From 4933acb29bef000c7b565340fddea1865962aacc Mon Sep 17 00:00:00 2001
From: Mathieu Hofman <mathieu@agoric.com>
Date: Mon, 6 Mar 2023 21:00:50 +0000
Subject: [PATCH] fix(cosmic-swingset): Provide blockTime to bootstrap

---
 packages/cosmic-swingset/src/launch-chain.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/cosmic-swingset/src/launch-chain.js b/packages/cosmic-swingset/src/launch-chain.js
index b0df3e06be3..bab473a6a97 100644
--- a/packages/cosmic-swingset/src/launch-chain.js
+++ b/packages/cosmic-swingset/src/launch-chain.js
@@ -301,7 +301,10 @@ export async function launch({
     inboundQueueMetrics,
   });
 
-  async function bootstrapBlock() {
+  async function bootstrapBlock(_blockHeight, blockTime) {
+    // We need to let bootstrap know of the chain time. The time of the first
+    // block may be the genesis time, or the block time of the upgrade block.
+    timer.poll(blockTime);
     // This is before the initial block, we need to finish processing the
     // entire bootstrap before opening for business.
     const policy = neverStop();
@@ -687,7 +690,9 @@ export async function launch({
           blockHeight,
           runNum,
         });
-        await processAction(action.type, bootstrapBlock);
+        await processAction(action.type, async () =>
+          bootstrapBlock(blockHeight, blockTime),
+        );
         controller.writeSlogObject({
           type: 'cosmic-swingset-run-finish',
           blockHeight,