diff --git a/lib/src/connection.rs b/lib/src/connection.rs
index a17c951..416d780 100644
--- a/lib/src/connection.rs
+++ b/lib/src/connection.rs
@@ -13,7 +13,6 @@ use async_tungstenite::{
     tungstenite, WebSocketStream,
 };
 use futures::{SinkExt as _, StreamExt};
-use serde::Deserialize;
 use snafu::prelude::*;
 use tokio::sync::broadcast;
 use vapore_proto::{
@@ -31,7 +30,7 @@ use crate::{
 const CHANNEL_CAPACITY: usize = 16;
 
 #[derive(Clone)]
-struct SessionInner {
+struct CMSessionInner {
     /// Steam ID of current user. When set to None we are not logged in
     steam_id: Option<u64>,
     /// Realm we're connecting to. AIUI this corresponds to account universe.
@@ -56,12 +55,16 @@ struct SessionInner {
     subscribe_senders: HashMap<EMsg, broadcast::Sender<CMRawProtoBufMessage>>,
 }
 
-impl SessionInner {
-    pub fn alloc_jobid(&mut self) -> u64 {
+impl CMSessionInner {
+    /// Create a new job ID.
+    /// Officially there's some complicated format for this,
+    /// but we're using random for now
+    fn alloc_jobid(&mut self) -> u64 {
         rand::random()
     }
 
-    pub fn wake_sender(&mut self) {
+    /// Wake the send thread, use after adding messages to the send queue
+    fn wake_sender(&mut self) {
         if let Some(waker) = self.send_waker.take() {
             waker.wake()
         }
@@ -70,7 +73,7 @@ impl SessionInner {
 
 struct Context {
     socket: WebSocketStream<ConnectStream>,
-    session: Arc<Mutex<SessionInner>>,
+    session: Arc<Mutex<CMSessionInner>>,
 }
 
 impl Context {
@@ -191,9 +194,13 @@ impl Future for Context {
     }
 }
 
+/// A low-level connection to a Valve Connection Manager server.
+/// You can use it to send requests, call RPC functions,
+/// and subscribe to message types, but it will not keep a record
+/// of data recieved.
 #[derive(Clone)]
 pub struct CMSession {
-    inner: Arc<Mutex<SessionInner>>,
+    inner: Arc<Mutex<CMSessionInner>>,
 }
 
 impl CMSession {
@@ -204,7 +211,7 @@ impl CMSession {
                 url: server.to_string(),
             })?;
 
-        let inner = SessionInner {
+        let inner = CMSessionInner {
             steam_id: None,
             realm: 1,
             client_session_id: 0,