data \
     postgres
diff --git a/scripts/test_agent_docker.sh b/scripts/test_agent_docker.sh
new file mode 100755
index 0000000..b4107ca
--- /dev/null
+++ b/scripts/test_agent_docker.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+source $(dirname $0)/rootdir.sh #set ROOTDIR
+DOCKER_IF_IP=$(ip address show docker0 | grep "inet " | awk '{print $2}' | cut -d'/' -f1)
+docker run \
+    --rm \
+    -d \
+    -v $ROOTDIR/target/x86_64-unknown-linux-musl/debug/u_agent:/u_agent \
+    centos:7 \
+    /u_agent $DOCKER_IF_IP
diff --git a/test_agent_docker.sh b/test_agent_docker.sh
deleted file mode 100755
index 45779b5..0000000
--- a/test_agent_docker.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-DOCKER_IF_IP=$(ip address show docker0 | grep "inet " | awk '{print $2}' | cut -d'/' -f1)
-docker run --rm -d -v $PWD/target/x86_64-unknown-linux-musl/debug/u_agent:/u_agent centos:7 /u_agent $DOCKER_IF_IP