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fix(sessds): fix renew stream logic

This commit is contained in:
Ilya Averyanov 2024-01-31 18:02:29 +03:00
parent 2680fae9b6
commit fe46434687
1 changed files with 12 additions and 7 deletions
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19
apps/emqx/src/emqx_persistent_session_ds_stream_scheduler.erl
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@ -238,13 +238,18 @@ remove_fully_replayed_streams(S0) ->
Groups = emqx_persistent_session_ds_state:fold_streams(
fun({SubId, _Stream}, StreamState = #srs{rank_x = RankX, rank_y = RankY}, Acc) ->
Key = {SubId, RankX},
case is_fully_replayed(CommQos1, CommQos2, StreamState) of
true when is_map_key(Key, Acc) ->
case {is_fully_replayed(CommQos1, CommQos2, StreamState), Acc} of
{_, #{Key := false}} ->
Acc;
{true, #{Key := {true, RankY}}} ->
Acc;
{true, #{Key := {true, _RankYOther}}} ->
%% assert, should never happen
error(multiple_rank_y_for_rank_x);
{true, #{}} ->
Acc#{Key => {true, RankY}};
true ->
Acc#{Key => false};
_ ->
Acc
{false, #{}} ->
Acc#{Key => false}
end
end,
#{},
@ -267,7 +272,7 @@ remove_fully_replayed_streams(S0) ->
case emqx_persistent_session_ds_state:get_rank({SubId, RankX}, Acc) of
undefined ->
Acc;
MinRankY when RankY < MinRankY ->
MinRankY when RankY =< MinRankY ->
?SLOG(debug, #{
msg => del_fully_preplayed_stream,
key => Key,