diff --git a/Cargo.lock b/Cargo.lock
index 7008cd4..8c90e82 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1387,7 +1387,7 @@ dependencies = [
 
 [[package]]
 name = "zika"
-version = "3.4.0"
+version = "3.4.1"
 dependencies = [
  "base64",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index fcca30d..73e1a13 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zika"
-version = "3.4.0"
+version = "3.4.1"
 license = "MIT"
 description = "IP Tunneling over MQTT"
 repository = "https://github.com/akiroz/zika"
diff --git a/src/remote.rs b/src/remote.rs
index 2c030f6..947cbe3 100644
--- a/src/remote.rs
+++ b/src/remote.rs
@@ -1,5 +1,5 @@
 use core::time::Duration;
-use std::sync::Arc;
+use std::sync::{atomic::{AtomicBool, Ordering}, Arc};
 use std::ops::Range;
 
 use log;
@@ -31,6 +31,7 @@ pub struct Remote {
     clients: Vec<RemoteClient>,
     subs: Arc<Mutex<Vec<String>>>,
     pub on_event: broadcast::Receiver<(usize, Packet)>,
+    pub online: Arc<AtomicBool>,
 }
 
 impl Remote {
@@ -45,7 +46,9 @@ impl Remote {
             clients: Vec::with_capacity(broker_opts.len()),
             subs: subs.clone(),
             on_event: evt_recv,
+            online: Arc::new(AtomicBool::new(false)),
         };
+
         for (idx, opt) in broker_opts.iter().enumerate() {
             log::debug!("broker[{}] opts {:?}", idx, opt);
             let (mqtt_client, mut event_loop) = mqtt::AsyncClient::new(opt.clone(), 128);
@@ -95,6 +98,23 @@ impl Remote {
             });
             remote.clients.push(remote_client);
         }
+
+        // Online checker
+        let broker_len = remote.clients.len();
+        let mut chkr_recv = remote.on_event.resubscribe();
+        let chkr_online = remote.online.clone();
+        task::spawn(async move {
+            let mut broker_state: Vec<bool> = Vec::with_capacity(broker_len);
+            loop {
+                match chkr_recv.recv().await {
+                    Ok((idx, Packet::ConnAck(_))) => broker_state[idx] = true,
+                    Ok((idx, Packet::Disconnect(_))) => broker_state[idx] = false,
+                    _ => {}
+                }
+                chkr_online.store(broker_state.iter().any(|up| *up), Ordering::Relaxed);
+            }
+        });
+
         (remote, msg_recv)
     }