wip

crates/lavina-core/src/lib.rs

@@ -1,12 +1,12 @@
 //! Domain definitions and implementation of common chat logic.
-use crate::clustering::{ClusterConfig, LavinaClient};
+use std::sync::Arc;
+
 use anyhow::Result;
 use prometheus::Registry as MetricsRegistry;
-use std::sync::Arc;
-use tokio::sync::Mutex;
 
 use crate::auth::Authenticator;
 use crate::clustering::broadcast::Broadcasting;
+use crate::clustering::{ClusterConfig, LavinaClient};
 use crate::dialog::DialogRegistry;
 use crate::player::PlayerRegistry;
 use crate::repo::Storage;

docs/scalability.md

@@ -1,31 +0,0 @@
-## Step 1 – players and dialogs centralized, rooms distributed
-All players are located on the same node. The client traffic is terminated on the same node
-
-Rooms and their history could be located on other nodes.
-
-The membership data:
-- If the room and the player are located on the same node, it is on the same node and updated atomically.
-- If the room and the player are located on different nodes, the membership data is split into two parts:
-  - The player-specific membership contains all data necessary to validate commands on the player's node side.
-    It is located on the player's node.
-  - The room-specific membership contains all data needed to respond to queries such as "list users".
-    It is located on the room's node.
-
-Dialogs and their history are located on the same node, as all players.
-
-The allocation is specified statically in the configuration file.
-
-## Step 2 – players and dialogs distributed
-Different players could be located on different nodes. The traffic is still terminated on the same node.
-A client must connect to the node which hosts the player, otherwise the connection is terminated.
-
-Dialogs are located on the first player's node. This depends on how the first player is decided,
-which is implemented by sorting the players lexicographically.
-
-The allocation is still specified statically in the configuration file.
-
-## Step 3 – dynamic allocation and consensus
-
-## Step 4 – all data replicated
-
-## Step 5 – chat history fragmented