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nomos-specs
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fix block commit function

This commit is contained in:
Giacomo Pasini 2023-04-11 12:00:19 +02:00
parent 679902e4cc
commit b403251ace
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1 changed files with 14 additions and 13 deletions
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27
carnot/carnot.py
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@ -532,19 +532,20 @@ class Carnot:
parent = self.safe_blocks.get(block.parent())
grand_parent = self.safe_blocks.get(parent.parent())
while grand_parent and grand_parent.view > self.latest_committed_view:
# this case should just trigger on genesis_case,
# as the preconditions on outer calls should check on block validity
if not parent or not grand_parent:
return
can_commit = (
parent.view == (grand_parent.view + 1) and
isinstance(block.qc, (StandardQc,)) and
isinstance(parent.qc, (StandardQc,))
)
if can_commit:
self.committed_blocks[grand_parent.id()] = grand_parent
self.increment_latest_committed_view(grand_parent.view)
# this case should just trigger on genesis_case,
# as the preconditions on outer calls should check on block validity
if not parent or not grand_parent:
return
can_commit = (
parent.view == (grand_parent.view + 1) and
isinstance(block.qc, (StandardQc,)) and
isinstance(parent.qc, (StandardQc,))
)
# Manually commit all the chain between a newly committed block and the previous highest
# committed block.
while can_commit and grand_parent and grand_parent.view > self.latest_committed_view:
self.committed_blocks[grand_parent.id()] = grand_parent
self.increment_latest_committed_view(grand_parent.view)
grand_parent = self.safe_blocks.get(grand_parent.parent())
def increment_voted_view(self, view: View):