Detect Realm Web SDK Watch() Drops

[Paul_Vu]

@Daniel_Weiss difficult to tell, without more information, I too used the code sandbox example and it worked with a test app when I was first problem solving this issue.

I’ll provide some more information on my set-up , my code snippet from my app, and what rules looks like on my end. This was frustrating for me, so I hope this will help you solve it faster.

1. I’ve deleted the default permissions, and then set manual permissions on each of my collections
2. I’m on “realm-web”: “^2.0.0”,
3. My Snippet

export const watchCollection = async () => {
  const processing = app.currentUser
    .mongoClient('mongodb-atlas')
    .db('yourdb')
    .collection('yourcol');
  if (!processing) {
    return;
  }
 for await (const change of changeStream) {
    switch (change.operationType) {
      case 'insert': {
      }
      case 'update': {
        const {fullDocument} = change;
//....do awesome things
break;
      }
       case 'replace': {
       const { documentKey, fullDocument } = change;
         break;
       }
       case 'delete': {
         const { documentKey } = change;
        break;
      }
    }
  }
  return changeStream;
};

/*Then in my react app*/

  useEffect(() => {
    watchCollection();
  }, []);

4. A screen shot of my rules in the App Services UI