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Feature/mst shared limit #2230
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Feature/mst shared limit #2230
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MBoldyrev
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Signed-off-by: Mikhail Boldyrev <miboldyrev@gmail.com>
Signed-off-by: Mikhail Boldyrev <miboldyrev@gmail.com>
Signed-off-by: Mikhail Boldyrev <miboldyrev@gmail.com>
Signed-off-by: Mikhail Boldyrev <miboldyrev@gmail.com>
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igor-egorov
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Apr 16, 2019
| if (not pcs_->propagate_batch(moved_batch->get())) { | ||
| if (not pending_batches_.insert(std::move(moved_batch))) { | ||
| log_->critical( | ||
| "Dropped a completed MST batch because no place left in storage: {}", |
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Usually, space is used in that context (even if place is more technically correct because it is internals that are not an object of interest for the external interface user).
Suggested change
| "Dropped a completed MST batch because no place left in storage: {}", | |
| "Dropped a completed MST batch because no space left in storage: {}", |
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| bool MstToPcsPropagation::InternalStorage::insert(BatchPtr batch) { | ||
| pending_batches.emplace_back(std::move(batch)); | ||
| return true; |
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Unconditional return type 🤔
| auto completed_batches = batches_.move([this, &state_update, &rhs_batch]( | ||
| auto &storage) | ||
| -> std::vector<BatchPtr> { | ||
| auto corresponding = storage.batches.right.find(rhs_batch); |
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I would be very glad if you will use any other variable name instead of "corresponding". Hope this is possible.
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Description of the Change
Reworked completed MST batches propagation to PCS:
MstToPcsPropagationMstToPcsPropagationtries to pass them to PCSMstToPcsPropagationwaits till a notification with available room for transactions and resends the fitting batchesMstToPcsPropagationuses the same shared limit with the rest MST batches storages, which prevents new batches from being accepted until previously accepted either expire or come to PCS.Benefits
Solves the memory growth problem.
Possible Drawbacks
Usage Examples or Tests [optional]
Please see
mst_to_psc_propagation_test.Alternate Designs [optional]