Function sendSessionUpdate

core/http/static/talk.js:160–195

()

// Send a session.update event with the user's settings
function sendSessionUpdate() {
  if (!dc || dc.readyState !== 'open') return;

  const instructions = document.getElementById('instructionsInput').value.trim();
  const voice = document.getElementById('voiceInput').value.trim();
  const language = document.getElementById('languageInput').value.trim();

  // Only send if the user configured something
  if (!instructions && !voice && !language) return;

  const session = {};

  if (instructions) {
    session.instructions = instructions;
  }

  if (voice || language) {
    session.audio = {};
    if (voice) {
      session.audio.output = { voice: voice };
    }
    if (language) {
      session.audio.input = {
        transcription: { language: language }
      };
    }
  }

  const event = {
    type: 'session.update',
    session: session,
  };

  console.log('[session.update]', event);
  dc.send(JSON.stringify(event));
}

function handleServerEvent(event) {
  console.log('[event]', event.type, event);