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feat: wrap mria ro_transaction with maybe_middleman/3 #134

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merged 1 commit into from Mar 27, 2023
Merged

feat: wrap mria ro_transaction with maybe_middleman/3 #134

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6 changes: 3 additions & 3 deletions src/mria.erl
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Expand Up @@ -341,16 +341,16 @@ wait_for_tables(Tables) ->

-spec ro_transaction(mria_rlog:shard(), fun(() -> A)) -> t_result(A).
ro_transaction(?LOCAL_CONTENT_SHARD, Fun) ->
mnesia:transaction(fun ro_transaction/1, [Fun]);
maybe_middleman(mnesia, transaction, [fun ro_transaction/1, [Fun]]);
ro_transaction(Shard, Fun) ->
case mria_rlog:role() of
core ->
mnesia:transaction(fun ro_transaction/1, [Fun]);
maybe_middleman(mnesia, transaction, [fun ro_transaction/1, [Fun]]);
replicant ->
?tp(mria_ro_transaction, #{role => replicant}),
case mria_status:upstream(Shard) of
{ok, AgentPid} ->
Ret = mnesia:transaction(fun ro_transaction/1, [Fun]),
Ret = maybe_middleman(mnesia, transaction, [fun ro_transaction/1, [Fun]]),
%% Now we check that the agent pid is still the
%% same, meaning the replicant node haven't gone
%% through bootstrapping process while running the
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