Presence fails when signed in

[kuffs]

Bug report

Describe the bug

I'm not sure when this started as I only know about it because a customer reported something not working. With trial and error, I narrowed it down to the title issue.

Presence seems to work fine so long as I do not sign in. However, Once signed in , it continuously fails with "unmatched topic" errors like:

{"event":"phx_reply","payload":{"response":{"reason":"unmatched topic"},"status":"error"},"ref":"cbc3f989-d151-4061-8731-4e3812a46a8a","topic":"realtime:11111111111111111111111111111112"}

To Reproduce

Test project here. https://github.com/kuffs/WinFormsApp1

Press "Connect". Failure messages occur Stop App

Comment out the SignIn Press "Connect". Works normally

Expected behavior

No errors even when signed in

System information

• OS: Windows 11

Additional context

Example output when NOT signed in

Socket Push [topic: phoenix, event: heartbeat, ref: 249da0aa-4afb-4b92-9e55-4b34781c8784]:
    {}
Socket Push [topic: realtime:11111111111111111111111111111112, event: phx_join, ref: 236193f1-3061-4a38-ab53-f58abac63927]:
    {
  "config": {
    "broadcast": {
      "self": false,
      "ack": false
    },
    "presence": {
      "key": "67e7c61e-de76-4f6f-8d4a-b35065828ef4"
    },
    "postgres_changes": []
  }
}
Socket Message Received:
    {"event":"phx_reply","payload":{"response":{},"status":"ok"},"ref":"249da0aa-4afb-4b92-9e55-4b34781c8784","topic":"phoenix"}
Socket Message Received:
    {"event":"phx_reply","payload":{"response":{"postgres_changes":[]},"status":"ok"},"ref":"236193f1-3061-4a38-ab53-f58abac63927","topic":"realtime:11111111111111111111111111111112"}
Socket Message Received:
    {"event":"presence_state","payload":{},"ref":null,"topic":"realtime:11111111111111111111111111111112"}
Socket Push [topic: realtime:11111111111111111111111111111112, event: presence, ref: b47f2f37-3f6f-4eb0-a4be-bb4fc58d77a7]:
    {
  "event": "track",
  "payload": {
    "lastSeen": "2024-04-19T10:58:19.1179627+01:00"
  }
}
Socket Message Received:
    {"event":"phx_reply","payload":{"response":{},"status":"ok"},"ref":"b47f2f37-3f6f-4eb0-a4be-bb4fc58d77a7","topic":"realtime:11111111111111111111111111111112"}
Socket Message Received:
    {"event":"presence_diff","payload":{"joins":{"67e7c61e-de76-4f6f-8d4a-b35065828ef4":{"metas":[{"phx_ref":"F8emAN1olJJf2g5K","lastSeen":"2024-04-19T10:58:19.1179627+01:00"}]}},"leaves":{}},"ref":null,"topic":"realtime:11111111111111111111111111111112"}
SYNC: 67e7c61e-de76-4f6f-8d4a-b35065828ef4 - 19 April 2024 10:58:19
JOIN: 67e7c61e-de76-4f6f-8d4a-b35065828ef4 - 19 April 2024 10:58:19

Example output when signed in

Socket Push [topic: realtime:11111111111111111111111111111112, event: phx_join, ref: d3c7f23b-e099-4912-9547-c54c423b51ff]:
{
  "config": {
    "broadcast": {
      "self": false,
      "ack": false
    },
    "presence": {
      "key": "fa8ca6fc-c019-44e6-a5ab-b83db02117b8"
    },
    "postgres_changes": []
  }
}
Socket Message Received:
    {"event":"phx_reply","payload":{"response":{"postgres_changes":[]},"status":"ok"},"ref":"d3c7f23b-e099-4912-9547-c54c423b51ff","topic":"realtime:11111111111111111111111111111112"}
Socket Push [topic: realtime:11111111111111111111111111111112, event: access_token, ref: ef841bf3-e515-4af9-ace2-82ed9a905dab]:
    {
  "access_token": "REDACTED"
}
Socket Message Received:
    {"event":"presence_state","payload":{},"ref":null,"topic":"realtime:11111111111111111111111111111112"}
Socket Push [topic: realtime:11111111111111111111111111111112, event: presence, ref: cbc3f989-d151-4061-8731-4e3812a46a8a]:
    {
  "event": "track",
  "payload": {
    "lastSeen": "2024-04-19T10:57:49.2670699+01:00"
  }
}
Socket Message Received:
    {"event":"phx_error","payload":{},"ref":"d3c7f23b-e099-4912-9547-c54c423b51ff","topic":"realtime:11111111111111111111111111111112"}
Socket Message Received:
    {"event":"phx_reply","payload":{"response":{"reason":"unmatched topic"},"status":"error"},"ref":"cbc3f989-d151-4061-8731-4e3812a46a8a","topic":"realtime:11111111111111111111111111111112"}

[kuffs]

Seems to have started working again. Possibly back end issue that's now resolved?

[acupofjose]

Very odd. I'll admit I was struggling to reduplicate on my end, but I was still in the process of replicating it on my source codebase. Please let me know if it continues to be an issue!

[acupofjose]

Ref #44

[kuffs]

Will do. Thank you.