I am trying to add the realtime broadcast and presence function to the Supabase lib., but so far without success. Maybe I understand the documentation wrong?
The following is the subscribe documentation for the postgres changes, broadcast and presence.
This is how I understand the documentation: If I want to subscribe to postgres changes, then I only need the postgres_changes part. But if I only want broadcast, then only the broadcast part and the same for presence
Unfortunately this does not work, it always wants to subscribe for postgres_changes, although I only have the broadcast part in the json string.
I am grateful for any help that improves my understanding.
The following is the subscribe documentation for the postgres changes, broadcast and presence.
B4X:
{
"event": "phx_join",
"topic": string,
"payload": {
"config": {
"broadcast": {
"self": boolean
},
"presence": {
"key": string
},
"postgres_changes": [
{
"event": "*" | "INSERT" | "UPDATE" | "DELETE",
"schema": string,
"table": string,
"filter": string + '=' + "eq" | "neq" | "gt" | "gte" | "lt" | "lte" | "in" + '.' + string
}
]
}
},
"ref": string
}Unfortunately this does not work, it always wants to subscribe for postgres_changes, although I only have the broadcast part in the json string.
I am grateful for any help that improves my understanding.