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Projection store private write returns bad_arg if max_public_epochid is greater

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Scott Lystig Fritchie 2015-08-13 18:44:25 +09:00
parent 58d840ef7e
commit 9768f3c035
1 changed files with 11 additions and 1 deletions
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12
src/machi_projection_store.erl
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@ -261,7 +261,17 @@ do_proj_read(ProjType, Epoch, S_or_Dir) ->
{{error, Else}, S_or_Dir}
end.
do_proj_write(ProjType, #projection_v1{epoch_number=Epoch}=Proj, S) ->
do_proj_write(public=ProjType, Proj, S) ->
do_proj_write2(ProjType, Proj, S);
do_proj_write(private=ProjType, #projection_v1{epoch_number=Epoch}=Proj, S) ->
case S#state.max_public_epochid of
{PublicEpoch, _} when PublicEpoch =< Epoch ->
do_proj_write2(ProjType, Proj, S);
{PublicEpoch, _} ->
{{error, bad_arg}, S}
end.
do_proj_write2(ProjType, #projection_v1{epoch_number=Epoch}=Proj, S) ->
%% TODO: We probably ought to check the projection checksum for sanity, eh?
Dir = pick_path(ProjType, S),
Path = filename:join(Dir, epoch2name(Epoch)),