diff --git a/.cert/cert.pem b/.cert/cert.pem
new file mode 100644
index 000000000..72c0742eb
--- /dev/null
+++ b/.cert/cert.pem
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/.cert/key.pem b/.cert/key.pem
new file mode 100644
index 000000000..f751b44b3
--- /dev/null
+++ b/.cert/key.pem
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/.cert/openssl.cnf b/.cert/openssl.cnf
new file mode 100644
index 000000000..c7b50085f
--- /dev/null
+++ b/.cert/openssl.cnf
@@ -0,0 +1,25 @@
+[req]
+default_bits = 2048
+prompt = no
+default_md = sha256
+distinguished_name = dn
+x509_extensions = v3_ca
+
+[dn]
+C=US
+ST=California
+L=San Francisco
+O=Development
+OU=Testing
+CN=bs-local.com
+
+[v3_ca]
+subjectAltName = @alt_names
+keyUsage = digitalSignature, keyEncipherment
+extendedKeyUsage = serverAuth
+
+[alt_names]
+DNS.1 = bs-local.com
+DNS.2 = *.bs-local.com
+DNS.3 = localhost
+IP.1 = 127.0.0.1
diff --git a/.gitignore b/.gitignore
index 4ab687ed5..19d04cedd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,5 @@ browserstack.err
local.log
**/*.gen.ts
+
+.env
\ No newline at end of file
diff --git a/README-SAFARI-DEBUG.md b/README-SAFARI-DEBUG.md
new file mode 100644
index 000000000..08829e740
--- /dev/null
+++ b/README-SAFARI-DEBUG.md
@@ -0,0 +1,250 @@
+# Safari WebSocket Debug Test
+
+This directory contains debug scripts to isolate the Safari WebSocket issue on BrowserStack.
+
+## Files
+
+- **debug-safari-ws-server.js** - HTTP + WebSocket server with extensive logging
+- **debug-safari-webdriver.js** - WebDriver script to launch Safari on BrowserStack
+- **run-safari-debug.sh** - Helper script to run everything
+- **logs/** - Directory for log files (created automatically)
+
+## Quick Start
+
+### Option 1: Automated (Recommended)
+
+```bash
+# Make sure BrowserStack Local is running in another terminal:
+npx browserstack-local --key $BROWSERSTACK_ACCESS_KEY --force-local
+
+# Then run the automated test:
+./run-safari-debug.sh
+```
+
+### Option 2: Manual (for more control)
+
+**Terminal 1 - Debug Server:**
+```bash
+node debug-safari-ws-server.js | tee logs/server.log
+```
+
+**Terminal 2 - BrowserStack Local:**
+```bash
+npx browserstack-local --key $BROWSERSTACK_ACCESS_KEY --force-local
+```
+
+**Terminal 3 - WebDriver Test:**
+```bash
+node debug-safari-webdriver.js | tee logs/webdriver.log
+```
+
+## What This Tests
+
+### Server Side (debug-safari-ws-server.js)
+
+The server logs:
+- ✅ HTTP socket lifecycle (open, close, errors)
+- ✅ Each HTTP request with full details (method, URL, host, headers, socket ID)
+- ✅ WebSocket upgrade requests
+- ✅ WebSocket connection lifecycle (open, close, errors)
+- ✅ WebSocket messages (sent & received)
+- ✅ WebSocket pings/pongs
+- ✅ Unique socket IDs for correlation
+
+### Client Side (HTML page served by server)
+
+The browser page logs to console:
+- ✅ Page load states (DOMContentLoaded, window.load)
+- ✅ WebSocket connection attempts
+- ✅ WebSocket state changes (CONNECTING → OPEN → CLOSING → CLOSED)
+- ✅ WebSocket events (onopen, onmessage, onerror, onclose)
+- ✅ Detailed error information
+- ✅ Auto-reconnect attempts
+- ✅ Heartbeat every 10 seconds
+- ✅ All logs are visible on the page AND in browser console
+
+### WebDriver Side (debug-safari-webdriver.js)
+
+The WebDriver script:
+- ✅ Uses trace-level logging for maximum detail
+- ✅ Monitors page state every 2 seconds
+- ✅ Extracts and displays browser console logs
+- ✅ Reports WebSocket connection status
+- ✅ Detects successful connection or failures
+- ✅ Captures final state snapshot
+
+## Debug Capabilities Enabled
+
+### BrowserStack Options
+- ✅ `debug: true` - Enable debug mode
+- ✅ `networkLogs: true` - Capture network traffic
+- ✅ `consoleLogs: 'verbose'` - Capture browser console
+- ✅ `video: true` - Record video
+- ✅ `seleniumLogs: true` - Capture Selenium logs
+- ✅ `wsLocalSupport: true` - Enable WebSocket through Local tunnel
+
+### Safari-Specific Capabilities
+- ✅ `acceptInsecureCerts: true` - Accept self-signed certificates
+- ✅ `webkit:WebRTC` - Enable WebRTC features
+- ✅ `safari:automaticInspection: false` - Disable automatic inspection
+- ✅ `safari:automaticProfiling: false` - Disable automatic profiling
+- ✅ `webSocketUrl: true` - Enable WebSocket URLs
+
+### WebDriverIO Options
+- ✅ `logLevel: 'trace'` - Maximum logging verbosity
+- ✅ `connectionRetryTimeout: 180000` - 3 minute timeout
+- ✅ `connectionRetryCount: 3` - Retry failed connections
+
+## How localhost → bs-local.com Works
+
+The test uses `http://localhost:8888` URLs in the browser. BrowserStack Local tunnel automatically redirects:
+- `http://localhost:8888` → `http://bs-local.com:8888`
+- `ws://localhost:8888/ws` → `ws://bs-local.com:8888/ws`
+
+This redirection happens transparently at the network level by BrowserStack Local.
+
+## Expected Behavior
+
+### If Working Correctly
+
+1. Server logs show:
+ - HTTP request for `/`
+ - WebSocket upgrade request
+ - WebSocket connection opened
+ - "hello" message received
+ - Echo message sent back
+
+2. Browser logs show:
+ - Page loaded successfully
+ - WebSocket connecting
+ - WebSocket opened
+ - Hello message sent
+ - Echo message received
+ - Connection stays open
+
+3. WebDriver logs show:
+ - Page state shows "Connected!"
+ - Browser logs captured successfully
+
+### If Safari Blocks WebSocket
+
+1. Server logs show:
+ - HTTP request for `/`
+ - WebSocket upgrade request
+ - WebSocket connection opened
+ - **WebSocket connection closed immediately** (no messages)
+
+2. Browser logs show:
+ - Page loaded successfully
+ - WebSocket connecting
+ - **WebSocket closed with error code**
+ - Auto-reconnect attempts
+
+3. WebDriver logs show:
+ - Page state shows "Disconnected" or "Error"
+ - Browser error logs captured
+
+## Collecting Data for Analysis
+
+After running the test, collect:
+
+1. **Server logs** - All server-side events
+ ```bash
+ cat logs/server.log
+ ```
+
+2. **WebDriver logs** - All WebDriver and extracted browser logs
+ ```bash
+ cat logs/webdriver.log
+ ```
+
+3. **BrowserStack Dashboard**
+ - Go to: https://automate.browserstack.com/dashboard/v2/builds
+ - Find the session (look for "Safari WebSocket Debug")
+ - Download:
+ - Video recording
+ - Console logs
+ - Network logs
+ - Selenium logs
+
+4. **BrowserStack Local logs**
+ - Check the terminal where BrowserStack Local is running
+ - Look for any errors or connection issues
+
+## Analysis
+
+Once you have all the data, look for:
+
+1. **Does the WebSocket upgrade succeed?**
+ - Check server logs for `WS_CONNECTION_OPEN`
+
+2. **How long does the connection stay open?**
+ - Compare timestamps of `WS_CONNECTION_OPEN` and `WS_CONNECTION_CLOSE`
+
+3. **Why did it close?**
+ - Check the close code and reason in both server and browser logs
+
+4. **Are there any errors in between?**
+ - Look for `WS_ERROR` in server logs
+ - Look for `WEBSOCKET onerror` in browser logs
+
+5. **Does the pattern differ from manual access?**
+ - Run the same test by manually opening Safari and visiting the URL
+ - Compare the logs
+
+## Socket ID Correlation
+
+Each HTTP connection and WebSocket connection has a unique ID. Use these to correlate events:
+
+- `socketId` - The underlying TCP socket ID (same for HTTP and WS upgrade)
+- `wsId` - The WebSocket connection ID (unique per WebSocket)
+
+Example:
+```
+[HTTP_SOCKET_OPEN] { socketId: 1, ... }
+[HTTP_REQUEST] { socketId: 1, url: '/', ... }
+[WS_CONNECTION_OPEN] { wsId: 'ws-2', socketId: 1, ... }
+[WS_MESSAGE_RECEIVED] { wsId: 'ws-2', socketId: 1, ... }
+[WS_CONNECTION_CLOSE] { wsId: 'ws-2', socketId: 1, ... }
+[HTTP_SOCKET_CLOSE] { socketId: 1, ... }
+```
+
+## Troubleshooting
+
+### Server won't start
+```bash
+# Check if port 8888 is in use
+lsof -ti:8888 | xargs kill -9
+
+# Restart server
+node debug-safari-ws-server.js
+```
+
+### BrowserStack Local not connecting
+```bash
+# Stop any existing instances
+pkill -f browserstack-local
+
+# Restart with force-local flag
+npx browserstack-local --key $BROWSERSTACK_ACCESS_KEY --force-local --verbose
+```
+
+### WebDriver can't connect to BrowserStack
+```bash
+# Check environment variables
+echo $BROWSERSTACK_USERNAME
+echo $BROWSERSTACK_ACCESS_KEY
+
+# Make sure .env file is loaded
+source .env
+```
+
+## Next Steps
+
+After collecting all debug data:
+
+1. Share the server logs (shows what actually happens on the server)
+2. Share the WebDriver logs (shows what the browser reports)
+3. Share BrowserStack dashboard links (video, console, network logs)
+4. I will analyze the correlation between server-side and client-side events
+5. We'll identify the exact point of failure and root cause
diff --git a/check-debug-ready.sh b/check-debug-ready.sh
new file mode 100755
index 000000000..0be820250
--- /dev/null
+++ b/check-debug-ready.sh
@@ -0,0 +1,123 @@
+#!/bin/bash
+
+# Check if the debug environment is ready
+
+echo "Checking Safari WebSocket Debug Environment..."
+echo ""
+
+READY=true
+
+# Check Node.js
+if command -v node &> /dev/null; then
+ NODE_VERSION=$(node --version)
+ echo "✓ Node.js installed: $NODE_VERSION"
+else
+ echo "✗ Node.js not found"
+ READY=false
+fi
+
+# Check required packages
+if node -e "require('ws')" 2>/dev/null; then
+ echo "✓ ws package installed"
+else
+ echo "✗ ws package not installed"
+ echo " Run: npm install ws"
+ READY=false
+fi
+
+if node -e "require('webdriverio')" 2>/dev/null; then
+ echo "✓ webdriverio package installed"
+else
+ echo "✗ webdriverio package not installed"
+ echo " Run: npm install webdriverio"
+ READY=false
+fi
+
+if node -e "require('dotenv')" 2>/dev/null; then
+ echo "✓ dotenv package installed"
+else
+ echo "✗ dotenv package not installed"
+ echo " Run: npm install dotenv"
+ READY=false
+fi
+
+# Check environment variables
+if [ -f .env ]; then
+ source .env
+ echo "✓ .env file found"
+else
+ echo "⚠ .env file not found (will check environment variables)"
+fi
+
+if [ ! -z "$BROWSERSTACK_USERNAME" ]; then
+ echo "✓ BROWSERSTACK_USERNAME set: $BROWSERSTACK_USERNAME"
+else
+ echo "✗ BROWSERSTACK_USERNAME not set"
+ READY=false
+fi
+
+if [ ! -z "$BROWSERSTACK_ACCESS_KEY" ]; then
+ echo "✓ BROWSERSTACK_ACCESS_KEY set: ${BROWSERSTACK_ACCESS_KEY:0:8}..."
+else
+ echo "✗ BROWSERSTACK_ACCESS_KEY not set"
+ READY=false
+fi
+
+# Check if port 8888 is available
+if lsof -Pi :8888 -sTCP:LISTEN -t >/dev/null 2>&1; then
+ PID=$(lsof -Pi :8888 -sTCP:LISTEN -t)
+ echo "⚠ Port 8888 is already in use (PID: $PID)"
+ echo " Run: kill $PID"
+else
+ echo "✓ Port 8888 is available"
+fi
+
+# Check debug scripts exist
+if [ -f "debug-safari-ws-server.js" ]; then
+ echo "✓ debug-safari-ws-server.js exists"
+else
+ echo "✗ debug-safari-ws-server.js not found"
+ READY=false
+fi
+
+if [ -f "debug-safari-webdriver.js" ]; then
+ echo "✓ debug-safari-webdriver.js exists"
+else
+ echo "✗ debug-safari-webdriver.js not found"
+ READY=false
+fi
+
+if [ -f "run-safari-debug.sh" ]; then
+ echo "✓ run-safari-debug.sh exists"
+ if [ -x "run-safari-debug.sh" ]; then
+ echo "✓ run-safari-debug.sh is executable"
+ else
+ echo "⚠ run-safari-debug.sh is not executable"
+ echo " Run: chmod +x run-safari-debug.sh"
+ fi
+else
+ echo "✗ run-safari-debug.sh not found"
+ READY=false
+fi
+
+echo ""
+echo "=========================================="
+if [ "$READY" = true ]; then
+ echo "✓ Environment is ready!"
+ echo ""
+ echo "To run the debug test:"
+ echo " 1. Start BrowserStack Local in another terminal:"
+ echo " npx browserstack-local --key \$BROWSERSTACK_ACCESS_KEY --force-local"
+ echo ""
+ echo " 2. Run the debug test:"
+ echo " ./run-safari-debug.sh"
+ echo ""
+ echo "OR run components separately:"
+ echo " Terminal 1: node debug-safari-ws-server.js"
+ echo " Terminal 2: npx browserstack-local --key \$BROWSERSTACK_ACCESS_KEY --force-local"
+ echo " Terminal 3: node debug-safari-webdriver.js"
+else
+ echo "✗ Environment is NOT ready"
+ echo "Please fix the issues above"
+fi
+echo "=========================================="
diff --git a/chrome.txt b/chrome.txt
new file mode 100644
index 000000000..5a6dac93f
--- /dev/null
+++ b/chrome.txt
@@ -0,0 +1,194 @@
+
+> @optimizely/optimizely-sdk@6.3.0 test-vitest-browser
+> node ./scripts/run-browser-tests.js
+
+[dotenv@17.2.3] injecting env (1) from .env -- tip: 🔐 prevent committing .env to code: https://dotenvx.com/precommit
+Starting WebSocket header injection proxy...
+Proxy ready! (logs: header-proxy.log)
+Starting BrowserStack Local tunnel...
+BrowserStack Local tunnel started successfully
+Local Identifier: 42796
+Waiting for tunnel to establish...
+Tunnel ready!
+
+================================================================================
+Running tests on BrowserStack (Chrome 102, Firefox 91, Edge 84, Safari 13.1, Opera 76)...
+================================================================================
+[TLS-PRELOAD] 🎯 Patching TLSSocket from require(tls)
+[TLS-PRELOAD] 🎯 Patching TLSSocket.prototype._handle property
+[TLS-PRELOAD] ✅ TLSSocket patched successfully
+[TLS-PRELOAD] Patched already-loaded tls module
+🎯 TLS preload script loaded - Module.require patched
+
+> @optimizely/optimizely-sdk@6.3.0 test-vitest
+> vitest run --config vitest.browser.config.mts
+
+[TLS-PRELOAD] 🎯 Patching TLSSocket from require(tls)
+[TLS-PRELOAD] 🎯 Patching TLSSocket.prototype._handle property
+[TLS-PRELOAD] ✅ TLSSocket patched successfully
+[TLS-PRELOAD] Patched already-loaded tls module
+🎯 TLS preload script loaded - Module.require patched
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+[TLS-PRELOAD] Module loaded: net
+[TLS-PRELOAD] Module loaded: tls
+[TLS-PRELOAD] Patched tls.createServer
+[TLS-PRELOAD] Patched tls.Server constructor
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+[TLS-PRELOAD] Module loaded: net
+[TLS-PRELOAD] Module loaded: tls
+[TLS-PRELOAD] Patched tls.createServer
+[TLS-PRELOAD] Patched tls.Server constructor
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+[dotenv@17.2.3] injecting env (0) from .env -- tip: ⚙️ enable debug logging with { debug: true }
+
+ RUN v3.2.4 /Users/raju.ahmed/workspace/javascript-sdk
+
+onInit - Browser test session starting
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+[TLS-PRELOAD] Module loaded: net
+[TLS-PRELOAD] Module loaded: tls
+[TLS-PRELOAD] Patched tls.createServer
+[TLS-PRELOAD] Patched tls.Server constructor
+[dotenv@17.2.3] injecting env (0) from .env -- tip: 🛠️ run anywhere with `dotenvx run -- yourcommand`
+[TLS-PRELOAD] Module loaded: net
+[TLS-PRELOAD] Module loaded: tls
+[TLS-PRELOAD] Patched tls.createServer
+[TLS-PRELOAD] Patched tls.Server constructor
+[TLS-PRELOAD] Module loaded: net
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+[TLS-PRELOAD] Module loaded: https
+[TLS-PRELOAD] Patched https.createServer
+[TLS-PRELOAD] Patched https.Server constructor
+ ✓ TS |chrome| lib/entrypoint.test-d.ts (0 test)
+ ✓ TS |chrome| lib/entrypoint.universal.test-d.ts (0 test)
+[2025-12-17T17:06:19.060Z] [HTTP_REQUEST] {
+ "socketId": 1,
+ "method": "HEAD",
+ "url": "/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50",
+ "host": "localhost:63315",
+ "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0",
+ "remoteAddress": "127.0.0.1",
+ "remotePort": 53812,
+ "headers": {
+ "host": "localhost:63315",
+ "connection": "keep-alive",
+ "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0"
+ }
+}
+
+================================================================================
+[VITEST TEST PAGE REQUEST]
+Session ID: 6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Socket ID: 1
+Full URL: http://localhost:63315/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Time: 2025-12-17T17:06:19.060Z
+================================================================================
+
+[MIDDLEWARE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Host: localhost:63315
+[MIDDLEWARE] Host header removed (was: localhost:63315)
+[RESPONSE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Status: 200
+[2025-12-17T17:06:27.710Z] [HTTP_REQUEST] {
+ "socketId": 2,
+ "method": "HEAD",
+ "url": "/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50",
+ "host": "localhost:63315",
+ "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0",
+ "remoteAddress": "127.0.0.1",
+ "remotePort": 53814,
+ "headers": {
+ "host": "localhost:63315",
+ "connection": "keep-alive",
+ "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0"
+ }
+}
+
+================================================================================
+[VITEST TEST PAGE REQUEST]
+Session ID: 6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Socket ID: 2
+Full URL: http://localhost:63315/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Time: 2025-12-17T17:06:27.711Z
+================================================================================
+
+[MIDDLEWARE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Host: localhost:63315
+[MIDDLEWARE] Host header removed (was: localhost:63315)
+[RESPONSE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Status: 200
+[2025-12-17T17:06:35.993Z] [HTTP_REQUEST] {
+ "socketId": 3,
+ "method": "HEAD",
+ "url": "/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50",
+ "host": "localhost:63315",
+ "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0",
+ "remoteAddress": "127.0.0.1",
+ "remotePort": 53815,
+ "headers": {
+ "host": "localhost:63315",
+ "connection": "keep-alive",
+ "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0"
+ }
+}
+
+================================================================================
+[VITEST TEST PAGE REQUEST]
+Session ID: 6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Socket ID: 3
+Full URL: http://localhost:63315/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Time: 2025-12-17T17:06:35.993Z
+================================================================================
+
+[MIDDLEWARE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Host: localhost:63315
+[MIDDLEWARE] Host header removed (was: localhost:63315)
+[RESPONSE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Status: 200
+[2025-12-17T17:06:45.331Z] [HTTP_REQUEST] {
+ "socketId": 4,
+ "method": "HEAD",
+ "url": "/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50",
+ "host": "localhost:63315",
+ "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0",
+ "remoteAddress": "127.0.0.1",
+ "remotePort": 53818,
+ "headers": {
+ "host": "localhost:63315",
+ "connection": "keep-alive",
+ "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0"
+ }
+}
+
+================================================================================
+[VITEST TEST PAGE REQUEST]
+Session ID: 6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Socket ID: 4
+Full URL: http://localhost:63315/__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50
+Time: 2025-12-17T17:06:45.331Z
+================================================================================
+
+[MIDDLEWARE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Host: localhost:63315
+[MIDDLEWARE] Host header removed (was: localhost:63315)
+[RESPONSE] HEAD /__vitest_test__/?sessionId=6f6c22dd-a2f3-434b-a5c3-488050f0ea50 - Status: 200
+
+ Test Files 2 passed (3)
+ Tests no tests
+Type Errors no errors
+ Errors 1 error
+ Start at 23:06:00
+ Duration 50.88s (transform 0ms, setup 0ms, collect 0ms, tests 0ms, environment 0ms, prepare 0ms, typecheck 1.33s)
+
+
+================================================================================
+Browser test summary:
+================================================================================
+WebSocket header injection proxy stopped
+BrowserStack Local tunnel stopped
diff --git a/debug-safari-webdriver.js b/debug-safari-webdriver.js
new file mode 100644
index 000000000..0ece195fd
--- /dev/null
+++ b/debug-safari-webdriver.js
@@ -0,0 +1,224 @@
+#!/usr/bin/env node
+
+/**
+ * WebDriver script to launch Safari on BrowserStack and connect to debug server
+ * This will help isolate WebSocket issues with Safari automation
+ */
+
+const { remote } = require('webdriverio');
+require('dotenv').config();
+
+async function debugSafariWebSocket() {
+ console.log('='.repeat(80));
+ console.log('SAFARI WEBDRIVER DEBUG TEST');
+ console.log('='.repeat(80));
+ console.log('');
+
+ const capabilities = {
+ browserName: 'safari',
+ browserVersion: '14',
+ platformName: 'macOS',
+ acceptInsecureCerts: true,
+ 'bstack:options': {
+ os: 'OS X',
+ osVersion: 'Big Sur',
+ buildName: 'Safari WebSocket Debug',
+ projectName: 'WebSocket Debug',
+ sessionName: 'Safari 14 Big Sur WebSocket Debug',
+ local: true,
+ wsLocalSupport: true,
+ debug: true,
+ networkLogs: true,
+ consoleLogs: 'verbose',
+ video: true,
+ // Enable all possible debug options
+ seleniumLogs: true,
+ appiumLogs: true,
+ seleniumVersion: '3.14.0',
+ },
+ // Safari-specific W3C capabilities
+ 'webkit:WebRTC': {
+ DisableICECandidateFiltering: true,
+ },
+ 'safari:automaticInspection': false,
+ 'safari:automaticProfiling': false,
+ webSocketUrl: true,
+ };
+
+ console.log('Capabilities:');
+ console.log(JSON.stringify(capabilities, null, 2));
+ console.log('');
+
+ console.log('Connecting to BrowserStack...');
+
+ const browser = await remote({
+ user: process.env.BROWSERSTACK_USERNAME,
+ key: process.env.BROWSERSTACK_ACCESS_KEY,
+ hostname: 'hub-cloud.browserstack.com',
+ port: 443,
+ path: '/wd/hub',
+ capabilities,
+ logLevel: 'trace', // Maximum logging
+ connectionRetryTimeout: 180000,
+ connectionRetryCount: 3,
+ });
+
+ try {
+ console.log('');
+ console.log('Session created successfully!');
+ console.log('Session ID:', browser.sessionId);
+ console.log('');
+
+ // Navigate to debug server
+ const testUrl = 'http://localhost:8888/';
+ console.log('Navigating to:', testUrl);
+ console.log('(BrowserStack Local will redirect localhost to bs-local.com)');
+ console.log('');
+
+ await browser.url(testUrl);
+
+ console.log('Page loaded, waiting for WebSocket connection...');
+ console.log('');
+
+ // Wait and monitor page state
+ for (let i = 0; i < 60; i++) {
+ await new Promise(resolve => setTimeout(resolve, 2000));
+
+ try {
+ // Get page title
+ const title = await browser.getTitle();
+
+ // Execute script to get debug info from page
+ const debugInfo = await browser.execute(() => {
+ return {
+ location: window.location.href,
+ readyState: document.readyState,
+ title: document.title,
+ userAgent: navigator.userAgent,
+ logsCount: window.debugLogs ? window.debugLogs.length : 0,
+ lastLogs: window.debugLogs ? window.debugLogs.slice(-5) : [],
+ wsStatus: document.getElementById('ws-status') ? document.getElementById('ws-status').textContent : 'unknown',
+ pageStatus: document.getElementById('page-status') ? document.getElementById('page-status').textContent : 'unknown',
+ };
+ });
+
+ console.log(`[${i * 2}s] Page State:`, {
+ title,
+ wsStatus: debugInfo.wsStatus,
+ pageStatus: debugInfo.pageStatus,
+ logsCount: debugInfo.logsCount,
+ });
+
+ // Print recent logs from browser
+ if (debugInfo.lastLogs && debugInfo.lastLogs.length > 0) {
+ console.log(' Recent browser logs:');
+ debugInfo.lastLogs.forEach(log => {
+ console.log(' ', log.type, log.message, log.data || '');
+ });
+ }
+
+ // Check if WebSocket is connected
+ if (debugInfo.wsStatus && debugInfo.wsStatus.includes('Connected')) {
+ console.log('');
+ console.log('✓ WebSocket connected successfully!');
+ console.log('');
+
+ // Get all logs
+ const allLogs = await browser.execute(() => {
+ return window.getAllLogs ? window.getAllLogs() : '[]';
+ });
+
+ console.log('All browser logs:');
+ console.log(allLogs);
+
+ // Wait a bit more to see if connection stays stable
+ console.log('Waiting 30 more seconds to verify connection stability...');
+ await new Promise(resolve => setTimeout(resolve, 30000));
+
+ const finalStatus = await browser.execute(() => {
+ return {
+ wsStatus: document.getElementById('ws-status') ? document.getElementById('ws-status').textContent : 'unknown',
+ logsCount: window.debugLogs ? window.debugLogs.length : 0,
+ };
+ });
+
+ console.log('Final status after 30s:', finalStatus);
+
+ break;
+ }
+
+ // Check if WebSocket failed
+ if (debugInfo.wsStatus && (debugInfo.wsStatus.includes('Error') || debugInfo.wsStatus.includes('Disconnected'))) {
+ console.log('');
+ console.log('✗ WebSocket connection failed or disconnected');
+ console.log('');
+
+ // Get all logs for analysis
+ const allLogs = await browser.execute(() => {
+ return window.getAllLogs ? window.getAllLogs() : '[]';
+ });
+
+ console.log('All browser logs:');
+ console.log(allLogs);
+
+ // Continue monitoring to see if it reconnects
+ }
+
+ } catch (error) {
+ console.error('Error getting page state:', error.message);
+ }
+ }
+
+ console.log('');
+ console.log('Test duration completed (120 seconds)');
+ console.log('');
+
+ // Final snapshot
+ try {
+ const finalLogs = await browser.execute(() => {
+ return window.getAllLogs ? window.getAllLogs() : '[]';
+ });
+
+ console.log('FINAL BROWSER LOGS:');
+ console.log(finalLogs);
+ } catch (error) {
+ console.error('Error getting final logs:', error.message);
+ }
+
+ console.log('');
+ console.log('BrowserStack Session URL:');
+ console.log(`https://automate.browserstack.com/dashboard/v2/builds`);
+ console.log('Session ID:', browser.sessionId);
+ console.log('');
+ console.log('Please check BrowserStack dashboard for:');
+ console.log(' - Video recording');
+ console.log(' - Console logs');
+ console.log(' - Network logs');
+ console.log(' - Selenium logs');
+ console.log('');
+
+ } catch (error) {
+ console.error('');
+ console.error('ERROR:', error);
+ console.error('');
+ } finally {
+ console.log('Closing browser session...');
+ await browser.deleteSession();
+ console.log('Browser session closed');
+ console.log('');
+ console.log('='.repeat(80));
+ console.log('TEST COMPLETE');
+ console.log('='.repeat(80));
+ }
+}
+
+// Check environment variables
+if (!process.env.BROWSERSTACK_USERNAME || !process.env.BROWSERSTACK_ACCESS_KEY) {
+ console.error('Error: BROWSERSTACK_USERNAME and BROWSERSTACK_ACCESS_KEY must be set');
+ process.exit(1);
+}
+
+debugSafariWebSocket().catch(error => {
+ console.error('Unhandled error:', error);
+ process.exit(1);
+});
diff --git a/debug-safari-ws-server.js b/debug-safari-ws-server.js
new file mode 100644
index 000000000..4f6ec2522
--- /dev/null
+++ b/debug-safari-ws-server.js
@@ -0,0 +1,483 @@
+#!/usr/bin/env node
+
+/**
+ * Debug server for Safari WebSocket on BrowserStack
+ * This creates both HTTP and WebSocket servers with detailed logging
+ */
+
+const http = require('http');
+const { WebSocketServer } = require('ws');
+const fs = require('fs');
+const path = require('path');
+
+const PORT = 8888;
+let socketIdCounter = 0;
+const socketMap = new WeakMap();
+
+// Get unique ID for a socket
+function getSocketId(socket) {
+ if (!socketMap.has(socket)) {
+ socketMap.set(socket, ++socketIdCounter);
+ }
+ return socketMap.get(socket);
+}
+
+// Format log with timestamp and all details
+function log(type, data) {
+ const timestamp = new Date().toISOString();
+ console.log(`[${timestamp}] [${type}]`, JSON.stringify(data, null, 2));
+}
+
+// Create HTTP server
+const server = http.createServer((req, res) => {
+ const socketId = getSocketId(req.socket);
+
+ log('HTTP_REQUEST', {
+ socketId,
+ method: req.method,
+ url: req.url,
+ host: req.headers.host,
+ headers: req.headers,
+ remoteAddress: req.socket.remoteAddress,
+ remotePort: req.socket.remotePort,
+ });
+
+ // Serve the test HTML page
+ if (req.url === '/' || req.url === '/index.html') {
+ const html = `
+
+
+
+ Safari WebSocket Debug Test
+
+
+
+ Safari WebSocket Debug Test
+
+
+
Page Loading...
+
WebSocket Not Connected
+
+
User Agent:
+
Location:
+
Test ID:
+