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fix(dsstore): use correct comparison when walking over generations

This commit is contained in:
Andrew Mayorov 2024-06-17 16:13:53 +02:00
parent 22009bcc58
commit 05d97397d3
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GPG Key ID: 2837C62ACFBFED5D
1 changed files with 11 additions and 11 deletions
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22
apps/emqx_durable_storage/src/emqx_ds_storage_layer.erl
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@ -972,17 +972,17 @@ generation_get(Shard, GenId) ->
-spec generations_since(shard_id(), emqx_ds:time()) -> [gen_id()].
generations_since(Shard, Since) ->
Schema = get_schema_runtime(Shard),
maps:fold(
fun
(?GEN_KEY(GenId), #{until := Until}, Acc) when Until >= Since ->
[GenId | Acc];
(_K, _V, Acc) ->
Acc
end,
[],
Schema
).
Schema = #{current_generation := Current} = get_schema_runtime(Shard),
list_generations_since(Schema, Current, Since).
list_generations_since(Schema, GenId, Since) ->
case Schema of
#{?GEN_KEY(GenId) := #{until := Until}} when Until > Since ->
[GenId | list_generations_since(Schema, GenId - 1, Since)];
#{} ->
%% No more live generations.
[]
end.
format_state(#s{shard_id = ShardId, db = DB, cf_refs = CFRefs, schema = Schema, shard = Shard}) ->
#{