diff --git a/Cargo.lock b/Cargo.lock
index 596f0ca..654face 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3228,6 +3228,7 @@ dependencies = [
  "async-std",
  "async-trait",
  "base64-url",
+ "futures",
  "ng-client-ws",
  "ng-net",
  "ng-repo",
diff --git a/nextgraph/Cargo.toml b/nextgraph/Cargo.toml
index 8a025ea..872f096 100644
--- a/nextgraph/Cargo.toml
+++ b/nextgraph/Cargo.toml
@@ -32,6 +32,7 @@ async-std = { version = "1.12.0", features = [ "attributes", "unstable" ] }
 zeroize = { version = "1.6.0", features = ["zeroize_derive"] }
 serde_json = "1.0"
 async-trait = "0.1.64"
+futures = "0.3.24"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 ng-storage-rocksdb = { path = "../ng-storage-rocksdb", version = "0.1.0" }
diff --git a/nextgraph/src/local_broker.rs b/nextgraph/src/local_broker.rs
index fe3df93..90df58f 100644
--- a/nextgraph/src/local_broker.rs
+++ b/nextgraph/src/local_broker.rs
@@ -10,6 +10,8 @@
 use async_once_cell::OnceCell;
 use async_std::sync::{Arc, Mutex, RwLock, RwLockReadGuard};
 use core::fmt;
+use futures::channel::mpsc;
+use futures::SinkExt;
 use ng_net::actor::EActor;
 use ng_net::connection::{ClientConfig, IConnect, NoiseFSM, StartConfig};
 use ng_net::types::{ClientInfo, ClientType, ProtocolMessage};
@@ -386,6 +388,9 @@ struct LocalBroker {
     pub opened_sessions_list: Vec<Option<Session>>,
 
     tauri_streams: HashMap<String, CancelFn>,
+
+    disconnections_sender: Sender<String>,
+    disconnections_receiver: Option<Receiver<String>>,
 }
 
 impl fmt::Debug for LocalBroker {
@@ -407,6 +412,12 @@ impl ILocalBroker for LocalBroker {
             session.verifier.deliver(event, overlay).await;
         }
     }
+    async fn user_disconnected(&mut self, user_id: UserId) {
+        if let Some(session) = self.get_mut_session_for_user(&user_id) {
+            session.verifier.connection_lost();
+            let _ = self.disconnections_sender.send(user_id.to_string()).await;
+        }
+    }
 }
 
 // this is used if an Actor does a BROKER.local_broker.respond
@@ -512,7 +523,7 @@ impl LocalBroker {
                 let session = self.opened_sessions_list[*session as usize]
                     .as_mut()
                     .ok_or(NgError::SessionNotFound)?;
-                session.verifier.connected_server_id = None;
+                session.verifier.connection_lost();
             }
             None => {}
         }
@@ -895,7 +906,7 @@ async fn init_(config: LocalBrokerConfig) -> Result<Arc<RwLock<LocalBroker>>, Ng
             }
         }
     };
-
+    let (disconnections_sender, disconnections_receiver) = mpsc::unbounded::<String>();
     let local_broker = LocalBroker {
         config,
         wallets,
@@ -904,6 +915,8 @@ async fn init_(config: LocalBrokerConfig) -> Result<Arc<RwLock<LocalBroker>>, Ng
         opened_sessions: HashMap::new(),
         opened_sessions_list: vec![],
         tauri_streams: HashMap::new(),
+        disconnections_sender,
+        disconnections_receiver: Some(disconnections_receiver),
     };
     //log_debug!("{:?}", &local_broker);
 
@@ -948,6 +961,7 @@ pub async fn tauri_stream_cancel(stream_id: String) -> Result<(), NgError> {
     broker.tauri_stream_cancel(stream_id);
     Ok(())
 }
+
 /// Initialize the configuration of your local broker
 ///
 /// , by passing in a function (or closure) that returns a `LocalBrokerConfig`.
@@ -1383,20 +1397,11 @@ pub async fn user_connect_with_device_info(
                                     ));
                                 }
                                 if tried.is_some() && tried.as_ref().unwrap().3.is_none() {
-                                    session.verifier.connected_server_id = Some(server_key);
-                                    // successful. we can stop here
-
-                                    // load verifier from remote connection (if not RocksDb type, or after import on tauri)
-                                    if let Err(e) = session.verifier.bootstrap().await {
-                                        session.verifier.connected_server_id = None;
+                                    if let Err(e) =
+                                        session.verifier.connection_opened(server_key).await
+                                    {
                                         Broker::close_all_connections().await;
                                         tried.as_mut().unwrap().3 = Some(e.to_string());
-                                    } else {
-                                        // we can send outbox now that the verifier is loaded
-                                        let res = session.verifier.send_outbox().await;
-                                        log_info!("SENDING EVENTS FROM OUTBOX RETURNED: {:?}", res);
-
-                                        //log_info!("VERIFIER DUMP {:?}", session.verifier);
                                     }
 
                                     break;
@@ -1591,6 +1596,19 @@ pub async fn personal_site_store(session_id: u64, store: SiteStoreType) -> Resul
     }
 }
 
+#[doc(hidden)]
+pub async fn take_disconnections_receiver() -> Result<Receiver<String>, NgError> {
+    let mut broker = match LOCAL_BROKER.get() {
+        None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized),
+        Some(Ok(broker)) => broker.write().await,
+    };
+
+    broker
+        .disconnections_receiver
+        .take()
+        .ok_or(NgError::BrokerError)
+}
+
 #[cfg(test)]
 mod test {
     use super::*;
diff --git a/ng-app/src-tauri/src/lib.rs b/ng-app/src-tauri/src/lib.rs
index 858fd67..1a1c035 100644
--- a/ng-app/src-tauri/src/lib.rs
+++ b/ng-app/src-tauri/src/lib.rs
@@ -335,14 +335,12 @@ async fn cancel_stream(stream_id: &str) -> Result<(), String> {
 }
 
 #[tauri::command(rename_all = "snake_case")]
-async fn disconnections_subscribe(app: tauri::AppHandle) -> Result<(), ()> {
+async fn disconnections_subscribe(app: tauri::AppHandle) -> Result<(), String> {
     let main_window = app.get_window("main").unwrap();
 
-    let reader = BROKER
-        .write()
+    let reader = nextgraph::local_broker::take_disconnections_receiver()
         .await
-        .take_disconnections_receiver()
-        .ok_or(())?;
+        .map_err(|e: NgError| e.to_string())?;
 
     async fn inner_task(
         mut reader: Receiver<String>,
diff --git a/ng-app/src/lib/FullLayout.svelte b/ng-app/src/lib/FullLayout.svelte
index 195b1be..028c4da 100644
--- a/ng-app/src/lib/FullLayout.svelte
+++ b/ng-app/src/lib/FullLayout.svelte
@@ -62,6 +62,7 @@
     "flex items-center p-2 text-base font-normal text-gray-900 rounded-lg dark:text-white hover:bg-gray-200 dark:hover:bg-gray-700";
 </script>
 
+<svelte:window bind:innerWidth={width} />
 {#if mobile}
   <div class="full-layout">
     <main class="pb-14" bind:this={top}>
@@ -185,7 +186,6 @@
     </main>
   </div>
 {/if}
-<svelte:window bind:innerWidth={width} />
 
 <style>
   .full-layout {
diff --git a/ng-app/src/lib/Test.svelte b/ng-app/src/lib/Test.svelte
index 324e316..89162cb 100644
--- a/ng-app/src/lib/Test.svelte
+++ b/ng-app/src/lib/Test.svelte
@@ -11,13 +11,24 @@
 
 <script lang="ts">
   import ng from "../api";
-  import { branch_subs, active_session } from "../store";
+  import {
+    branch_subs,
+    active_session,
+    cannot_load_offline,
+    online,
+  } from "../store";
   import { link } from "svelte-spa-router";
+  import { onMount, onDestroy } from "svelte";
+  import { Button } from "flowbite-svelte";
+
+  let is_tauri = import.meta.env.TAURI_PLATFORM;
 
   let files = branch_subs("ok");
 
   let img_map = {};
 
+  onMount(() => {});
+
   async function get_img(ref) {
     if (!ref) return false;
     let cache = img_map[ref.nuri];
@@ -189,56 +200,74 @@
 </script>
 
 <div>
-  <div class="row mt-2">
-    <!-- <a use:link href="/">
+  {#if $cannot_load_offline}
+    <div class="row p-4">
+      <p>
+        You are offline and using the web app. You need to connect to the broker
+        at least once before you can start using the app locally because the web
+        app does not keep a local copy of your documents.<br /><br />
+        Once connected, if you lose connectivity again, you will be able to have
+        limited access to some functionalities. Sending binary files won't be possible,
+        because the limit of local storage in your browser is around 5MB.<br
+        /><br />
+        All those limitations will be lifted once the "UserStorage for Web" feature
+        will be released. Stay tuned! <br /><br />
+        Check your connection status in the <a href="#/user">user panel</a>.
+      </p>
+    </div>
+  {:else}
+    <div class="row mt-2">
+      <!-- <a use:link href="/">
       <button tabindex="-1" class=" mr-5 select-none"> Back home </button>
     </a> -->
-    <button
-      type="button"
-      on:click={() => {
-        fileinput.click();
-      }}
-      class="text-white bg-primary-700 hover:bg-primary-700/90 focus:ring-4 focus:ring-primary-700/50 font-medium rounded-lg text-lg px-5 py-2.5 text-center inline-flex items-center dark:focus:ring-primary-700/55 mr-2 mb-2"
-    >
-      <svg
-        class="w-8 h-8 mr-2 -ml-1"
-        fill="none"
-        stroke="currentColor"
-        stroke-width="1.5"
-        viewBox="0 0 24 24"
-        xmlns="http://www.w3.org/2000/svg"
-        aria-hidden="true"
+      <Button
+        disabled={!$online && !is_tauri}
+        type="button"
+        on:click={() => {
+          fileinput.click();
+        }}
+        class="text-white bg-primary-700 hover:bg-primary-700/90 focus:ring-4 focus:ring-primary-700/50 font-medium rounded-lg text-lg px-5 py-2.5 text-center inline-flex items-center dark:focus:ring-primary-700/55 mr-2 mb-2"
       >
-        <path
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          d="M2.25 15.75l5.159-5.159a2.25 2.25 0 013.182 0l5.159 5.159m-1.5-1.5l1.409-1.409a2.25 2.25 0 013.182 0l2.909 2.909m-18 3.75h16.5a1.5 1.5 0 001.5-1.5V6a1.5 1.5 0 00-1.5-1.5H3.75A1.5 1.5 0 002.25 6v12a1.5 1.5 0 001.5 1.5zm10.5-11.25h.008v.008h-.008V8.25zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"
-        />
-      </svg>
-      Add image
-    </button>
-    <input
-      style="display:none"
-      type="file"
-      accept=".jpg, .jpeg, .png"
-      on:change={(e) => onFileSelected(e)}
-      bind:this={fileinput}
-    />
-  </div>
-
-  {#await files.load()}
-    <p>Currently loading...</p>
-  {:then}
-    {#each $files as file}
-      <p>
-        {file.V0.File.name}<br />
-        did:ng{file.V0.File.nuri}
-        {#await get_img(file.V0.File) then url}
-          {#if url}
-            <img src={url} />
-          {/if}
-        {/await}
-      </p>
-    {/each}
-  {/await}
+        <svg
+          class="w-8 h-8 mr-2 -ml-1"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="1.5"
+          viewBox="0 0 24 24"
+          xmlns="http://www.w3.org/2000/svg"
+          aria-hidden="true"
+        >
+          <path
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            d="M2.25 15.75l5.159-5.159a2.25 2.25 0 013.182 0l5.159 5.159m-1.5-1.5l1.409-1.409a2.25 2.25 0 013.182 0l2.909 2.909m-18 3.75h16.5a1.5 1.5 0 001.5-1.5V6a1.5 1.5 0 00-1.5-1.5H3.75A1.5 1.5 0 002.25 6v12a1.5 1.5 0 001.5 1.5zm10.5-11.25h.008v.008h-.008V8.25zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"
+          />
+        </svg>
+        Add image
+      </Button>
+      <input
+        style="display:none"
+        type="file"
+        accept=".jpg, .jpeg, .png"
+        on:change={(e) => onFileSelected(e)}
+        bind:this={fileinput}
+      />
+    </div>
+
+    {#await files.load()}
+      <p>Currently loading...</p>
+    {:then}
+      {#each $files as file}
+        <p>
+          {file.V0.File.name}<br />
+          did:ng{file.V0.File.nuri}
+          {#await get_img(file.V0.File) then url}
+            {#if url}
+              <img src={url} />
+            {/if}
+          {/await}
+        </p>
+      {/each}
+    {/await}
+  {/if}
 </div>
diff --git a/ng-app/src/store.ts b/ng-app/src/store.ts
index 5a513e9..22013b7 100644
--- a/ng-app/src/store.ts
+++ b/ng-app/src/store.ts
@@ -35,15 +35,28 @@ export const online = derived(connections,($connections) => {
             });
             return true; }
         else if ($connections[cnx].error=="ConnectionError" && !$connections[cnx].connecting && next_reconnect==null) {
-            console.log("will try reconnect in 1 min");
+            console.log("will try reconnect in 20 sec");
             next_reconnect = setTimeout(async ()=> {
                 await reconnect();
-            },60000);
+            },20000);
         }
     }
     return false;
 });
 
+export const cannot_load_offline = writable(false);
+
+if (!get(online) && !import.meta.env.TAURI_PLATFORM) {
+    cannot_load_offline.set(true);
+
+    let unsubscribe = online.subscribe(async (value) => {
+      if (value) {
+        cannot_load_offline.set(false);
+        unsubscribe();
+      }
+    });
+  }
+
 export const has_wallets = derived(wallets,($wallets) => Object.keys($wallets).length);
 
 
@@ -105,6 +118,8 @@ export const reconnect = async function() {
             get(active_session).user,
             location.href
         ));
+        
+        
     }catch (e) {
         console.error(e)
     }
@@ -159,13 +174,15 @@ export const branch_subs = function(nura) {
     
     return {
         load: async ()  => {
+            console.log("load upper");
             let already_subscribed = all_branches[nura];
             if (!already_subscribed) return;
             if (already_subscribed.load) {
+                console.log("doing the load");
                 let loader = already_subscribed.load;
                 already_subscribed.load = undefined;
+                // already_subscribed.load2 = loader;
                 await loader();
-                
             }
         },
         subscribe: (run, invalid) => {
@@ -178,15 +195,18 @@ export const branch_subs = function(nura) {
                 already_subscribed = {
                     load: async () => {
                         try {
+                            console.log("load down");
                             let session = get(active_session);
                             if (!session) {
                                 console.error("no session");
                                 return;
                             }
-                            await unsub();
+                            unsub();
+                            unsub = () => {};
+                            set([]);
                             unsub = await ng.app_request_stream(session.session_id, await ng.doc_fetch_private_subscribe(), 
                             async (commit) => {
-                                //console.log("GOT APP RESPONSE", commit);
+                                console.log("GOT APP RESPONSE", commit);
                                 update( (old) => {old.unshift(commit); return old;} )
                             });
                         }
@@ -198,14 +218,17 @@ export const branch_subs = function(nura) {
                     },
                     increase: () => {
                         count += 1;
+                        console.log("increase sub to",count);
                         return readonly({subscribe});
                     },
-                    decrease: async () => {
+                    decrease: () => {
                         count -= 1;
-                        if (count == 0) {
-                            await unsub();
-                            delete all_branches[nura];
-                        }
+                        console.log("decrease sub to",count);
+                        // if (count == 0) {
+                        //     unsub();
+                        //     console.log("removed sub");
+                        //     delete all_branches[nura];
+                        // }
                     },
                 }
                 all_branches[nura] = already_subscribed;
@@ -213,9 +236,10 @@ export const branch_subs = function(nura) {
             
             let new_store = already_subscribed.increase();
             let read_unsub = new_store.subscribe(run, invalid);
-            return async () => {
+            return () => {
                 read_unsub();
-                await already_subscribed.decrease();
+                console.log("callback unsub");
+                already_subscribed.decrease();
             }
             
         }
diff --git a/ng-client-ws/src/remote_ws_wasm.rs b/ng-client-ws/src/remote_ws_wasm.rs
index 76197d6..e074082 100644
--- a/ng-client-ws/src/remote_ws_wasm.rs
+++ b/ng-client-ws/src/remote_ws_wasm.rs
@@ -107,7 +107,7 @@ async fn ws_loop(
             select! {
                 r = stream.next().fuse() => match r {
                     Some(msg) => {
-                        log_debug!("GOT MESSAGE {:?}", msg);
+                        //log_debug!("GOT MESSAGE {:?}", msg);
                         if let WsMessage::Binary(b) = msg {
                             receiver.send(ConnectionCommand::Msg(serde_bare::from_slice::<ProtocolMessage>(&b)?)).await
                                     .map_err(|_e| NetError::IoError)?;
@@ -120,7 +120,7 @@ async fn ws_loop(
                 },
                 s = sender.next().fuse() => match s {
                     Some(msg) => {
-                        log_debug!("SENDING MESSAGE {:?}", msg);
+                        //log_debug!("SENDING MESSAGE {:?}", msg);
                         match msg {
                             ConnectionCommand::Msg(m) => {
 
diff --git a/ng-net/src/broker.rs b/ng-net/src/broker.rs
index bfc65e4..67d6a5f 100644
--- a/ng-net/src/broker.rs
+++ b/ng-net/src/broker.rs
@@ -68,11 +68,13 @@ pub struct ServerConfig {
 #[async_trait::async_trait]
 pub trait ILocalBroker: Send + Sync + EActor {
     async fn deliver(&mut self, event: Event, overlay: OverlayId, user: UserId);
+
+    async fn user_disconnected(&mut self, user_id: UserId);
 }
 
 pub static BROKER: Lazy<Arc<RwLock<Broker>>> = Lazy::new(|| Arc::new(RwLock::new(Broker::new())));
 
-pub struct Broker<'a> {
+pub struct Broker {
     direct_connections: HashMap<BindAddress, DirectConnection>,
     /// tuple of optional userId and peer key in montgomery form. userId is always None on the server side.
     peers: HashMap<(Option<PubKey>, X25519PubKey), BrokerPeerInfo>,
@@ -85,17 +87,15 @@ pub struct Broker<'a> {
     shutdown: Option<Receiver<ProtocolError>>,
     shutdown_sender: Sender<ProtocolError>,
     closing: bool,
-    server_broker: Option<Box<dyn IServerBroker + Send + Sync + 'a>>,
+    server_broker: Option<Box<dyn IServerBroker + Send + Sync>>,
 
-    disconnections_sender: Sender<String>,
-    disconnections_receiver: Option<Receiver<String>>,
     //local_broker: Option<Box<dyn ILocalBroker + Send + Sync + 'a>>,
-    local_broker: Option<Arc<RwLock<dyn ILocalBroker + 'a>>>,
+    local_broker: Option<Arc<RwLock<dyn ILocalBroker>>>,
 
     users_peers: HashMap<UserId, HashSet<X25519PubKey>>,
 }
 
-impl<'a> Broker<'a> {
+impl Broker {
     // pub fn init_local_broker(
     //     &mut self,
     //     base_path: Option<PathBuf>,
@@ -132,12 +132,12 @@ impl<'a> Broker<'a> {
             .ok_or(ProtocolError::BrokerError)
     }
 
-    pub fn set_server_broker(&mut self, broker: impl IServerBroker + 'a) {
+    pub fn set_server_broker(&mut self, broker: impl IServerBroker + 'static) {
         //log_debug!("set_server_broker");
         self.server_broker = Some(Box::new(broker));
     }
 
-    pub fn set_local_broker(&mut self, broker: Arc<RwLock<dyn ILocalBroker + 'a>>) {
+    pub fn set_local_broker(&mut self, broker: Arc<RwLock<dyn ILocalBroker>>) {
         //log_debug!("set_local_broker");
         self.local_broker = Some(broker);
     }
@@ -166,7 +166,7 @@ impl<'a> Broker<'a> {
 
     pub fn get_server_broker(
         &self,
-    ) -> Result<&Box<dyn IServerBroker + Send + Sync + 'a>, ProtocolError> {
+    ) -> Result<&Box<dyn IServerBroker + Send + Sync>, ProtocolError> {
         //log_debug!("GET STORAGE {:?}", self.server_storage);
         self.server_broker
             .as_ref()
@@ -175,7 +175,7 @@ impl<'a> Broker<'a> {
 
     pub fn get_server_broker_mut(
         &mut self,
-    ) -> Result<&mut Box<dyn IServerBroker + Send + Sync + 'a>, ProtocolError> {
+    ) -> Result<&mut Box<dyn IServerBroker + Send + Sync>, ProtocolError> {
         //log_debug!("GET STORAGE {:?}", self.server_storage);
         self.server_broker
             .as_mut()
@@ -183,9 +183,11 @@ impl<'a> Broker<'a> {
     }
 
     //Option<Arc<RwLock<dyn ILocalBroker>>>,
-    pub fn get_local_broker(&self) -> Result<Arc<RwLock<dyn ILocalBroker + 'a>>, NgError> {
+    pub(crate) fn get_local_broker(&self) -> Result<Arc<RwLock<dyn ILocalBroker>>, ProtocolError> {
         Ok(Arc::clone(
-            self.local_broker.as_ref().ok_or(NgError::BrokerError)?,
+            self.local_broker
+                .as_ref()
+                .ok_or(ProtocolError::BrokerError)?,
         ))
     }
 
@@ -297,102 +299,6 @@ impl<'a> Broker<'a> {
         }
     }
 
-    pub async fn get_block_from_store_with_block_id(
-        &mut self,
-        nuri: String,
-        id: BlockId,
-        include_children: bool,
-    ) -> Result<Receiver<Block>, ProtocolError> {
-        // TODO
-        let (mut tx, rx) = mpsc::unbounded::<Block>();
-
-        //log_debug!("cur {}", std::env::current_dir().unwrap().display());
-
-        //Err(ProtocolError::AccessDenied)
-        // let f = std::fs::File::open(
-        //     "../ng-repo/tests/e4e4b57524ce29df826055c368894e912ab03af46f61f6270b4c8796bc6f4221.ng",
-        // )
-        // .expect("open of block.ng");
-        // let mut reader = BufReader::new(f);
-        // let mut block_buffer: Vec<u8> = Vec::new();
-        // reader
-        //     .read_to_end(&mut block_buffer)
-        //     .expect("read of test.ng");
-
-        let block = serde_bare::from_slice::<Block>(&crate::tests::file::TEST).unwrap();
-
-        tx.send(block).await;
-        Ok(rx)
-    }
-
-    pub async fn get_object_from_store_with_object_ref(
-        &mut self,
-        nuri: String,
-        obj_ref: ObjectRef,
-    ) -> Result<ObjectContent, ProtocolError> {
-        unimplemented!();
-        // let blockstream = self
-        //     .get_block_from_store_with_block_id(nuri, obj_ref.id, true)
-        //     .await?;
-        // let store = Box::new(HashMapBlockStorage::from_block_stream(blockstream).await);
-
-        // Object::load(obj_ref.id, Some(obj_ref.key), &store)
-        //     .map_err(|e| match e {
-        //         ObjectParseError::MissingBlocks(_missing) => ProtocolError::MissingBlocks,
-        //         _ => ProtocolError::ObjectParseError,
-        //     })?
-        //     .content()
-        //     .map_err(|_| ProtocolError::ObjectParseError)
-    }
-
-    // pub async fn doc_sync_branch(&mut self, anuri: String) -> (Receiver<Commit>, Sender<Commit>) {
-    //     let obj_ref = ObjectRef {
-    //         id: ObjectId::Blake3Digest32([
-    //             228, 228, 181, 117, 36, 206, 41, 223, 130, 96, 85, 195, 104, 137, 78, 145, 42, 176,
-    //             58, 244, 111, 97, 246, 39, 11, 76, 135, 150, 188, 111, 66, 33,
-    //         ]),
-    //         key: SymKey::ChaCha20Key([
-    //             100, 243, 39, 242, 203, 131, 102, 50, 9, 54, 248, 113, 4, 160, 28, 45, 73, 56, 217,
-    //             112, 95, 150, 144, 137, 9, 57, 106, 5, 39, 202, 146, 94,
-    //         ]),
-    //     };
-    //     let refs = vec![obj_ref.clone()];
-    //     let metadata = vec![5u8; 55];
-
-    //     let (member_privkey, member_pubkey) = generate_keypair();
-
-    //     let overlay = OverlayId::nil();
-
-    //     let commit = Commit::new(
-    //         &member_privkey,
-    //         &member_pubkey,
-    //         overlay,
-    //         PubKey::nil(),
-    //         QuorumType::NoSigning,
-    //         vec![],
-    //         vec![],
-    //         vec![],
-    //         vec![],
-    //         refs,
-    //         vec![],
-    //         metadata,
-    //         obj_ref.clone(),
-    //     )
-    //     .unwrap();
-    //     let (tx, rx) = mpsc::unbounded::<Commit>();
-    //     async fn send(mut tx: Sender<Commit>, commit: Commit) -> ResultSend<()> {
-    //         while let Ok(_) = tx.send(commit.clone()).await {
-    //             log_debug!("sending");
-    //             sleep!(std::time::Duration::from_secs(3));
-    //         }
-    //         log_debug!("end of sending");
-    //         Ok(())
-    //     }
-    //     spawn_and_log_error(send(tx.clone(), commit));
-
-    //     (rx, tx.clone())
-    // }
-
     pub fn reconnecting(&mut self, peer_id: X25519PrivKey, user: Option<PubKey>) {
         let peerinfo = self.peers.get_mut(&(user, peer_id));
         match peerinfo {
@@ -466,7 +372,7 @@ impl<'a> Broker<'a> {
         let (shutdown_sender, shutdown_receiver) = mpsc::unbounded::<ProtocolError>();
         let mut random_buf = [0u8; 4];
         getrandom::getrandom(&mut random_buf).unwrap();
-        let (disconnections_sender, disconnections_receiver) = mpsc::unbounded::<String>();
+
         Broker {
             anonymous_connections: HashMap::new(),
             #[cfg(not(target_arch = "wasm32"))]
@@ -479,8 +385,6 @@ impl<'a> Broker<'a> {
             peers: HashMap::new(),
             closing: false,
             server_broker: None,
-            disconnections_sender,
-            disconnections_receiver: Some(disconnections_receiver),
             local_broker: None,
             users_peers: HashMap::new(),
         }
@@ -892,7 +796,7 @@ impl<'a> Broker<'a> {
             peer_pubkey: PubKey,
             remote_peer_id: [u8; 32],
             config: StartConfig,
-            mut disconnections_sender: Sender<String>,
+            local_broker: Arc<async_std::sync::RwLock<dyn ILocalBroker>>,
         ) -> ResultSend<()> {
             async move {
                 let res = join.next().await;
@@ -917,7 +821,7 @@ impl<'a> Broker<'a> {
 
                     // if all attempts fail :
                     if let Some(user) = config.get_user() {
-                        disconnections_sender.send(user.to_string()).await;
+                        local_broker.write().await.user_disconnected(user).await;
                     }
                 } else {
                     log_info!("REMOVED");
@@ -938,7 +842,7 @@ impl<'a> Broker<'a> {
             peer_pubk,
             *remote_peer_id_dh.slice(),
             config,
-            self.disconnections_sender.clone(),
+            self.get_local_broker()?,
         ));
         Ok(())
     }
@@ -1007,10 +911,6 @@ impl<'a> Broker<'a> {
         Ok(())
     }
 
-    pub fn take_disconnections_receiver(&mut self) -> Option<Receiver<String>> {
-        self.disconnections_receiver.take()
-    }
-
     async fn close_peer_connection_x(&mut self, peer_id: X25519PubKey, user: Option<PubKey>) {
         if let Some(peer) = self.peers.get_mut(&(user, peer_id)) {
             match &mut peer.connected {
diff --git a/ng-sdk-js/src/lib.rs b/ng-sdk-js/src/lib.rs
index 94d6e62..e755f6f 100644
--- a/ng-sdk-js/src/lib.rs
+++ b/ng-sdk-js/src/lib.rs
@@ -340,7 +340,6 @@ pub async fn wallet_read_file(js_file: JsValue) -> Result<JsValue, String> {
 #[wasm_bindgen]
 pub async fn wallet_was_opened(
     js_opened_wallet: JsValue, //SensitiveWallet
-    in_memory: bool,
 ) -> Result<JsValue, String> {
     let mut opened_wallet = serde_wasm_bindgen::from_value::<SensitiveWallet>(js_opened_wallet)
         .map_err(|_| "Deserialization error of SensitiveWallet".to_string())?;
@@ -523,16 +522,22 @@ pub async fn app_request_stream(
             //let xx = JsValue::from(json!(commit).to_string());
             //let _ = callback.call1(&this, &xx);
             let this = JsValue::null();
-            let jsval: JsValue = callback.call1(&this, &xx).unwrap();
-            let promise_res: Result<js_sys::Promise, JsValue> = jsval.dyn_into();
-            match promise_res {
-                Ok(promise) => {
-                    JsFuture::from(promise).await;
+            match callback.call1(&this, &xx) {
+                Ok(jsval) => {
+                    let promise_res: Result<js_sys::Promise, JsValue> = jsval.dyn_into();
+                    match promise_res {
+                        Ok(promise) => {
+                            JsFuture::from(promise).await;
+                        }
+                        Err(_) => {}
+                    }
+                }
+                Err(e) => {
+                    log_err!("JS callback for app_request_stream failed with {:?}", e);
                 }
-                Err(_) => {}
             }
         }
-        log_debug!("END OF LOOP");
+        log_info!("END OF LOOP");
         Ok(())
     }
 
@@ -619,19 +624,16 @@ pub async fn doc_fetch_private_subscribe() -> Result<JsValue, String> {
 #[cfg(target_arch = "wasm32")]
 #[wasm_bindgen]
 pub async fn disconnections_subscribe(callback: &js_sys::Function) -> Result<JsValue, JsValue> {
+    init_local_broker_with_lazy(&INIT_LOCAL_BROKER).await;
     let vec: Vec<u8> = vec![2; 10];
     let view = unsafe { Uint8Array::view(&vec) };
     let x = JsValue::from(Uint8Array::new(view.as_ref()));
-
     let mut reader;
     {
-        reader = BROKER
-            .write()
+        reader = nextgraph::local_broker::take_disconnections_receiver()
             .await
-            .take_disconnections_receiver()
-            .ok_or(false)?;
+            .map_err(|e: NgError| false)?;
     }
-
     async fn inner_task(
         mut reader: Receiver<String>,
         callback: js_sys::Function,
@@ -639,13 +641,22 @@ pub async fn disconnections_subscribe(callback: &js_sys::Function) -> Result<JsV
         while let Some(user_id) = reader.next().await {
             let this = JsValue::null();
             let xx = serde_wasm_bindgen::to_value(&user_id).unwrap();
-            let jsval: JsValue = callback.call1(&this, &xx).unwrap();
-            let promise_res: Result<js_sys::Promise, JsValue> = jsval.dyn_into();
-            match promise_res {
-                Ok(promise) => {
-                    JsFuture::from(promise).await;
+            match callback.call1(&this, &xx) {
+                Ok(jsval) => {
+                    let promise_res: Result<js_sys::Promise, JsValue> = jsval.dyn_into();
+                    match promise_res {
+                        Ok(promise) => {
+                            JsFuture::from(promise).await;
+                        }
+                        Err(_) => {}
+                    }
+                }
+                Err(e) => {
+                    log_err!(
+                        "JS callback for disconnections_subscribe failed with {:?}",
+                        e
+                    );
                 }
-                Err(_) => {}
             }
         }
         log_debug!("END OF disconnections reader");
diff --git a/ng-verifier/src/request_processor.rs b/ng-verifier/src/request_processor.rs
index 240f288..7ab0e2a 100644
--- a/ng-verifier/src/request_processor.rs
+++ b/ng-verifier/src/request_processor.rs
@@ -41,7 +41,9 @@ impl AppRequestCommandV0 {
                 AppFetchContentV0::Subscribe => {
                     let (_, branch_id, _) =
                         Self::open_for_target(verifier, &nuri.target, false).await?;
-                    Ok(verifier.create_branch_subscription(branch_id).await?)
+                    Ok(verifier
+                        .create_branch_subscription(branch_id, false)
+                        .await?)
                 }
                 _ => unimplemented!(),
             },
diff --git a/ng-verifier/src/types.rs b/ng-verifier/src/types.rs
index 0ecc924..d8e73bb 100644
--- a/ng-verifier/src/types.rs
+++ b/ng-verifier/src/types.rs
@@ -172,10 +172,10 @@ pub enum AppFetchContentV0 {
 
 impl AppFetchContentV0 {
     pub fn get_or_subscribe(subscribe: bool) -> Self {
-        if subscribe {
-            AppFetchContentV0::Subscribe
-        } else {
+        if !subscribe {
             AppFetchContentV0::Get
+        } else {
+            AppFetchContentV0::Subscribe
         }
     }
 }
diff --git a/ng-verifier/src/verifier.rs b/ng-verifier/src/verifier.rs
index 191b214..aa77f4a 100644
--- a/ng-verifier/src/verifier.rs
+++ b/ng-verifier/src/verifier.rs
@@ -154,19 +154,25 @@ impl Verifier {
     }
 
     pub(crate) async fn push_app_response(&mut self, branch: &BranchId, response: AppResponse) {
-        // log_info!(
-        //     "push_app_response {} {:?}",
-        //     branch,
-        //     self.branch_subscriptions
-        // );
+        log_info!(
+            "push_app_response {} {:?}",
+            branch,
+            self.branch_subscriptions
+        );
         if let Some(sender) = self.branch_subscriptions.get_mut(branch) {
-            let _ = sender.send(response).await;
+            if sender.is_closed() {
+                log_info!("closed so removed");
+                self.branch_subscriptions.remove(branch);
+            } else {
+                let _ = sender.send(response).await;
+            }
         }
     }
 
     pub(crate) async fn create_branch_subscription(
         &mut self,
         branch: BranchId,
+        resub: bool,
     ) -> Result<(Receiver<AppResponse>, CancelFn), VerifierError> {
         // async fn send(mut tx: Sender<AppResponse>, msg: AppResponse) -> ResultSend<()> {
         //     while let Ok(_) = tx.send(msg.clone()).await {
@@ -179,24 +185,33 @@ impl Verifier {
         // spawn_and_log_error(send(tx.clone(), commit));
         //log_info!("#### create_branch_subscription {}", branch);
         let (tx, rx) = mpsc::unbounded::<AppResponse>();
+        log_info!("SUBSCRIBE");
         if let Some(returned) = self.branch_subscriptions.insert(branch, tx.clone()) {
+            log_info!("RESUBSCRIBE");
             if !returned.is_closed() {
-                return Err(VerifierError::DoubleBranchSubscription);
+                log_info!("FORCE CLOSE");
+                returned.close_channel();
+                //return Err(VerifierError::DoubleBranchSubscription);
             }
         }
-        //let tx = self.branch_subscriptions.entry(branch).or_insert_with(|| {});
-        for file in self
-            .user_storage
-            .as_ref()
-            .unwrap()
-            .branch_get_all_files(&branch)?
-        {
-            self.push_app_response(&branch, AppResponse::V0(AppResponseV0::File(file)))
-                .await;
+        if !resub {
+            //let tx = self.branch_subscriptions.entry(branch).or_insert_with(|| {});
+            for file in self
+                .user_storage
+                .as_ref()
+                .unwrap()
+                .branch_get_all_files(&branch)?
+            {
+                self.push_app_response(&branch, AppResponse::V0(AppResponseV0::File(file)))
+                    .await;
+            }
         }
 
         let fnonce = Box::new(move || {
-            tx.close_channel();
+            log_info!("CLOSE_CHANNEL");
+            if !tx.is_closed() {
+                tx.close_channel();
+            }
         });
         Ok((rx, fnonce))
     }
@@ -729,18 +744,59 @@ impl Verifier {
         Ok(())
     }
 
-    pub(crate) async fn open_branch<'a>(
+    pub fn connection_lost(&mut self) {
+        self.connected_server_id = None;
+        // for (_, repo) in self.repos.iter_mut() {
+        //     repo.opened_branches = HashMap::new();
+        // }
+    }
+
+    pub async fn connection_opened(&mut self, peer: DirectPeerId) -> Result<(), NgError> {
+        self.connected_server_id = Some(peer);
+        if let Err(e) = self.bootstrap().await {
+            self.connected_server_id = None;
+            return Err(e);
+        }
+
+        let res = self.send_outbox().await;
+        log_info!("SENDING EVENTS FROM OUTBOX RETURNED: {:?}", res);
+
+        let mut branches = vec![];
+        {
+            for (id, repo) in self.repos.iter() {
+                for (branch, publisher) in repo.opened_branches.iter() {
+                    branches.push((*id, *branch, *publisher));
+                }
+            }
+        }
+        let user = self.config.user_priv_key.to_pub();
+        let broker = BROKER.read().await;
+        for (repo, branch, publisher) in branches {
+            let _ = self
+                .open_branch_(&repo, &branch, publisher, &broker, &user, &peer, true)
+                .await;
+            // discarding error.
+        }
+        Ok(())
+    }
+
+    pub(crate) async fn open_branch(
         &mut self,
         repo_id: &RepoId,
         branch: &BranchId,
         as_publisher: bool,
     ) -> Result<(), NgError> {
+        let remote = match self.connected_server_id.as_ref() {
+            Some(r) => r.clone(),
+            None => {
+                let repo = self.repos.get_mut(repo_id).ok_or(NgError::RepoNotFound)?;
+                repo.opened_branches.insert(*branch, as_publisher);
+                return Ok(());
+            }
+        };
+
         let user = self.config.user_priv_key.to_pub();
-        let remote = self
-            .connected_server_id
-            .as_ref()
-            .ok_or(NgError::NotConnected)?
-            .clone();
+
         self.open_branch_(
             repo_id,
             branch,
@@ -748,6 +804,7 @@ impl Verifier {
             &BROKER.read().await,
             &user,
             &remote,
+            false,
         )
         .await
     }
@@ -757,7 +814,10 @@ impl Verifier {
 
         let broker = BROKER.read().await;
         let user = self.config.user_priv_key.to_pub();
-        let remote = self.connected_server_id.to_owned().unwrap();
+        let remote = self
+            .connected_server_id
+            .to_owned()
+            .ok_or(NgError::NotConnected)?;
 
         let msg = BlocksPut::V0(BlocksPutV0 {
             blocks,
@@ -776,7 +836,10 @@ impl Verifier {
 
         let broker = BROKER.read().await;
         let user = self.config.user_priv_key.to_pub();
-        let remote = self.connected_server_id.to_owned().unwrap();
+        let remote = self
+            .connected_server_id
+            .to_owned()
+            .ok_or(NgError::NotConnected)?;
 
         let msg = BlocksExist::V0(BlocksExistV0 {
             blocks,
@@ -797,16 +860,21 @@ impl Verifier {
         repo_id: &RepoId,
         branch: &BranchId,
         as_publisher: bool,
-        broker: &RwLockReadGuard<'a, Broker<'a>>,
+        broker: &RwLockReadGuard<'static, Broker>,
         user: &UserId,
         remote: &DirectPeerId,
+        force: bool,
     ) -> Result<(), NgError> {
         let (need_open, mut need_sub, overlay) = {
             let repo = self.repos.get(repo_id).ok_or(NgError::RepoNotFound)?;
             let overlay = repo.store.overlay_for_read_on_client_protocol();
-            match repo.opened_branches.get(branch) {
-                Some(val) => (false, as_publisher && !val, overlay),
-                None => (repo.opened_branches.len() == 0, true, overlay),
+            if force {
+                (true, true, overlay)
+            } else {
+                match repo.opened_branches.get(branch) {
+                    Some(val) => (false, as_publisher && !val, overlay),
+                    None => (repo.opened_branches.len() == 0, true, overlay),
+                }
             }
         };
         //log_info!("need_open {} need_sub {}", need_open, need_sub);
@@ -922,10 +990,10 @@ impl Verifier {
         Ok(())
     }
 
-    async fn send_event<'a>(
+    async fn send_event(
         &mut self,
         event: Event,
-        broker: &RwLockReadGuard<'a, Broker<'a>>,
+        broker: &RwLockReadGuard<'static, Broker>,
         user: &UserId,
         remote: &DirectPeerId,
         overlay: OverlayId,
@@ -937,7 +1005,7 @@ impl Verifier {
             .ok_or(NgError::TopicNotFound)?
             .to_owned();
 
-        self.open_branch_(&repo_id, &branch_id, true, broker, user, remote)
+        self.open_branch_(&repo_id, &branch_id, true, broker, user, remote, false)
             .await?;
 
         let _ = broker
@@ -1122,9 +1190,9 @@ impl Verifier {
         Ok(())
     }
 
-    async fn do_sync_req_if_needed<'a>(
+    async fn do_sync_req_if_needed(
         &mut self,
-        broker: &RwLockReadGuard<'a, Broker<'a>>,
+        broker: &RwLockReadGuard<'static, Broker>,
         user: &UserId,
         remote: &DirectPeerId,
         branch_id: &BranchId,
@@ -1183,9 +1251,9 @@ impl Verifier {
         Ok(())
     }
 
-    async fn do_sync_req<'a>(
+    async fn do_sync_req(
         &mut self,
-        broker: &RwLockReadGuard<'a, Broker<'a>>,
+        broker: &RwLockReadGuard<'static, Broker>,
         user: &UserId,
         remote: &DirectPeerId,
         topic: &TopicId,
@@ -1217,7 +1285,7 @@ impl Verifier {
 
     async fn load_store_from_read_cap<'a>(
         &mut self,
-        broker: &RwLockReadGuard<'a, Broker<'a>>,
+        broker: &RwLockReadGuard<'static, Broker>,
         user: &UserId,
         remote: &DirectPeerId,
         store: Arc<Store>,
@@ -1300,11 +1368,11 @@ impl Verifier {
         Ok(())
     }
 
-    async fn get_commit<'a>(
+    async fn get_commit(
         commit_ref: ObjectRef,
         topic_id: Option<TopicId>,
         overlay: &OverlayId,
-        broker: &RwLockReadGuard<'a, Broker<'a>>,
+        broker: &RwLockReadGuard<'static, Broker>,
         user: &UserId,
         remote: &DirectPeerId,
     ) -> Result<Commit, NgError> {
@@ -1347,10 +1415,13 @@ impl Verifier {
 
         let broker = BROKER.read().await;
         let user = self.config.user_priv_key.to_pub();
-        let remote = self.connected_server_id.to_owned().unwrap();
+        let remote = self.connected_server_id.to_owned();
 
         match repo.store.has(id) {
             Err(StorageError::NotFound) => {
+                if remote.is_none() {
+                    return Err(NgError::NotFound);
+                }
                 let msg = BlocksGet::V0(BlocksGetV0 {
                     ids: vec![*id],
                     topic: None,
@@ -1358,7 +1429,7 @@ impl Verifier {
                     overlay: Some(overlay),
                 });
                 match broker
-                    .request::<BlocksGet, Block>(&user, &remote, msg)
+                    .request::<BlocksGet, Block>(&user, remote.as_ref().unwrap(), msg)
                     .await
                 {
                     Ok(SoS::Stream(blockstream)) => Ok(Some(blockstream)),
@@ -1375,7 +1446,10 @@ impl Verifier {
         if self.need_bootstrap() {
             let broker = BROKER.read().await;
             let user = self.config.user_priv_key.to_pub();
-            let remote = self.connected_server_id.to_owned().unwrap();
+            let remote = self
+                .connected_server_id
+                .to_owned()
+                .ok_or(NgError::NotConnected)?;
 
             let private_store_id = self.config.private_store_id.to_owned().unwrap();
             let private_store = self.create_private_store_from_credentials()?;