greg/machi
1
0
Fork 0
Code Issues 11 Pull requests 1 Projects Releases Packages Wiki Activity Actions

Bugfix: serious derp fix for A30's inner->outer

Browse source
This commit is contained in:
Scott Lystig Fritchie 2015-08-29 23:42:47 +09:00
parent 5c8b255da9
commit 53d865b247
1 changed files with 9 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
src/machi_chain_manager1.erl
View file

@ -1289,6 +1289,7 @@ react_to_env_A30(Retries, P_latest, LatestUnanimousP, _ReadExtra,
{move_from_inner, MoveFromInnerToNorm_p}],
?REACT({a30, ?LINE, ClauseInfo}),
MoveToNorm_p = MoveFromInnerToNorm_p orelse Kicker_p,
CurrentHasZerf_p = has_make_zerf_annotation(P_current),
if MoveToNorm_p,
P_newprop11#projection_v1.upi == [],
CMode == cp_mode ->
@ -1302,11 +1303,11 @@ react_to_env_A30(Retries, P_latest, LatestUnanimousP, _ReadExtra,
P_newprop12 = machi_projection:update_checksum(
P_newprop11#projection_v1{epoch_number=NewEpoch}),
react_to_env_C100(P_newprop12, P_newprop11, S);
MoveToNorm_p, CMode == cp_mode ->
MoveToNorm_p,
CMode == cp_mode,
not CurrentHasZerf_p ->
%% Too much weird stuff may have hapened while we were suffering
%% the flapping/asymmetric partition.
%% The MoveToNorm_p calculation doesn't take all CP mode
%% behavior into account, so finish the job here.
%%
%% The make_zerf() function will annotate the dbg2 list with
%% {make_zerf,Epoch} where Epoch should equal the epoch_number.
@ -1314,17 +1315,11 @@ react_to_env_A30(Retries, P_latest, LatestUnanimousP, _ReadExtra,
%% clause in a prior iteration, and therefore we should go to A40
%% now. If not annotated, go to A49 so that we *will* trigger a
%% make_zerf() on our next iteration.
case has_make_zerf_annotation(P_current) of
true ->
?REACT({a30, ?LINE, []}),
react_to_env_A40(Retries, P_newprop11, P_latest,
LatestUnanimousP, S10);
false ->
?REACT({a30, ?LINE, []}),
%% Fall back to the none projection as if we're restarting.
react_to_env_A49(P_latest, [], S10)
end;
MoveToNorm_p, CMode == ap_mode ->
?REACT({a30, ?LINE, []}),
%% Fall back to the none projection as if we're restarting.
react_to_env_A49(P_latest, [], S10);
MoveToNorm_p ->
%% Move from inner projection to outer.
P_inner2A = inner_projection_or_self(P_current),
ResetEpoch = P_newprop11#projection_v1.epoch_number,