1 files changed, 29 insertions, 0 deletions
diff --git a/server/src/network/index.ts b/server/src/network/index.ts
new file mode 100644
index 0000000..3cbf0ac
--- /dev/null
+++ b/server/src/network/index.ts
@@ -0,0 +1,29 @@
+import { Message } from '@engine/network';
+import { Input } from '@engine/systems';
+
+export * from './MessageProcessor';
+export * from './MessagePublisher';
+export * from './MessageReceiver';
+export * from './SessionManager';
+export * from './SessionInputSystem';
+
+export type SessionData = { sessionId: string };
+
+export type Session = {
+  sessionId: string;
+  controllableEntities: Set<string>;
+  inputSystem: Input;
+};
+
+export interface ServerMessage extends Message {
+  sessionData: SessionData;
+}
+
+export interface SessionManager {
+  uniqueSessionId(): string;
+  getSession(id: string): Session | undefined;
+  getSessions(): string[];
+  putSession(id: string, session: Session): void;
+  removeSession(id: string): void;
+  numSessions(): number;
+}