send channels on connect

src/core/player.rs

@@ -49,6 +49,10 @@ impl PlayerConnection {
             .join_room(room_id, self.connection_id.clone())
             .await
     }
+
+    pub async fn send(&self, command: PlayerCommand) {
+        self.player_handle.send(command).await;
+    }
 }
 
 /// Handle to a player actor.
@@ -149,6 +153,7 @@ pub enum PlayerCommand {
         connection_id: ConnectionId,
         body: String,
     },
+    GetRooms(Promise<Vec<RoomInfo>>),
     /** Events from rooms */
     IncomingMessage {
         room_id: RoomId,
@@ -223,6 +228,7 @@ impl Player {
         let (tx, mut rx) = channel(32);
         let handle = PlayerHandle { tx };
         let handle_clone = handle.clone();
+        let mut my_rooms = HashMap::new();
         let fiber = tokio::task::spawn(async move {
             while let Some(cmd) = rx.recv().await {
                 match cmd {
@@ -238,6 +244,7 @@ impl Player {
                         let mut room = rooms.get_or_create_room(room_id.clone());
                         room.subscribe(player_id.clone(), connection_id, handle.clone())
                             .await;
+                        my_rooms.insert(room_id.clone(), room.clone());
                         let members = room.get_members().await;
                         promise.send(RoomInfo {
                             id: room_id,
@@ -261,6 +268,13 @@ impl Player {
                             }
                         }
                     }
+                    PlayerCommand::GetRooms(promise) => {
+                        let mut response = vec![];
+                        for (_, handle) in &my_rooms {
+                            response.push(handle.get_room_info().await);
+                        }
+                        promise.send(response);
+                    }
                     PlayerCommand::IncomingMessage {
                         room_id,
                         author,

src/projections/irc/mod.rs

@@ -8,7 +8,7 @@ use tokio::net::{TcpListener, TcpStream};
 use tokio::sync::oneshot::channel;
 
 use crate::core::player::{
-    ConnectionId, PlayerConnection, PlayerHandle, PlayerId, PlayerRegistry, Updates,
+    PlayerConnection, PlayerId, PlayerRegistry, Updates, PlayerCommand,
 };
 use crate::core::room::{RoomId, RoomInfo, RoomRegistry};
 use crate::prelude::*;
@@ -206,6 +206,14 @@ async fn handle_registered_socket<'a>(
     }
     .write_async(writer)
     .await?;
+
+    let (promise, deferred) = oneshot();
+    connection.send(PlayerCommand::GetRooms(promise)).await;
+    let rooms_list = deferred.await?;
+    for room in &rooms_list {
+        produce_on_join_cmd_messages(&config, &user, &Chan::Global(room.id.0.clone()), room, writer).await?;
+    }
+
     writer.flush().await?;
 
     loop {

src/protos/irc/client.rs

@@ -114,8 +114,10 @@ fn client_message_user(input: &[u8]) -> IResult<&[u8], ClientMessage> {
     let (input, _) = tag("USER ")(input)?;
     let (input, username) = receiver(input)?;
     let (input, _) = tag(" ")(input)?;
-    let (input, _) = take(1_usize)(input)?; // 0 in spec, but any in fact
+    let (input, _) = receiver(input)?;
-    let (input, _) = tag(" * :")(input)?;
+    let (input, _) = tag(" ")(input)?;
+    let (input, _) = receiver(input)?;
+    let (input, _) = tag(" :")(input)?;
     let (input, realname) = token(input)?;
 
     Ok((