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Catchain improvements (#698)

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* Fix "sgn" in fift; fix marking infinite loops as noterurn in func

* TON-P1-1: Remove unused catchain queries

* TON-P1-15: Avoid synchronization with self

* TON-P1-3, TON-P1-17: Disallow more than one candidate per src per round (to prevent flood), add checks to process_broadcast

* TON-P1-10: Fix fast/slow attempts

* TON-P1-14: Add named constants

* TON-P1-18, TON-P1-19: Alloc temporary memory in the same way as persistent memory

* TON-P1-20: Add comment to choose_blocks_to_approve

* TON-P1-16: Avoid creating two catchain blocks on need_new_block

* TON-P1-8: Add some validation to validator-engine parameters

* TON-P1-6: Don't allow sending the same block many times

Many requests for the same block are not unusual (however, there's no need to answer them all)

* TON-P1-2: Enable prohibiting dependencies from blamed nodes (2.7.5 in CatChain doc), fix processing blame proofs

* Best practices

bp-6: Fix incorrect warning
bp-7: Remove unused code
bp-8: Bring back PerfWarningTimer logging (only when no callback)
bp-9: Remove unnecessary condition
bp-11: Remove commented-out code
bp-13: Divide code in validator-session-state
Adherence to Specification: Fix typo
This commit is contained in:
SpyCheese 2023-05-10 12:57:57 +03:00 • committed by GitHub
parent 7878578dba
commit 5abfe2337e
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GPG key ID: 4AEE18F83AFDEB23
27 changed files with 1417 additions and 1303 deletions
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15
catchain/catchain.cpp
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@ -108,11 +108,12 @@ void CatChainImpl::need_new_block(td::Timestamp t) {
if (!receiver_started_) {
return;
}
if (!force_process_) {
if (!force_process_ || !active_process_) {
VLOG(CATCHAIN_INFO) << this << ": forcing creation of new block";
}
force_process_ = true;
if (!active_process_) {
if (active_process_) {
force_process_ = true;
} else {
alarm_timestamp().relax(t);
}
}
@ -197,6 +198,14 @@ void CatChainImpl::on_blame(td::uint32 src_id) {
}
}
}
for (td::uint32 i = 0; i < process_deps_.size(); ++i) {
if (blocks_[process_deps_[i]]->source() == src_id) {
process_deps_[i] = process_deps_.back();
process_deps_.pop_back();
--i;
}
}
td::actor::send_closure(receiver_, &CatChainReceiverInterface::on_blame_processed, src_id);
}
void CatChainImpl::on_custom_query(const PublicKeyHash &src, td::BufferSlice data, td::Promise<td::BufferSlice> promise) {