#! /bin/bash
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set -eu
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set -o pipefail
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###############################################################
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# for each peer:
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# kill peer
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# bring it back online via fast sync
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# check app hash
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###############################################################
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ID=$1
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addr=$(test/p2p/ip.sh $ID):46657
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peerID=$(( $(($ID % 4)) + 1 )) # 1->2 ... 3->4 ... 4->1
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peer_addr=$(test/p2p/ip.sh $peerID):46657
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# get another peer's height
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h1=`curl -s $peer_addr/status | jq .result[1].latest_block_height`
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# get another peer's state
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root1=`curl -s $peer_addr/status | jq .result[1].latest_app_hash`
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echo "Other peer is on height $h1 with state $root1"
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echo "Waiting for peer $ID to catch up"
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# wait for it to sync to past its previous height
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set +e
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set +o pipefail
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h2="0"
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while [[ "$h2" -lt "$(($h1+3))" ]]; do
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sleep 1
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h2=`curl -s $addr/status | jq .result[1].latest_block_height`
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echo "... $h2"
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done
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# check the app hash
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root2=`curl -s $addr/status | jq .result[1].latest_app_hash`
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if [[ "$root1" != "$root2" ]]; then
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echo "App hash after fast sync does not match. Got $root2; expected $root1"
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exit 1
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fi
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echo "... fast sync successful"
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