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| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Talk to Llama 4</title> | |
| <style> | |
| :root { | |
| --color-primary: #3b82f6; | |
| --color-secondary: #f97316; | |
| --color-background: #0f172a; | |
| --color-surface: #1e293b; | |
| --color-text: #f1f5f9; | |
| --color-message-user: #334155; | |
| --color-message-assistant: #1e40af; | |
| --gradient-primary: linear-gradient(135deg, #3b82f6, #8b5cf6); | |
| --gradient-secondary: linear-gradient(135deg, #f97316, #ec4899); | |
| --boxSize: 8px; | |
| --gutter: 4px; | |
| } | |
| * { | |
| box-sizing: border-box; | |
| margin: 0; | |
| padding: 0; | |
| } | |
| body { | |
| font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; | |
| background-color: var(--color-background); | |
| color: var(--color-text); | |
| min-height: 100vh; | |
| display: flex; | |
| flex-direction: column; | |
| align-items: center; | |
| padding: 2rem 1rem; | |
| background-image: | |
| radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 50%), | |
| radial-gradient(circle at 75% 75%, rgba(249, 115, 22, 0.1) 0%, transparent 50%); | |
| } | |
| .header-container { | |
| display: flex; | |
| align-items: center; | |
| gap: 2rem; | |
| margin-bottom: 2rem; | |
| width: 100%; | |
| max-width: 800px; | |
| animation: fadeIn 1s ease-out; | |
| } | |
| .header { | |
| text-align: left; | |
| } | |
| .header h1 { | |
| font-size: 2.5rem; | |
| margin-bottom: 0.5rem; | |
| background: var(--gradient-primary); | |
| -webkit-background-clip: text; | |
| -webkit-text-fill-color: transparent; | |
| font-weight: 800; | |
| } | |
| .header h2 { | |
| font-size: 1.2rem; | |
| font-weight: 400; | |
| color: rgba(241, 245, 249, 0.8); | |
| margin-bottom: 1rem; | |
| } | |
| .logo { | |
| width: 120px; | |
| height: 120px; | |
| background: var(--color-surface); | |
| border-radius: 50%; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3); | |
| position: relative; | |
| overflow: hidden; | |
| animation: float 6s ease-in-out infinite; | |
| flex-shrink: 0; | |
| } | |
| .logo::before { | |
| content: ""; | |
| position: absolute; | |
| width: 200%; | |
| height: 200%; | |
| background: var(--gradient-secondary); | |
| opacity: 0.2; | |
| animation: rotate 10s linear infinite; | |
| } | |
| .logo img { | |
| width: 75%; | |
| height: 75%; | |
| object-fit: contain; | |
| z-index: 2; | |
| } | |
| .container { | |
| width: 100%; | |
| max-width: 800px; | |
| background-color: var(--color-surface); | |
| border-radius: 1rem; | |
| box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); | |
| overflow: hidden; | |
| animation: slideUp 0.5s ease-out; | |
| } | |
| .chat-container { | |
| height: 400px; | |
| overflow-y: auto; | |
| padding: 1.5rem; | |
| display: flex; | |
| flex-direction: column; | |
| gap: 1rem; | |
| scroll-behavior: smooth; | |
| } | |
| .message { | |
| max-width: 80%; | |
| padding: 1rem; | |
| border-radius: 1rem; | |
| line-height: 1.5; | |
| animation: fadeIn 0.3s ease-out; | |
| } | |
| .message.user { | |
| background-color: var(--color-message-user); | |
| color: var(--color-text); | |
| align-self: flex-end; | |
| border-bottom-right-radius: 0.25rem; | |
| } | |
| .message.assistant { | |
| background-color: var(--color-message-assistant); | |
| color: var(--color-text); | |
| align-self: flex-start; | |
| border-bottom-left-radius: 0.25rem; | |
| } | |
| .wave-visualizer { | |
| height: 100px; | |
| padding: 1rem; | |
| background-color: rgba(30, 41, 59, 0.8); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| position: relative; | |
| overflow: hidden; | |
| border-top: 1px solid rgba(255, 255, 255, 0.1); | |
| } | |
| .box-container { | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| width: 100%; | |
| height: 64px; | |
| padding: 0 1rem; | |
| } | |
| .box { | |
| height: 100%; | |
| width: var(--boxSize); | |
| background: var(--gradient-primary); | |
| border-radius: 4px; | |
| transform: scaleY(0.1); | |
| transition: transform 0.05s ease; | |
| } | |
| .controls { | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| padding: 1.5rem; | |
| gap: 1rem; | |
| border-top: 1px solid rgba(255, 255, 255, 0.1); | |
| } | |
| #start-button { | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| background: var(--gradient-primary); | |
| color: white; | |
| border: none; | |
| border-radius: 9999px; | |
| padding: 0.75rem 1.5rem; | |
| font-size: 1rem; | |
| font-weight: 600; | |
| cursor: pointer; | |
| transition: all 0.3s ease; | |
| box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4); | |
| } | |
| #start-button:hover { | |
| transform: translateY(-2px); | |
| box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6); | |
| } | |
| #start-button:active { | |
| transform: translateY(1px); | |
| } | |
| .icon-with-spinner { | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| gap: 12px; | |
| min-width: 180px; | |
| } | |
| .spinner { | |
| width: 20px; | |
| height: 20px; | |
| border: 2px solid white; | |
| border-top-color: transparent; | |
| border-radius: 50%; | |
| animation: spin 1s linear infinite; | |
| flex-shrink: 0; | |
| } | |
| .pulse-container { | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| gap: 12px; | |
| } | |
| .pulse-circle { | |
| width: 20px; | |
| height: 20px; | |
| border-radius: 50%; | |
| background: var(--color-secondary); | |
| opacity: 0.85; | |
| flex-shrink: 0; | |
| transform: scale(var(--audio-level, 1)); | |
| transition: transform 0.1s ease; | |
| } | |
| .mute-toggle { | |
| width: 24px; | |
| height: 24px; | |
| cursor: pointer; | |
| margin-left: 12px; | |
| flex-shrink: 0; | |
| filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2)); | |
| } | |
| .mute-toggle svg { | |
| width: 100%; | |
| height: 100%; | |
| stroke: white; | |
| } | |
| .typing-indicator { | |
| padding: 0.5rem 1rem; | |
| display: inline-flex; | |
| align-items: center; | |
| background-color: var(--color-message-assistant); | |
| border-radius: 1rem; | |
| align-self: flex-start; | |
| margin-bottom: 0.5rem; | |
| display: none; | |
| animation: fadeIn 0.3s ease-out; | |
| } | |
| .dots { | |
| display: inline-flex; | |
| gap: 4px; | |
| } | |
| .dot { | |
| width: 8px; | |
| height: 8px; | |
| background-color: white; | |
| border-radius: 50%; | |
| animation: bounce 1.5s infinite; | |
| opacity: 0.7; | |
| } | |
| .dot:nth-child(2) { | |
| animation-delay: 0.15s; | |
| } | |
| .dot:nth-child(3) { | |
| animation-delay: 0.3s; | |
| } | |
| .toast { | |
| position: fixed; | |
| top: 20px; | |
| left: 50%; | |
| transform: translateX(-50%); | |
| padding: 1rem 1.5rem; | |
| border-radius: 0.5rem; | |
| font-size: 0.875rem; | |
| z-index: 1000; | |
| display: none; | |
| box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3); | |
| animation: slideDown 0.3s ease-out; | |
| } | |
| .toast.error { | |
| background-color: #ef4444; | |
| color: white; | |
| } | |
| .toast.warning { | |
| background-color: #f59e0b; | |
| color: black; | |
| } | |
| #audio-output { | |
| display: none; | |
| } | |
| @keyframes float { | |
| 0%, | |
| 100% { | |
| transform: translateY(0); | |
| } | |
| 50% { | |
| transform: translateY(-10px); | |
| } | |
| } | |
| @keyframes rotate { | |
| 0% { | |
| transform: rotate(0deg); | |
| } | |
| 100% { | |
| transform: rotate(360deg); | |
| } | |
| } | |
| @keyframes spin { | |
| to { | |
| transform: rotate(360deg); | |
| } | |
| } | |
| @keyframes bounce { | |
| 0%, | |
| 100% { | |
| transform: translateY(0); | |
| } | |
| 50% { | |
| transform: translateY(-4px); | |
| } | |
| } | |
| @keyframes fadeIn { | |
| from { | |
| opacity: 0; | |
| } | |
| to { | |
| opacity: 1; | |
| } | |
| } | |
| @keyframes slideUp { | |
| from { | |
| opacity: 0; | |
| transform: translateY(20px); | |
| } | |
| to { | |
| opacity: 1; | |
| transform: translateY(0); | |
| } | |
| } | |
| @keyframes slideDown { | |
| from { | |
| opacity: 0; | |
| transform: translate(-50%, -20px); | |
| } | |
| to { | |
| opacity: 1; | |
| transform: translate(-50%, 0); | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="error-toast" class="toast"></div> | |
| <div class="header-container"> | |
| <div class="logo"> | |
| <img src="https://huggingface.co/datasets/freddyaboulton/bucket/resolve/main/Video%26Audio%20huggy.png" | |
| alt="LLaMA Logo"> | |
| </div> | |
| <div class="header"> | |
| <h1>Talk to LLaMA 4</h1> | |
| <h2>Experience seamless real-time conversation thanks to Cloudflare and Hugging Face's FastRTC.</h2> | |
| </div> | |
| </div> | |
| <div class="container"> | |
| <div class="chat-container" id="chat-messages"> | |
| <!-- Messages will appear here --> | |
| </div> | |
| <div class="typing-indicator" id="typing-indicator"> | |
| <div class="dots"> | |
| <div class="dot"></div> | |
| <div class="dot"></div> | |
| <div class="dot"></div> | |
| </div> | |
| </div> | |
| <div class="wave-visualizer"> | |
| <div class="box-container" id="box-container"> | |
| <!-- Boxes will be dynamically added here --> | |
| </div> | |
| </div> | |
| <div class="controls"> | |
| <button id="start-button">Start Conversation</button> | |
| </div> | |
| </div> | |
| <audio id="audio-output"></audio> | |
| <script> | |
| let peerConnection; | |
| let webrtc_id; | |
| const startButton = document.getElementById('start-button'); | |
| const chatMessages = document.getElementById('chat-messages'); | |
| const boxContainer = document.getElementById('box-container'); | |
| const typingIndicator = document.getElementById('typing-indicator'); | |
| const audioOutput = document.getElementById('audio-output'); | |
| let audioLevel = 0; | |
| let animationFrame_input, animationFrame_output; | |
| let audioContext_input, audioContext_output; | |
| let analyser_input, dataArray_input; | |
| let analyser_output, dataArray_output; | |
| let audioSource_input, audioSource_output; | |
| let messages = []; | |
| let eventSource; | |
| let isMuted = false; | |
| // Create wave visualizer boxes | |
| const numBars = 32; | |
| for (let i = 0; i < numBars; i++) { | |
| const box = document.createElement('div'); | |
| box.className = 'box'; | |
| boxContainer.appendChild(box); | |
| } | |
| // SVG Icons | |
| const micIconSVG = ` | |
| <svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> | |
| <path d="M12 1a3 3 0 0 0-3 3v8a3 3 0 0 0 6 0V4a3 3 0 0 0-3-3z"></path> | |
| <path d="M19 10v2a7 7 0 0 1-14 0v-2"></path> | |
| <line x1="12" y1="19" x2="12" y2="23"></line> | |
| <line x1="8" y1="23" x2="16" y2="23"></line> | |
| </svg>`; | |
| const micMutedIconSVG = ` | |
| <svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> | |
| <path d="M12 1a3 3 0 0 0-3 3v8a3 3 0 0 0 6 0V4a3 3 0 0 0-3-3z"></path> | |
| <path d="M19 10v2a7 7 0 0 1-14 0v-2"></path> | |
| <line x1="12" y1="19" x2="12" y2="23"></line> | |
| <line x1="8" y1="23" x2="16" y2="23"></line> | |
| <line x1="1" y1="1" x2="23" y2="23"></line> | |
| </svg>`; | |
| function updateButtonState() { | |
| const existingMuteButton = startButton.querySelector('.mute-toggle'); | |
| if (existingMuteButton) { | |
| existingMuteButton.removeEventListener('click', toggleMute); | |
| } | |
| startButton.innerHTML = ''; | |
| if (peerConnection && (peerConnection.connectionState === 'connecting' || peerConnection.connectionState === 'new')) { | |
| startButton.innerHTML = ` | |
| <div class="icon-with-spinner"> | |
| <div class="spinner"></div> | |
| <span>Connecting...</span> | |
| </div> | |
| `; | |
| startButton.disabled = true; | |
| } else if (peerConnection && peerConnection.connectionState === 'connected') { | |
| const pulseContainer = document.createElement('div'); | |
| pulseContainer.className = 'pulse-container'; | |
| pulseContainer.innerHTML = ` | |
| <div class="pulse-circle"></div> | |
| <span>Stop Conversation</span> | |
| `; | |
| const muteToggle = document.createElement('div'); | |
| muteToggle.className = 'mute-toggle'; | |
| muteToggle.title = isMuted ? 'Unmute' : 'Mute'; | |
| muteToggle.innerHTML = isMuted ? micMutedIconSVG : micIconSVG; | |
| muteToggle.addEventListener('click', toggleMute); | |
| startButton.appendChild(pulseContainer); | |
| startButton.appendChild(muteToggle); | |
| startButton.disabled = false; | |
| } else { | |
| startButton.textContent = 'Start Conversation'; | |
| startButton.disabled = false; | |
| } | |
| } | |
| function toggleMute(event) { | |
| event.stopPropagation(); | |
| if (!peerConnection || peerConnection.connectionState !== 'connected') return; | |
| isMuted = !isMuted; | |
| console.log("Mute toggled:", isMuted); | |
| peerConnection.getSenders().forEach(sender => { | |
| if (sender.track && sender.track.kind === 'audio') { | |
| sender.track.enabled = !isMuted; | |
| console.log(`Audio track ${sender.track.id} enabled: ${!isMuted}`); | |
| } | |
| }); | |
| updateButtonState(); | |
| } | |
| function setupAudioVisualization(stream) { | |
| // Input audio context for pulse circle | |
| audioContext_input = new (window.AudioContext || window.webkitAudioContext)(); | |
| analyser_input = audioContext_input.createAnalyser(); | |
| audioSource_input = audioContext_input.createMediaStreamSource(stream); | |
| audioSource_input.connect(analyser_input); | |
| analyser_input.fftSize = 64; | |
| dataArray_input = new Uint8Array(analyser_input.frequencyBinCount); | |
| function updateAudioLevel() { | |
| // Update input audio visualization (pulse circle) | |
| analyser_input.getByteFrequencyData(dataArray_input); | |
| const average = Array.from(dataArray_input).reduce((a, b) => a + b, 0) / dataArray_input.length; | |
| audioLevel = average / 255; | |
| const pulseCircle = document.querySelector('.pulse-circle'); | |
| if (pulseCircle) { | |
| pulseCircle.style.setProperty('--audio-level', 1 + audioLevel); | |
| } | |
| animationFrame_input = requestAnimationFrame(updateAudioLevel); | |
| } | |
| updateAudioLevel(); | |
| } | |
| function setupOutputVisualization(stream) { | |
| // Create separate audio context for output visualization | |
| audioContext_output = new (window.AudioContext || window.webkitAudioContext)(); | |
| analyser_output = audioContext_output.createAnalyser(); | |
| audioSource_output = audioContext_output.createMediaStreamSource(stream); | |
| audioSource_output.connect(analyser_output); | |
| analyser_output.fftSize = 2048; | |
| dataArray_output = new Uint8Array(analyser_output.frequencyBinCount); | |
| function updateVisualization() { | |
| // Update output audio visualization (wave bars) | |
| analyser_output.getByteFrequencyData(dataArray_output); | |
| const boxes = document.querySelectorAll('.box'); | |
| for (let i = 0; i < boxes.length; i++) { | |
| const index = Math.floor(i * dataArray_output.length / boxes.length); | |
| const value = dataArray_output[index] / 255; | |
| boxes[i].style.transform = `scaleY(${Math.max(0.1, value * 1.5)})`; | |
| } | |
| animationFrame_output = requestAnimationFrame(updateVisualization); | |
| } | |
| updateVisualization(); | |
| } | |
| // Reset wave visualization bars to minimum height | |
| function resetVisualization() { | |
| const boxes = document.querySelectorAll('.box'); | |
| boxes.forEach(box => box.style.transform = 'scaleY(0.1)'); | |
| } | |
| function showError(message) { | |
| const toast = document.getElementById('error-toast'); | |
| toast.textContent = message; | |
| toast.className = 'toast error'; | |
| toast.style.display = 'block'; | |
| setTimeout(() => { | |
| toast.style.display = 'none'; | |
| }, 5000); | |
| } | |
| function handleMessage(event) { | |
| const eventJson = JSON.parse(event.data); | |
| if (eventJson.type === "error") { | |
| showError(eventJson.message); | |
| } else if (eventJson.type === "send_input") { | |
| fetch('/input_hook', { | |
| method: 'POST', | |
| headers: { | |
| 'Content-Type': 'application/json', | |
| }, | |
| body: JSON.stringify({ | |
| webrtc_id: webrtc_id, | |
| chatbot: messages, | |
| state: messages | |
| }) | |
| }); | |
| } else if (eventJson.type === "log") { | |
| if (eventJson.data === "pause_detected") { | |
| typingIndicator.style.display = 'block'; | |
| chatMessages.scrollTop = chatMessages.scrollHeight; | |
| } else if (eventJson.data === "response_starting") { | |
| typingIndicator.style.display = 'none'; | |
| } | |
| } | |
| } | |
| async function setupWebRTC() { | |
| const config = __RTC_CONFIGURATION__; | |
| peerConnection = new RTCPeerConnection(config); | |
| const timeoutId = setTimeout(() => { | |
| const toast = document.getElementById('error-toast'); | |
| toast.textContent = "Connection is taking longer than usual. Are you on a VPN?"; | |
| toast.className = 'toast warning'; | |
| toast.style.display = 'block'; | |
| setTimeout(() => { | |
| toast.style.display = 'none'; | |
| }, 5000); | |
| }, 5000); | |
| try { | |
| const stream = await navigator.mediaDevices.getUserMedia({ | |
| audio: true | |
| }); | |
| setupAudioVisualization(stream); | |
| stream.getTracks().forEach(track => { | |
| peerConnection.addTrack(track, stream); | |
| }); | |
| // Add this listener to handle incoming audio track | |
| peerConnection.addEventListener('track', (event) => { | |
| if (event.track.kind === 'audio') { | |
| console.log("Received audio track from server"); | |
| if (audioOutput) { | |
| audioOutput.srcObject = event.streams[0]; | |
| audioOutput.play().catch(e => console.error("Audio play failed:", e)); | |
| } | |
| // Set up visualization for output audio with separate context | |
| setupOutputVisualization(event.streams[0]); | |
| } | |
| }); | |
| const dataChannel = peerConnection.createDataChannel('text'); | |
| dataChannel.onmessage = handleMessage; | |
| const offer = await peerConnection.createOffer(); | |
| await peerConnection.setLocalDescription(offer); | |
| peerConnection.onicecandidate = ({ candidate }) => { | |
| if (candidate) { | |
| console.debug("Sending ICE candidate", candidate); | |
| fetch('/webrtc/offer', { | |
| method: 'POST', | |
| headers: { 'Content-Type': 'application/json' }, | |
| body: JSON.stringify({ | |
| candidate: candidate.toJSON(), | |
| webrtc_id: webrtc_id, | |
| type: "ice-candidate", | |
| }) | |
| }) | |
| } | |
| }; | |
| peerConnection.addEventListener('connectionstatechange', () => { | |
| console.log('connectionstatechange', peerConnection.connectionState); | |
| if (peerConnection.connectionState === 'connected') { | |
| clearTimeout(timeoutId); | |
| const toast = document.getElementById('error-toast'); | |
| toast.style.display = 'none'; | |
| } else if (['closed', 'failed', 'disconnected'].includes(peerConnection.connectionState)) { | |
| stop(); | |
| } | |
| updateButtonState(); | |
| }); | |
| webrtc_id = Math.random().toString(36).substring(7); | |
| const response = await fetch('/webrtc/offer', { | |
| method: 'POST', | |
| headers: { 'Content-Type': 'application/json' }, | |
| body: JSON.stringify({ | |
| sdp: peerConnection.localDescription.sdp, | |
| type: peerConnection.localDescription.type, | |
| webrtc_id: webrtc_id | |
| }) | |
| }); | |
| const serverResponse = await response.json(); | |
| if (serverResponse.status === 'failed') { | |
| showError(serverResponse.meta.error === 'concurrency_limit_reached' | |
| ? `Too many connections. Maximum limit is ${serverResponse.meta.limit}` | |
| : serverResponse.meta.error); | |
| stop(); | |
| return; | |
| } | |
| await peerConnection.setRemoteDescription(serverResponse); | |
| eventSource = new EventSource('/outputs?webrtc_id=' + webrtc_id); | |
| eventSource.addEventListener("output", (event) => { | |
| const eventJson = JSON.parse(event.data); | |
| console.log(eventJson); | |
| messages.push(eventJson.message); | |
| addMessage(eventJson.message.role, eventJson.audio ?? eventJson.message.content); | |
| }) | |
| } catch (err) { | |
| clearTimeout(timeoutId); | |
| console.error('Error setting up WebRTC:', err); | |
| showError('Failed to establish connection. Please try again.'); | |
| stop(); | |
| } | |
| } | |
| function addMessage(role, content) { | |
| const messageDiv = document.createElement('div'); | |
| messageDiv.classList.add('message', role); | |
| messageDiv.textContent = content; | |
| chatMessages.appendChild(messageDiv); | |
| chatMessages.scrollTop = chatMessages.scrollHeight; | |
| } | |
| function stop() { | |
| if (eventSource) { | |
| eventSource.close(); | |
| eventSource = null; | |
| } | |
| if (animationFrame_input) { | |
| cancelAnimationFrame(animationFrame_input); | |
| animationFrame_input = null; | |
| } | |
| if (animationFrame_output) { | |
| cancelAnimationFrame(animationFrame_output); | |
| animationFrame_output = null; | |
| } | |
| if (audioContext_input) { | |
| audioContext_input.close().catch(e => console.error("Error closing input AudioContext:", e)); | |
| audioContext_input = null; | |
| analyser_input = null; | |
| dataArray_input = null; | |
| audioSource_input = null; | |
| } | |
| if (audioContext_output) { | |
| audioContext_output.close().catch(e => console.error("Error closing output AudioContext:", e)); | |
| audioContext_output = null; | |
| analyser_output = null; | |
| dataArray_output = null; | |
| audioSource_output = null; | |
| } | |
| if (audioOutput) { | |
| audioOutput.pause(); | |
| audioOutput.srcObject = null; | |
| } | |
| // Reset visualization | |
| resetVisualization(); | |
| if (peerConnection) { | |
| if (peerConnection.getTransceivers) { | |
| peerConnection.getTransceivers().forEach(transceiver => { | |
| if (transceiver.stop) { | |
| transceiver.stop(); | |
| } | |
| }); | |
| } | |
| peerConnection.onicecandidate = null; | |
| peerConnection.ondatachannel = null; | |
| peerConnection.onconnectionstatechange = null; | |
| peerConnection.close(); | |
| peerConnection = null; | |
| } | |
| isMuted = false; | |
| updateButtonState(); | |
| audioLevel = 0; | |
| } | |
| startButton.addEventListener('click', (event) => { | |
| if (event.target.closest('.mute-toggle')) { | |
| return; | |
| } | |
| if (peerConnection && peerConnection.connectionState === 'connected') { | |
| console.log("Stop button clicked"); | |
| stop(); | |
| } else if (!peerConnection || ['new', 'closed', 'failed', 'disconnected'].includes(peerConnection.connectionState)) { | |
| console.log("Start button clicked"); | |
| messages = []; | |
| chatMessages.innerHTML = ''; | |
| setupWebRTC(); | |
| updateButtonState(); | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> |