Glue message queue onto ServeSession, simplify some HTTP

src/serve_session.rs

@@ -1,22 +1,27 @@
 use std::collections::HashSet;
 
-use crate::{project::Project, session_id::SessionId, snapshot::RojoTree};
+use crate::{
+    message_queue::MessageQueue, project::Project, session_id::SessionId, snapshot::RojoTree,
+};
 
 /// Contains all of the state for a Rojo serve session.
 pub struct ServeSession {
     root_project: Option<Project>,
     session_id: SessionId,
     tree: RojoTree,
+    message_queue: MessageQueue<()>, // TODO: Real message type
 }
 
 impl ServeSession {
     pub fn new(tree: RojoTree, root_project: Option<Project>) -> ServeSession {
         let session_id = SessionId::new();
+        let message_queue = MessageQueue::new();
 
         ServeSession {
             session_id,
             root_project,
             tree,
+            message_queue,
         }
     }
 
@@ -24,6 +29,10 @@ impl ServeSession {
         &self.tree
     }
 
+    pub fn message_queue(&self) -> &MessageQueue<()> {
+        &self.message_queue
+    }
+
     pub fn session_id(&self) -> SessionId {
         self.session_id
     }