NFIBrokerage / slipstream / 6c5e898cd59e3fb2712217f4ce8498fc7e8dc9ce-PR-84

100%

Pull #84

github

Fix missing join_ref in PushMessage for Phoenix V2 protocol

When pushing messages to a Phoenix channel, the V2 JSON serializer
expects a join_ref to be included in the message array:
[join_ref, ref, topic, event, payload]

Without the join_ref, the server cannot properly route the message
to the correct channel process, causing client->server messages to
be silently dropped while server->client messages work fine.

The fix adds join_ref from state.joins[topic], matching the pattern
already used in the LeaveTopic handler.

1 of 1 new or added line in 1 file covered. (100.0%)

435 of 435 relevant lines covered (100.0%)

53.0 hits per line