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nomos-specs
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updating try_to_commit_grand_parent to update last_committed_view

This commit is contained in:
mjalalzai 2023-03-27 09:43:14 -07:00
parent 1a0a45727f
commit 2bae6ad7e1
1 changed files with 7 additions and 4 deletions
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11
carnot/spec.md
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@ -202,7 +202,7 @@ def receive_block(block: Block):
# current_view += 1
# reset_timer()
increment_view_qc(block.qc)
if try_to_commit_grandparent(block)
```
##### Auxiliary functions
@ -237,11 +237,14 @@ def safe_block_qc (block: Block):
def try_to_commit_grand_parent(block: Block):
parent = block.parent()
grand_parent = parent.parent()
return (
parent.view == (grand_parent.view + 1) and
if (parent.view == (grand_parent.view + 1) and
isinstance(block.qc, (StandardQc, )) and # Q: Is this necessary? Yes, this is very important for safety.
isinstance(parent.qc, (StandardQc, )) # Q: Is this necessary?
)
):
LAST_COMMITTED_VIEW=grand_parent.view
return true
else:
return false
# Update last_committed_view ? (Ans: Yes, last_committed_view has to be updated.)
```