From 77d6c273e0375cd8ebce9b95648ab6575cf8d212 Mon Sep 17 00:00:00 2001
From: Luke Parker <lukeparker5132@gmail.com>
Date: Sun, 28 Apr 2024 03:23:46 -0400
Subject: [PATCH] Clear upons upon round, not block

---
 coordinator/tributary/tendermint/src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/coordinator/tributary/tendermint/src/lib.rs b/coordinator/tributary/tendermint/src/lib.rs
index adc6fef7..cd676b13 100644
--- a/coordinator/tributary/tendermint/src/lib.rs
+++ b/coordinator/tributary/tendermint/src/lib.rs
@@ -287,6 +287,14 @@ impl<N: Network + 'static> TendermintMachine<N> {
 
   // Start a new round. Returns true if we were the proposer
   fn round(&mut self, round: RoundNumber, time: Option<CanonicalInstant>) -> bool {
+    // Clear upons
+    self.upons = Upons {
+      upon_prevotes: false,
+      upon_successful_current_round_prevotes: false,
+      upon_negative_current_round_prevotes: false,
+      upon_precommits: false,
+    };
+
     let proposer = self.weights.proposer(self.block.number, round);
     let res = if let Some(data) = self.block.new_round(round, proposer, time) {
       self.broadcast(data);