beginning of mobile site

ui/desktop/ws/Socket.js

@@ -0,0 +1,45 @@
+import Connection from "./Connection.js";
+
+export default class Socket {
+    connection;
+    disabled = true;
+    requestID = 1;
+    pending = new Map();
+
+    constructor() {
+        this.connection = new Connection(this.receive);
+    }
+
+    isOpen() {
+        if(this.connection.checkOpen()) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    send(msg) {
+        return new Promise(resolve => {
+            const id = (++this.requestID).toString();
+            this.pending.set(id, resolve);
+            this.connection.send(JSON.stringify({ id, ...msg }));
+        });
+    }
+
+    receive = (event) => {
+        const msg = JSON.parse(event.data);
+        if (msg.id && this.pending.has(msg.id)) {
+            this.pending.get(msg.id)(msg);
+            this.pending.delete(msg.id);
+            return;
+        } else {
+            this.onBroadcast(msg)
+        }
+    }
+
+    onBroadcast(msg) {
+        window.dispatchEvent(new CustomEvent(msg.event, {
+            detail: msg.msg
+        }));
+    }
+}