Migrate client to TCP-only streaming and add diagnostics

scripts/test-network.js

@@ -0,0 +1,75 @@
+const WebSocket = require('ws');
+
+const SERVER = process.argv[2] || 'wss://meet.srtk.in/ws';
+const ROOM = 'diag-test';
+const NAME = 'diag-bot-' + Math.floor(Math.random() * 1000);
+
+console.log(`--- Network Diagnostic Tool ---`);
+console.log(`Connecting to: ${SERVER}`);
+console.log(`Room: ${ROOM}, Identity: ${NAME}`);
+
+const url = `${SERVER}?room=${ROOM}&name=${NAME}`;
+const ws = new WebSocket(url);
+
+let startTime = Date.now();
+let textPings = 0;
+let binaryPings = 0;
+let textAcks = 0;
+let binaryAcks = 0;
+
+ws.on('open', () => {
+    console.log('✅ WebSocket Connected');
+
+    // 1. Join
+    ws.send(JSON.stringify({
+        type: 'Join',
+        data: { room_code: ROOM, display_name: NAME }
+    }));
+
+    // 2. Start Test Cycle
+    setInterval(() => {
+        // Send Text Ping
+        ws.send(JSON.stringify({ type: 'Heartbeat' }));
+        textPings++;
+
+        // Send Binary Ping (1KB)
+        const dummy = Buffer.alloc(1024);
+        dummy[0] = 0xAA; // Diagnostic marker
+        ws.send(dummy);
+        binaryPings++;
+
+        console.log(`Stats: TX[Text:${textPings}, Bin:${binaryPings}] RX[Text:${textAcks}, Bin:${binaryAcks}]`);
+    }, 2000);
+});
+
+ws.on('message', (data, isBinary) => {
+    if (isBinary) {
+        binaryAcks++;
+    } else {
+        try {
+            const msg = JSON.parse(data.toString());
+            if (msg.type === 'Heartbeat') {
+                textAcks++;
+            } else if (msg.type === 'Joined') {
+                console.log('✅ Joined successfully! Self ID:', msg.data.self_id);
+            }
+        } catch (e) { }
+    }
+});
+
+ws.on('error', (err) => {
+    console.error('❌ WebSocket Error:', err.message);
+});
+
+ws.on('close', (code, reason) => {
+    console.log(`⚠️ Connection Closed (Code: ${code}, Reason: ${reason})`);
+    process.exit(0);
+});
+
+setTimeout(() => {
+    console.log('--- Test Finished ---');
+    console.log(`Summary:`);
+    console.log(`Text Pings: ${textPings}, Acks: ${textAcks} (${Math.round(textAcks / textPings * 100)}%)`);
+    console.log(`Binary Pings: ${binaryPings}, Acks: ${binaryAcks} (${Math.round(binaryAcks / binaryPings * 100)}%)`);
+    process.exit(0);
+}, 20000);