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forward_new_view

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This commit is contained in:
mjalalzai 2023-10-04 19:16:55 -07:00
parent e76fe84283
commit 78c83c01a7
1 changed files with 16 additions and 1 deletions
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17
carnot/carnot-vote-aggregation.py
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@ -390,5 +390,20 @@ class Carnot:
# Forward the vote to the next leader in the root committee
return Send(to=self.overlay.next_leader(), payload=vote)
else:
# Return None if not a member of the root committee
# Forward the vote to the parent committee
return Send(to=self.overlay.parent_committee, payload=vote)
def forward_new_view(self, msg: NewView) -> Optional[Event]:
# Assertions for input validation
assert msg.view == self.current_view, "Received NewView with correct view"
assert self.overlay.is_member_of_child_committee(self.id,
msg.sender) or\
self.overlay.is_member_of_my_committee(self.id, msg.sender), "Sender is a member of child committee"
assert self.highest_voted_view == msg.view, "Can only forward NewView after voting ourselves"
if self.overlay.is_member_of_root_committee(self.id):
# Forward the NewView message to the next leader in the root committee
return Send(to=self.overlay.next_leader(), payload=msg)
else:
# Forward the NewView message to the parent committee
return Send(to=self.overlay.parent_committee, payload=msg)