diff --git a/Cargo.lock b/Cargo.lock
index aed31ee..98af335 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -418,7 +418,7 @@ dependencies = [
 [[package]]
 name = "detee-shared"
 version = "0.1.0"
-source = "git+ssh://git@gitea.detee.cloud/noormohammedb/detee-shared?branch=stable_01#54abe74d42946b238c2ce44bb33f55778490b13d"
+source = "git+ssh://git@gitea.detee.cloud/noormohammedb/detee-shared?branch=stable_01#a6baa4059d2836b88d52cd56216993e92e83ecbc"
 dependencies = [
  "base64",
  "prost",
diff --git a/src/data.rs b/src/data.rs
index af5816b..867b2c6 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -9,6 +9,7 @@ use tokio::sync::mpsc::Sender;
 use tokio::sync::oneshot::Sender as OneshotSender;
 
 use detee_shared::sgx::pb::brain::AppContract as AppContractPB;
+use detee_shared::sgx::pb::brain::AppNodeResources;
 use detee_shared::sgx::pb::brain::AppResource as AppResourcePB;
 use detee_shared::sgx::pb::brain::BrainMessageApp;
 use detee_shared::sgx::pb::brain::MappedPort;
@@ -161,7 +162,7 @@ pub struct AppContract {
 
 impl From<AppContract> for AppContractPB {
     fn from(value: AppContract) -> Self {
-        let exposed_ports = value
+        let mapped_ports = value
             .mapped_ports
             .clone()
             .into_iter()
@@ -179,7 +180,7 @@ impl From<AppContract> for AppContractPB {
             package_url: value.package_url,
             admin_pubkey: value.admin_pubkey,
             node_pubkey: value.node_pubkey,
-            exposed_ports,
+            mapped_ports,
             public_ipv4: value.host_ipv4,
             resource,
             created_at: value.created_at.to_rfc3339(),
@@ -202,8 +203,8 @@ pub struct AppNode {
     pub ip: String,
     pub avail_mem_mb: u32,
     pub avail_vcpus: u32,
-    pub avail_storage_gbs: u32,
-    pub avail_ports: u32,
+    pub avail_storage_mb: u32,
+    pub avail_no_of_port: u32,
     pub max_ports_per_app: u32,
     // nanotokens per unit per minute
     pub price: u64,
@@ -837,6 +838,30 @@ impl BrainData {
             .collect()
     }
 
+    pub fn submit_app_node_resources(&self, node_resource: AppNodeResources) {
+        debug!("{:#?}", &node_resource);
+        let mut nodes = self.app_nodes.write().unwrap();
+        for n in nodes.iter_mut() {
+            if n.node_pubkey == node_resource.node_pubkey {
+                debug!(
+                    "Found node {}. Updating resources to {:?}",
+                    n.node_pubkey, node_resource
+                );
+                n.avail_vcpus = node_resource.avail_vcpus;
+                n.avail_mem_mb = node_resource.avail_memory_mb;
+                n.avail_storage_mb = node_resource.avail_storage_mb;
+                n.max_ports_per_app = node_resource.max_ports_per_app;
+                n.avail_no_of_port = node_resource.avail_no_of_port;
+                return;
+            }
+        }
+        debug!(
+            "VM Node {} not found when trying to update resources.",
+            node_resource.node_pubkey
+        );
+        debug!("VM Node list:\n{:?}", nodes);
+    }
+
     pub async fn send_new_container_req(&self, mut req: NewAppReq, tx: OneshotSender<NewAppRes>) {
         req.uuid = uuid::Uuid::new_v4().to_string();
 
diff --git a/src/grpc.rs b/src/grpc.rs
index f0d09ea..2fb07bd 100644
--- a/src/grpc.rs
+++ b/src/grpc.rs
@@ -433,7 +433,7 @@ impl BrainAppDaemon for BrainAppDaemonMock {
     ) -> Result<tonic::Response<Self::RegisterAppNodeStream>, Status> {
         let req_data = check_sig_from_req(req)?;
         log::info!(
-            "registering app node_key : {}, owner_key: {}",
+            "registering app node_key : {}, operator_key: {}",
             &req_data.node_pubkey,
             &req_data.operator_pubkey
         );
@@ -525,19 +525,15 @@ impl BrainAppDaemon for BrainAppDaemonMock {
                 Ok(msg) => match msg.msg {
                     Some(detee_shared::sgx::pb::brain::daemon_message_app::Msg::Auth(
                         daemon_auth,
-                    )) => {
-                        pubkey = daemon_auth.pubkey;
-                    }
+                    )) => pubkey = daemon_auth.pubkey,
                     Some(detee_shared::sgx::pb::brain::daemon_message_app::Msg::NewAppRes(
                         new_app_res,
-                    )) => {
-                        self.data.send_new_container_resp(new_app_res).await;
-                    }
+                    )) => self.data.send_new_container_resp(new_app_res).await,
                     Some(
-                        detee_shared::sgx::pb::brain::daemon_message_app::Msg::AppNodeResources(_),
-                    ) => {
-                        todo!("AppNodeResources not implemented yet");
-                    }
+                        detee_shared::sgx::pb::brain::daemon_message_app::Msg::AppNodeResources(
+                            node_resource,
+                        ),
+                    ) => self.data.submit_app_node_resources(node_resource),
                     _ => {
                         dbg!("None");
                     }