lc check delay decreased

noxis-rs/settings.json

@@ -1,5 +1,5 @@
 {
-  "dateOfCreation": "1721381809104",
+  "dateOfCreation": "1721381809106",
   "configServer": "localhost",
   "processes": [
     {

noxis-rs/src/options/config.rs

@@ -21,14 +21,14 @@ use inotify::EventMask;
 // const CONFIG_PATH: &str = "settings.json";
 
 pub mod v2 {
-    use std::{fmt::format, path::PathBuf};
+    use std::path::PathBuf;
     use crate::utils::get_container_id;
 
     use super::*;
 
     pub async fn init_config_mechanism(
         // to handle cli config changes 
-        _cli_oneshot: OneShotReciever<Processes>,
+        cli_oneshot: OneShotReciever<Processes>,
         // to share local config with PRCS, CLI_PIPELINE and CONFIG modules 
         brd_tx : BroadcastSender<Processes>,
         // preboot params (args) 
@@ -36,20 +36,53 @@ pub mod v2 {
         /*...*/
     ) { 
         // channel for pubsub to handle local config pulling
-        let _local_config_brd_reciever = brd_tx.subscribe();
+        let local_config_brd_reciever = brd_tx.subscribe();
         // channel between pub-sub mech and local config mech 
         let (tx_pb_lc, rx_pb_lc) = oneshot::channel::<bool>();
         // channel between cli mech and local config mech 
         let (tx_cli_lc, rx_cli_lc) = oneshot::channel::<bool>();
 
+        // dbg!("before lc");
+        let params_clone = params.clone();
+
         // future to init work with local config
-        let lc_future = local_config_reciever(
+        let lc_future = tokio::spawn(async move {
-            params, 
+            // let params = params.clone();
-            rx_pb_lc, 
+            let _ = local_config_reciever(
-            rx_cli_lc, 
+                params_clone, 
-            Arc::new(brd_tx)
+                rx_pb_lc, 
-        );
+                rx_cli_lc, 
-        // TODO! futures + select!
+                Arc::new(brd_tx)
+            ).await;
+        });
+        // dbg!("before pb");
+        // future to init work with pub sub mechanism
+        let pubsub_future = tokio::spawn(async move {
+            let _ = pubsub_config_reciever(
+                tx_pb_lc,
+                params.clone(),
+                local_config_brd_reciever
+            ).await;
+        });
+
+        // dbg!("before cli");
+        // future to catch new configs from cli pipeline
+        let cli_future = tokio::spawn(async move {
+            from_cli_config_reciever(
+                cli_oneshot, 
+                tx_cli_lc
+            ).await;
+    
+        });
+        // let _ = lc_future.await;
+        // dbg!("before select");
+        tokio::select! {
+            lc_result = lc_future => {dbg!("end of lc");},
+            pb_result = pubsub_future => {dbg!("end of pb");},
+            cli_config_option = cli_future => {dbg!("end of cli");},
+        }
+        // dbg!("after select");
+        // TODO! futures + select! [OK]
         // TODO! tests config 
     }
     pub async fn get_redis_connection(params: Arc<PrebootParams>) -> Option<Connection> {
@@ -78,18 +111,22 @@ pub mod v2 {
         tx_brd_local : BroadcastReceiver<Processes>,
     ) -> anyhow::Result<()>{
         /*...*/
+        // dbg!("start of pb");
         let mut tx_brd_local = tx_brd_local;
         let mut _local_config = Processes::default();
         return match get_redis_connection(params.clone()).await {
             Some(mut conn) => {
                 // 
                 let mut pub_sub = conn.as_pubsub();
-                match pub_sub.subscribe(get_container_id().unwrap_or(String::from("default"))) {
+                let channel_name = get_container_id().unwrap_or(String::from("default"));
+                let channel_name = channel_name.trim();
+                match pub_sub.subscribe(channel_name) {
                     Err(er) => {
                         error!("Cannot subscribe pubsub channel due to {}", &er);
                         Err(anyhow::Error::msg(format!("Cannot subscribe pubsub channel due to {}", er)))
                     },
                     Ok(_) => {
+                        info!("Successfully subscribed to {} pubsub channel", channel_name);
                         loop {
                             // brd check 
                             // if let Ok(new_lc) = tx_brd_local.recv().await {
@@ -108,6 +145,7 @@ pub mod v2 {
                             }
                             // pubsub check 
                             if let Ok(msg) = pub_sub.get_message() {
+                                // dbg!("ok on get message");
                                 let payload : Result<String, _> = msg.get_payload(); 
                                 match payload {
                                     Err(_) => error!("Cannot read new config from Redis channel. Check network or Redis configuration "),
@@ -115,7 +153,7 @@ pub mod v2 {
                                         if let Some(remote) = parse_extern_config(&payload) {
                                             match config_comparing(&_local_config, &remote) {
                                                 ConfigActuality::Local => {
-                                                    warn!("Pulled new config from Redis channel. Current config is more actual ...");
+                                                    warn!("Pulled new config from Redis channel, it's outdated. Ignoring ...");
                                                 },
                                                 ConfigActuality::Remote => {
                                                     info!("Pulled new actual config from Redis channel, version - `{}`", remote.date_of_creation);
@@ -140,6 +178,7 @@ pub mod v2 {
                                 }
                             }
                             // delay 
+                            // dbg!("before sleep pubsub");
                             sleep(Duration::from_millis(500)).await;
                         }
                     },
@@ -158,7 +197,6 @@ pub mod v2 {
         /*...*/
     ) -> anyhow::Result<()> { 
         /*...*/
-
         // borrowing as mut 
         let mut pubsub_oneshot = pubsub_oneshot; 
         let mut cli_oneshot = cli_oneshot;
@@ -193,6 +231,7 @@ pub mod v2 {
             Ok(mut watcher) => {
                 loop {
                     let mut need_to_export_config = false; 
+                    // let mut need_to_recreate_watcher = false;
                     // return situations here 
                     // 1) oneshot signal 
                     // 2) if config was deleted -> recreate and fill with current config that is held here
@@ -221,6 +260,7 @@ pub mod v2 {
                     if !params.config.exists() {
                         warn!("Local config file was deleted or moved. Recreating new one with saved data ...");
                         need_to_export_config = true;
+                        // need_to_recreate_watcher = true;
                     } else {
                         // changes check
                         let mut buffer = [0; 128];
@@ -236,6 +276,10 @@ pub mod v2 {
                             if !events.is_empty() {
                                 warn!("Local config file was overwritten. Discarding changes ...");
                                 need_to_export_config = true;
+                                // events
+                                //     .iter()
+                                //     .any(|event| *event == EventMask::DELETE_SELF)
+                                //     .then(|| need_to_recreate_watcher = true);
                             }
                         }
                     }
@@ -253,7 +297,7 @@ pub mod v2 {
                             }
                         }
                     }
-                    sleep(Duration::from_millis(500)).await;
+                    sleep(Duration::from_millis(300)).await;
                 }
             },
             Err(_) => {
@@ -270,6 +314,7 @@ pub mod v2 {
         to_local_tx: OneShotSender<bool>
     ) -> Option<Processes> { 
         /* match awaits til channel*/
+        dbg!("start of cli");
         match cli_oneshot.await {
             Ok(config_from_cli) => {
                 info!("New actual config `{}` from CLI was pulled. Saving and restaring ...", &config_from_cli.date_of_creation);