add mailboxes

static/node_modules/udn-frontend/README.md

@@ -35,10 +35,18 @@ UDN.unsubscribe("my-channel");
 
 ```TypeScript
 export interface Message {
+  // connecting to server
+  requestingServerConnection?: boolean;
+
+  // mailbox
+  requestingMailboxSetup?: boolean;
+  assignedMailboxId?: string; // sent by server
+  requestedMailbox?: string;
+
   // subscribing to channel
   subscribeChannel?: string;
   unsubscribeChannel?: string;
-  subscribed?: boolean; // sent by the server to confirm subscription
+  subscribed?: boolean; // sent by server to confirm subscription
 
   //sending message
   messageChannel?: string;
@@ -46,7 +54,7 @@ export interface Message {
 }
 
 export default class UDNFrontend {
-  private ws: WebSocket | undefined;
+  ws: WebSocket | undefined;
 
   // handlers
   private connectionHandler = () => {};
@@ -60,6 +68,7 @@ export default class UDNFrontend {
 
   // methods
   connect(address: string): void;
+  disconnect(address: string): void;
   sendMessage(channel: string, body: string): boolean; // true if message is sent
   subscribe(channel: string): boolean; // true if request is sent, NOT inherently when subscribed
   unsubscribe(channel: string): boolean; // true if request is sent, NOT inherently when unsubscribed
@@ -75,3 +84,11 @@ export default class UDNFrontend {
 ## 1.0.2
 
 - minor fixes
+
+## 1.0.3
+
+- add `disconnect()` method
+
+## 1.0.4
+
+- make ws public