diff --git a/services/commtest/Cargo.lock b/services/commtest/Cargo.lock
index ef7418590..80b49213b 100644
--- a/services/commtest/Cargo.lock
+++ b/services/commtest/Cargo.lock
@@ -1,1222 +1,1384 @@
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 [[package]]
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diff --git a/services/commtest/Cargo.toml b/services/commtest/Cargo.toml
index 813fbfeef..5e42843f7 100644
--- a/services/commtest/Cargo.toml
+++ b/services/commtest/Cargo.toml
@@ -1,25 +1,28 @@
 [package]
 name = "commtest"
 version = "0.1.0"
 edition = "2021"
 license = "BSD-3-Clause"
 
 [dependencies]
 tonic = "0.8"
 tokio = { version = "1.24", features = ["macros", "rt-multi-thread"] }
 prost = "0.11"
 anyhow = "1.0"
 base64 = "0.20"
 openssl = "0.10"
 futures = "0.1"
 async-stream = "0.3.2"
 derive_more = "0.99.16"
 bytesize = "1.1.0"
 lazy_static = "1.4.0"
 num_cpus = "1.13.1"
 sha2 = "0.10.2"
 hex = "0.4.3"
+tokio-tungstenite = "0.18.0"
+url = "2.3.1"
+futures-util = "0.3.28"
 
 [build-dependencies]
 tonic-build = "0.8"
 derive_more = "0.99.16"
diff --git a/services/commtest/src/tunnelbroker/mod.rs b/services/commtest/src/tunnelbroker/mod.rs
index 43c680180..8b1378917 100644
--- a/services/commtest/src/tunnelbroker/mod.rs
+++ b/services/commtest/src/tunnelbroker/mod.rs
@@ -1,2 +1 @@
-pub mod new_session;
-pub mod tunnelbroker_utils;
+
diff --git a/services/commtest/src/tunnelbroker/new_session.rs b/services/commtest/src/tunnelbroker/new_session.rs
deleted file mode 100644
index 71f64a24e..000000000
--- a/services/commtest/src/tunnelbroker/new_session.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use super::tunnelbroker_utils::proto::new_session_request::DeviceTypes;
-use crate::tools::Error;
-use crate::tunnelbroker::tunnelbroker_utils::{
-  proto::NewSessionRequest, proto::SessionSignatureRequest,
-  TunnelbrokerServiceClient,
-};
-use openssl::hash::MessageDigest;
-use openssl::pkey::PKey;
-use openssl::sign::Signer;
-use tonic::Request;
-
-pub async fn get_string_to_sign(
-  client: &mut TunnelbrokerServiceClient<tonic::transport::Channel>,
-  device_id: &str,
-) -> Result<String, Error> {
-  let response = client
-    .session_signature(Request::new(SessionSignatureRequest {
-      device_id: String::from(device_id),
-    }))
-    .await?;
-  Ok(response.into_inner().to_sign)
-}
-
-pub fn sign_string_with_private_key(
-  keypair: &PKey<openssl::pkey::Private>,
-  string_to_be_signed: &str,
-) -> anyhow::Result<String> {
-  let mut signer = Signer::new(MessageDigest::sha256(), &keypair)?;
-  signer.update(string_to_be_signed.as_bytes())?;
-  let signature = signer.sign_to_vec()?;
-  Ok(base64::encode(signature))
-}
-
-pub async fn create_new_session(
-  client: &mut TunnelbrokerServiceClient<tonic::transport::Channel>,
-  device_id: &str,
-  public_key: &str,
-  signature: &str,
-  notify_token: &str,
-  device_type: DeviceTypes,
-  device_app_version: &str,
-  device_os: &str,
-) -> Result<String, Error> {
-  let response = client
-    .new_session(Request::new(NewSessionRequest {
-      device_id: device_id.to_string(),
-      public_key: public_key.to_string(),
-      signature: signature.to_string(),
-      notify_token: Some(notify_token.to_string()),
-      device_type: device_type as i32,
-      device_app_version: device_app_version.to_string(),
-      device_os: device_os.to_string(),
-    }))
-    .await?;
-  let session_id = response.into_inner().session_id;
-  Ok(session_id)
-}
diff --git a/services/commtest/src/tunnelbroker/tunnelbroker_utils.rs b/services/commtest/src/tunnelbroker/tunnelbroker_utils.rs
deleted file mode 100644
index df08472b1..000000000
--- a/services/commtest/src/tunnelbroker/tunnelbroker_utils.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-use anyhow::bail;
-use std::env;
-use tonic::transport::Channel;
-use tonic::transport::Error;
-pub mod proto {
-  tonic::include_proto!("tunnelbroker");
-}
-use super::new_session::get_string_to_sign;
-pub use proto::tunnelbroker_service_client::TunnelbrokerServiceClient;
-
-pub async fn tonic_client_builder(
-) -> Result<TunnelbrokerServiceClient<Channel>, Error> {
-  let port = env::var("COMM_SERVICES_PORT_TUNNELBROKER")
-    .unwrap_or(String::from("50051"));
-  let host = env::var("COMM_SERVICES_HOST_TUNNELBROKER")
-    .unwrap_or(String::from("localhost"));
-  TunnelbrokerServiceClient::connect(format!("http://{}:{}", host, port)).await
-}
-
-pub async fn session_signature_device_id_format_validation(
-  client: &mut TunnelbrokerServiceClient<tonic::transport::Channel>,
-) -> anyhow::Result<()> {
-  let wrong_device_id =
-    "some:OOOQ7b2ueEmQ4QsevRWlXxFCNt055y20T1PHdoYAQRt0S6TLzZWNM6XSvdWqxm";
-  if let Ok(_) = get_string_to_sign(client, wrong_device_id).await {
-    bail!("Got success result on wrong deviceID format")
-  }
-  Ok(())
-}
diff --git a/services/commtest/tests/tunnelbroker_integration_test.rs b/services/commtest/tests/tunnelbroker_integration_test.rs
index d4e5b3100..c943e22c9 100644
--- a/services/commtest/tests/tunnelbroker_integration_test.rs
+++ b/services/commtest/tests/tunnelbroker_integration_test.rs
@@ -1,68 +1,21 @@
-use commtest::tunnelbroker::{
-  new_session::create_new_session,
-  new_session::get_string_to_sign,
-  new_session::sign_string_with_private_key,
-  tunnelbroker_utils::{
-    proto::new_session_request::DeviceTypes,
-    session_signature_device_id_format_validation, tonic_client_builder,
-  },
-};
-use openssl::pkey::PKey;
-use openssl::rsa::Rsa;
+use futures_util::SinkExt;
+use tokio_tungstenite::{connect_async, tungstenite::Message};
 
 #[tokio::test]
-async fn tunnelbroker_integration_test() -> Result<(), anyhow::Error> {
-  const DEVICE_ID: &str =
-    "mobile:OOOTESTb2ueEmQ4QsevRWlXxFCNt055y20T1PHdoYAQRt0S6TLzZWNM6XSvdW000";
-
-  // Should fail on the wrong device ID format provided
-  let mut client = tonic_client_builder().await?;
-  assert!(
-    session_signature_device_id_format_validation(&mut client)
-      .await
-      .is_ok(),
-    "DeviceID format validation failed on getting session signature request"
-  );
-
-  // Generate a keypair
-  let keypair = Rsa::generate(1024)?;
-  let keypair = PKey::from_rsa(keypair)?;
-  let public_key_pem = String::from_utf8(keypair.public_key_to_pem()?)?;
-
-  // Get and sign the string to be signed
-  let string_to_be_signed = get_string_to_sign(&mut client, DEVICE_ID).await?;
-  let signature_base64 =
-    sign_string_with_private_key(&keypair, &string_to_be_signed)?;
-
-  // Should fail on the wrong signature provided
-  assert!(
-    create_new_session(
-      &mut client,
-      DEVICE_ID,
-      &public_key_pem,
-      "wrong_signature",
-      "fake_notify_token",
-      DeviceTypes::Mobile,
-      "v.x.x.x",
-      "iOS x.x.x",
-    )
+async fn open_websocket_connection() {
+  let (mut socket, _) = connect_async("ws://localhost:51001")
     .await
-    .is_err(),
-    "New session returns success when using wrong signature"
-  );
+    .expect("Can't connect");
 
-  // Create a new session with the correct signature
-  let _session_id = create_new_session(
-    &mut client,
-    DEVICE_ID,
-    &public_key_pem,
-    &signature_base64,
-    "fake_notify_token",
-    DeviceTypes::Mobile,
-    "v.x.x.x",
-    "iOS x.x.x",
-  )
-  .await?;
+  let session_request = r#"{
+      "type": "sessionRequest",
+      "accessToken": "xkdeifjsld",
+      "deviceId": "foo",
+      "deviceType": "keyserver"
+    }"#;
 
-  Ok(())
+  socket
+    .send(Message::Text(session_request.to_string()))
+    .await
+    .expect("Failed to send message");
 }
diff --git a/services/tunnelbroker/Cargo.lock b/services/tunnelbroker/Cargo.lock
index 64810c3f7..abbed4fb5 100644
--- a/services/tunnelbroker/Cargo.lock
+++ b/services/tunnelbroker/Cargo.lock
@@ -1,2283 +1,2311 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 version = 3
 
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 checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
 
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
 
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
 
 [[package]]
 name = "windows_x86_64_gnu"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
 
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 checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
 
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 checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
 
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 [[package]]
 name = "winreg"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
 dependencies = [
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 ]
diff --git a/services/tunnelbroker/Cargo.toml b/services/tunnelbroker/Cargo.toml
index ba1c4b0b8..095528a16 100644
--- a/services/tunnelbroker/Cargo.toml
+++ b/services/tunnelbroker/Cargo.toml
@@ -1,35 +1,35 @@
 [package]
 name = "tunnelbroker"
 description = "Tunnelbroker server"
 homepage = "https://comm.app"
 license = "BSD-3-Clause"
 version = "0.5.0"
 edition = "2021"
 links = "tunnelbroker"
 
 [dependencies]
 a2 = "0.6"
 anyhow = "1.0"
 base64 = "0.20"
 dashmap = "5.4"
 env_logger = "0.9"
 fcm = "0.9"
 futures = "0.3"
 futures-util = "0.3"
 lazy_static = "1.4"
 log = "0.4"
 once_cell = "1.17"
 openssl = { version = "0.10", features = ["vendored"] }
 prost = "0.11"
 prost-types = "0.11"
 serde_json = "1.0"
 tokio-stream = "0.1"
 tokio-tungstenite = { version = "0.18.0", features = [ ] }
 tokio = { version = "1.24", features = ["rt-multi-thread"]}
 tonic = "0.8"
 tracing = "0.1"
-tracing-subscriber = "0.3.16"
+tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }
 tunnelbroker_messages = { path = "../../shared/tunnelbroker_messages" }
 
 [build-dependencies]
 tonic-build = "0.8"
diff --git a/services/tunnelbroker/src/constants.rs b/services/tunnelbroker/src/constants.rs
index 4c29f5821..004616664 100644
--- a/services/tunnelbroker/src/constants.rs
+++ b/services/tunnelbroker/src/constants.rs
@@ -1,6 +1,9 @@
 use tokio::time::Duration;
 
 pub const GRPC_TX_QUEUE_SIZE: usize = 32;
 pub const GRPC_SERVER_PORT: u64 = 50051;
 pub const GRPC_KEEP_ALIVE_PING_INTERVAL: Duration = Duration::from_secs(3);
 pub const GRPC_KEEP_ALIVE_PING_TIMEOUT: Duration = Duration::from_secs(10);
+
+pub const LOG_LEVEL_ENV_VAR: &str =
+  tracing_subscriber::filter::EnvFilter::DEFAULT_ENV;
diff --git a/services/tunnelbroker/src/main.rs b/services/tunnelbroker/src/main.rs
index c385a9fb0..10069e2a2 100644
--- a/services/tunnelbroker/src/main.rs
+++ b/services/tunnelbroker/src/main.rs
@@ -1,32 +1,38 @@
 pub mod constants;
 pub mod grpc;
 pub mod websockets;
 use dashmap::DashMap;
 use once_cell::sync::Lazy;
 use std::io::{self, Error, ErrorKind};
 use tokio::sync::mpsc::UnboundedSender;
-use tracing;
+use tracing::{self, Level};
+use tracing_subscriber::EnvFilter;
 use tunnelbroker_messages::Messages;
 
 pub static ACTIVE_CONNECTIONS: Lazy<
   DashMap<String, UnboundedSender<Messages>>,
 > = Lazy::new(DashMap::new);
 
 #[tokio::main]
 async fn main() -> Result<(), io::Error> {
-  let subscriber = tracing_subscriber::FmtSubscriber::new();
+  let filter = EnvFilter::builder()
+    .with_default_directive(Level::INFO.into())
+    .with_env_var(constants::LOG_LEVEL_ENV_VAR)
+    .from_env_lossy();
+
+  let subscriber = tracing_subscriber::fmt().with_env_filter(filter).finish();
   tracing::subscriber::set_global_default(subscriber)
     .expect("Unable to configure tracing");
 
   let grpc_server = grpc::run_server();
   let websocket_server = websockets::run_server();
 
   tokio::select! {
     Ok(_) = grpc_server => { Ok(()) },
     Ok(_) = websocket_server => { Ok(()) },
     else => {
       tracing::error!("A grpc or websocket server crashed.");
       Err(Error::new(ErrorKind::Other, "A grpc or websocket server crashed."))
     }
   }
 }
diff --git a/services/tunnelbroker/src/websockets/mod.rs b/services/tunnelbroker/src/websockets/mod.rs
index 79277ed62..3f2e287a5 100644
--- a/services/tunnelbroker/src/websockets/mod.rs
+++ b/services/tunnelbroker/src/websockets/mod.rs
@@ -1,78 +1,85 @@
 use futures::future;
 use futures_util::{StreamExt, TryStreamExt};
 use std::net::SocketAddr;
 use std::{env, io::Error};
 use tokio::net::{TcpListener, TcpStream};
 use tokio::sync::mpsc;
+use tokio_tungstenite::tungstenite::Message;
 use tracing::{debug, error, info};
 use tunnelbroker_messages::messages::Messages;
 
 use crate::ACTIVE_CONNECTIONS;
 
 pub async fn run_server() -> Result<(), Error> {
   let addr = env::var("COMM_TUNNELBROKER_WEBSOCKET_ADDR")
     .unwrap_or_else(|_| "127.0.0.1:51001".to_string());
 
   let listener = TcpListener::bind(&addr).await.expect("Failed to bind");
   info!("Listening on: {}", addr);
 
   while let Ok((stream, addr)) = listener.accept().await {
     tokio::spawn(accept_connection(stream, addr));
   }
 
   Ok(())
 }
 
 /// Handler for any incoming websocket connections
 async fn accept_connection(raw_stream: TcpStream, addr: SocketAddr) {
   debug!("Incoming connection from: {}", addr);
 
   let ws_stream = match tokio_tungstenite::accept_async(raw_stream).await {
     Ok(stream) => stream,
     Err(e) => {
       info!(
         "Failed to establish connection with {}. Reason: {}",
         addr, e
       );
       return;
     }
   };
 
   let (_outgoing, incoming) = ws_stream.split();
 
   let handle_incoming = incoming.try_for_each(|msg| {
-    let message_text = msg.to_text().unwrap();
-    debug!("Received message from {}: {}", addr, message_text);
-
-    match handle_message(message_text) {
-      Ok(_) => {
-        debug!("Successfully handled message: {}", message_text)
+    debug!("Received message from {}", addr);
+    match msg {
+      Message::Text(text) => {
+        match handle_message(&text) {
+          Ok(_) => {
+            debug!("Successfully handled message: {}", text)
+          }
+          Err(e) => {
+            error!("Failed to process message: {}", e);
+          }
+        };
       }
-      Err(e) => {
-        error!("Failed to process message: {}", e);
+      _ => {
+        error!("Invalid message was received");
       }
-    };
+    }
 
     future::ok(())
   });
 
   // Create channel for messages to be passed to this connection
   let (tx, mut rx) = mpsc::unbounded_channel::<Messages>();
   // TODO: Use device's public key, once we support the SessionRequest message
   ACTIVE_CONNECTIONS.insert("test".to_string(), tx.clone());
 
+  debug!("Polling for messages from: {}", addr);
   tokio::select! {
     Some(_) = rx.recv() => { debug!("Received message from channel") },
-    Ok(_) = handle_incoming => { debug!("Received message from websocket" )},
+    Ok(_) = handle_incoming => { debug!("Received message from websocket") },
     else => {
       info!("Connection with {} closed.", addr);
       ACTIVE_CONNECTIONS.remove("test");
     }
   }
 }
 
 fn handle_message(message: &str) -> Result<(), serde_json::Error> {
   serde_json::from_str::<Messages>(message)?;
 
   Ok(())
 }
diff --git a/shared/tunnelbroker_messages/src/messages/mod.rs b/shared/tunnelbroker_messages/src/messages/mod.rs
index 8d11955b3..788d6a933 100644
--- a/shared/tunnelbroker_messages/src/messages/mod.rs
+++ b/shared/tunnelbroker_messages/src/messages/mod.rs
@@ -1,14 +1,15 @@
 // Messages sent between tunnelbroker and a device
 pub mod keys;
 pub mod session;
 
 pub use keys::*;
 pub use session::*;
 
 use serde::{Deserialize, Serialize};
 
 #[derive(Serialize, Deserialize)]
+#[serde(untagged)]
 pub enum Messages {
   RefreshKeysRequest(RefreshKeyRequest),
   SessionRequest(SessionRequest),
 }