Merge pull request #37 from threepointone/cloudflare-compat

Fix usage with cloudflare workers

Author: tylersmith-openai

lib/api.js

@@ -63,11 +63,11 @@ export class RealtimeAPI extends RealtimeEventHandler {
     if (this.isConnected()) {
       throw new Error(`Already connected`);
     }
-    if (globalThis.document) {
+    if (globalThis.WebSocket) {
       /**
        * Web browser
        */
-      if (this.apiKey) {
+      if (globalThis.document && this.apiKey) {
         console.warn(
           'Warning: Connecting using API key in the browser, this is not recommended',
         );