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Commit some new networking code, adding integration, broker still not 100%, hasn't been committed

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This commit is contained in:
Josip Milovac 2023-04-26 13:02:27 +10:00
parent 1af6d56e2d
commit 050e69e23f
18 changed files with 1829 additions and 359 deletions
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54
miner/miner-app.js
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@ -31,8 +31,8 @@
const express = require('express');
const bodyParser = require('body-parser');
const P2pServer = require('../p2p-server');
const BlockchainProp = require('../network/blockchain-prop');
const QueryEngine = require('@comunica/query-sparql-rdfjs').QueryEngine;
const Blockchain = require('../blockchain/blockchain');
const Miner = require('./miner');
'use strict';/* "use strict" is to indicate that the code should be executed in "strict mode".
@ -73,17 +73,9 @@ const chainServerPeers = config.get({
key: "miner-chain-server-peers",
default: []
});
const txShareServerPort = config.get({
key: "miner-tx-share-server-port",
default: DEFAULT_PORT_MINER_TX_SHARE
});
const txShareServerPeers = config.get({
key: "miner-tx-share-server-peers",
default: []
});
const txRecvServerPort = config.get({
key: "miner-tx-recv-port",
default: DEFAULT_PORT_MINER_TX_RECV
const minerPublicAddress = config.get({
key: "miner-public-address",
default: "-"
});
const apiPort = config.get({
key: "miner-api-port",
@ -92,42 +84,10 @@ const apiPort = config.get({
const blockchain = Blockchain.loadFromDisk(blockchainLocation);
function onMined(block) {
if (!blockchain.addBlock(block)) {
//invalid block, return
return;
}
const chainServer = new BlockchainProp("Chain-server", true, blockchain);
const miner = new Miner(blockchain, minerPublicKey);
miner.onNewBlock(block);
blockchain.saveToDisk(blockchainLocation);
chainServer.broadcast(blockchain.serialize());
}
function onChainServerConnect(socket) {
console.log("onChainServerConnect");
P2pServer.send(socket, blockchain.serialize());
}
function onChainServerRecv(data) {
const replaceResult = blockchain.replaceChain(data);
if (!replaceResult.result) {
//failed to replace
return;
}
for (let i = replaceResult.chainDifference; i < blockchain.chain.length; i++) {
miner.onNewBlock(blockchain.chain[i]);
}
blockchain.saveToDisk(blockchainLocation);
}
const chainServer = new P2pServer("Chain-server");
const txShareServer = new P2pServer("Tx-share-server");
const txRecvServer = new P2pServer("Tx-share-server");
const miner = new Miner(blockchain, minerPublicKey, onMined);
chainServer.start(chainServerPort, chainServerPeers, onChainServerConnect, onChainServerRecv);
chainServer.start(chainServerPort, minerPublicAddress, chainServerPeers);
const app = express();
const myEngine = new QueryEngine();