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https://github.com/darkrenaissance/darkfi.git
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validatord: proper 4 node local simulation impl added
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aggstam
@@ -1,18 +0,0 @@
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// In a terminal start a seed node
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$ cargo +nightly run --
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// In a new terminal start node 1
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$ cargo +nightly run -- --accept 0.0.0.0:11001 --seeds 127.0.0.1:11000 --rpc 127.0.0.1:6661 --external 127.0.0.1:11001 --id 1 --state ~/.config/darkfi/validator_state_1
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// In a new terminal start node 2
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$ cargo +nightly run -- --accept 0.0.0.0:11002 --seeds 127.0.0.1:11000 --rpc 127.0.0.1:6662 --external 127.0.0.1:11002 --id 2 --state ~/.config/darkfi/validator_state_2
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// In a new terminal start node 3
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$ cargo +nightly run -- --accept 0.0.0.0:11003 --seeds 127.0.0.1:11000 --rpc 127.0.0.1:6663 --external 127.0.0.1:11003 --id 3 --state ~/.config/darkfi/validator_state_3
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// In a new terminal, telnet to one of the nodes and submit a tx json command
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$ telnet 127.0.0.1 6661
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json: {"jsonrpc": "2.0", "method": "receive_tx", "params": ["tx"], "id": 42}
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// verify they all hold the same tx in the state file of each node
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48
script/research/validatord/simulation/simulation.sh
Executable file
48
script/research/validatord/simulation/simulation.sh
Executable file
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#!/bin/bash
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# Simulation of the consensus network for 4(hardcoded) validator nodes.
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# Copying the node state files with a blockchain containing only the genesis block.
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for i in {0..3}
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do
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cp validatord_state_$i ~/.config/darkfi/validatord_state_$i
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done
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# Starting node 0 (seed) in background
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cargo +nightly run -- &
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NODE0=$!
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# Waiting for seed to setup
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sleep 10
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# Starting node 1 in background
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cargo +nightly run -- --accept 0.0.0.0:11001 --seeds 127.0.0.1:11000 --rpc 127.0.0.1:6661 --external 127.0.0.1:11001 --id 1 --state ~/.config/darkfi/validatord_state_1 &
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NODE1=$!
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# Waiting for node 1 to setup
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sleep 5
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# Starting node 2 in background
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cargo +nightly run -- --accept 0.0.0.0:11002 --seeds 127.0.0.1:11000 --rpc 127.0.0.1:6662 --external 127.0.0.1:11002 --id 2 --state ~/.config/darkfi/validatord_state_2 &
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NODE2=$!
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# Waiting for node 2 to setup
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sleep 5
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# Trap kill signal
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trap ctrl_c INT
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# On kill signal, terminate background node processes
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function ctrl_c() {
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kill $NODE0
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kill $NODE1
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kill $NODE2
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}
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# Starting node 3
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cargo +nightly run -- --accept 0.0.0.0:11003 --seeds 127.0.0.1:11000 --rpc 127.0.0.1:6663 --external 127.0.0.1:11003 --id 3 --state ~/.config/darkfi/validatord_state_3
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# Node states are flushed on each node state file at epoch end (every 2 minutes).
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# To sugmit a TX, telnet to a node and push the json as per following example:
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# telnet 127.0.0.1 6661
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# {"jsonrpc": "2.0", "method": "receive_tx", "params": ["tx"], "id": 42}
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30
script/research/validatord/simulation/validatord_state_0
Normal file
30
script/research/validatord/simulation/validatord_state_0
Normal file
@@ -0,0 +1,30 @@
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{
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"id": 0,
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"genesis_time": 1648383795,
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"secret_key": "22c1a9eae232ec84096c90896e763087a36b3eb55f3de599d5d3f7bba280a11e",
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"public_key": "ad50d94b531da6864b32bed5001fde813e745841202b45d9f892e05d57593d19",
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"canonical_blockchain": {
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"blocks": [
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{
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"st": "⊥",
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"sl": 0,
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"txs": [],
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"metadata": {
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"om": {
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"proof": "proof",
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"r": "r",
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"s": "s"
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},
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"sm": {
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"votes": [],
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"notarized": true,
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"finalized": true
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},
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"timestamp": 1648383795
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}
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}
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]
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},
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"node_blockchains": [],
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"unconfirmed_txs": []
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}
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30
script/research/validatord/simulation/validatord_state_1
Normal file
30
script/research/validatord/simulation/validatord_state_1
Normal file
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{
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"id": 1,
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"genesis_time": 1648383795,
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"secret_key": "56d954a063168d30e93e3c1afc16d12af3e8c048fca87b930146efb02f7f4c26",
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"public_key": "4537911dc67e1dc828fe507d3fd25dcaf0b5c10a4b8dce5cee9aef8c91057fab",
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"canonical_blockchain": {
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"blocks": [
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{
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"st": "⊥",
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"sl": 0,
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"txs": [],
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"metadata": {
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"om": {
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"proof": "proof",
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"r": "r",
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"s": "s"
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},
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"sm": {
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"votes": [],
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"notarized": true,
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"finalized": true
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},
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"timestamp": 1648383795
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}
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}
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]
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},
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"node_blockchains": [],
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"unconfirmed_txs": []
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}
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30
script/research/validatord/simulation/validatord_state_2
Normal file
30
script/research/validatord/simulation/validatord_state_2
Normal file
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{
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"id": 2,
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"genesis_time": 1648383795,
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"secret_key": "840a0e56c7bf4fa88e677244e3a3a8bd7c7cc9b0f591bb1ab6a5c9ac95d2f015",
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"public_key": "469e7cdf2b72c2a6be5cfcec4a7694137660bc8d57f6f961b630c397b07bbf14",
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"canonical_blockchain": {
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"blocks": [
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{
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"st": "⊥",
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"sl": 0,
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"txs": [],
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"metadata": {
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"om": {
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"proof": "proof",
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"r": "r",
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"s": "s"
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},
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"sm": {
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"votes": [],
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"notarized": true,
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"finalized": true
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},
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"timestamp": 1648383795
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}
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}
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]
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},
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"node_blockchains": [],
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"unconfirmed_txs": []
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}
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30
script/research/validatord/simulation/validatord_state_3
Normal file
30
script/research/validatord/simulation/validatord_state_3
Normal file
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{
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"id": 3,
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"genesis_time": 1648383795,
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"secret_key": "8403caeceb6b91284363ed3074af5a565bd9eeb75a5ad46b7522d3ac4074c400",
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"public_key": "6e487af2f92f37b29b5bf05f75670c0f6b5813fd7d16a6f7b8bed6325370a5af",
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"canonical_blockchain": {
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"blocks": [
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{
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"st": "⊥",
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"sl": 0,
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"txs": [],
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"metadata": {
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"om": {
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"proof": "proof",
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"r": "r",
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"s": "s"
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},
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"sm": {
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"votes": [],
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"notarized": true,
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"finalized": true
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},
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"timestamp": 1648383795
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}
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}
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]
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},
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"node_blockchains": [],
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"unconfirmed_txs": []
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}
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@@ -4,37 +4,43 @@
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## your daemon properly.
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# Configuration file to use
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config = "validatord_config.toml"
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config = "~/.config/darkfi/validatord_config.toml"
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# Accept address
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accept = "0.0.0.0:9999"
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accept = "0.0.0.0:11000"
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# Seed nodes
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#seeds = "127.0.0.1:9999"
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#seeds = "127.0.0.1:11000"
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# Manual connections
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#connect = "127.0.0.1:9999"
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#connect = "127.0.0.1:11000"
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# Connection slots
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#slots = 5
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slots = 5
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# External address
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#external = "127.0.0.1:11004"
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external = "127.0.0.1:11000"
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# Logfile path
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#log = "/tmp/darkfid.log"
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# The endpoint where validatord will bind its RPC socket
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rpc = "127.0.0.1:8000"
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rpc = "127.0.0.1:6660"
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# Whether to listen with TLS or plain TCP
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serve_tls = false
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tls = false
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# Path to DER-formatted PKCS#12 archive. (Unused if serve_tls=false)
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# This can be created using openssl:
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# openssl pkcs12 -export -out validatord_identity.pfx -inkey key.pem -in cert.pem -certfile validator_certs.pem
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tls_identity_path = "~/.config/darkfi/validatord_identity.pfx"
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identity = "~/.config/darkfi/validatord_identity.pfx"
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# Password for the created TLS identity. (Unused if serve_tls=false)
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tls_identity_password = "FOOBAR"
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password = "FOOBAR"
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# Path to the state file
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state = "~/.config/darkfi/validatord_state_0"
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# Node ID, used only for testing
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id = 0
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