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80 lines
1.8 KiB
80 lines
1.8 KiB
#!/bin/bash
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DATA=$GOPATH/src/github.com/tendermint/tendermint/benchmarks/blockchain/data
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if [ ! -d $DATA ]; then
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echo "no data found, generating a chain... (this only has to happen once)"
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tendermint init --home $DATA
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cp $DATA/config.toml $DATA/config2.toml
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echo "
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[consensus]
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timeout_commit = 0
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" >> $DATA/config.toml
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echo "starting node"
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tendermint node \
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--home $DATA \
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--proxy_app kvstore \
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--p2p.laddr tcp://127.0.0.1:56656 \
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--rpc.laddr tcp://127.0.0.1:56657 \
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--log_level error &
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echo "making blocks for 60s"
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sleep 60
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mv $DATA/config2.toml $DATA/config.toml
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kill %1
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echo "done generating chain."
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fi
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# validator node
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HOME1=$TMPDIR$RANDOM$RANDOM
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cp -R $DATA $HOME1
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echo "starting validator node"
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tendermint node \
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--home $HOME1 \
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--proxy_app kvstore \
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--p2p.laddr tcp://127.0.0.1:56656 \
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--rpc.laddr tcp://127.0.0.1:56657 \
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--log_level error &
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sleep 1
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# downloader node
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HOME2=$TMPDIR$RANDOM$RANDOM
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tendermint init --home $HOME2
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cp $HOME1/genesis.json $HOME2
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printf "starting downloader node"
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tendermint node \
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--home $HOME2 \
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--proxy_app kvstore \
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--p2p.laddr tcp://127.0.0.1:56666 \
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--rpc.laddr tcp://127.0.0.1:56667 \
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--p2p.persistent_peers 127.0.0.1:56656 \
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--log_level error &
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# wait for node to start up so we only count time where we are actually syncing
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sleep 0.5
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while curl localhost:56667/status 2> /dev/null | grep "\"latest_block_height\": 0," > /dev/null
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do
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printf '.'
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sleep 0.2
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done
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echo
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echo "syncing blockchain for 10s"
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for i in {1..10}
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do
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sleep 1
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HEIGHT="$(curl localhost:56667/status 2> /dev/null \
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| grep 'latest_block_height' \
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| grep -o ' [0-9]*' \
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| xargs)"
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let 'RATE = HEIGHT / i'
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echo "height: $HEIGHT, blocks/sec: $RATE"
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done
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kill %1
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kill %2
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rm -rf $HOME1 $HOME2
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