Start of BWS as a Bitcore Node Service.
This commit is contained in:
parent
e8d60c95eb
commit
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@ -7,6 +7,10 @@ var log = require('npmlog');
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log.debug = log.verbose;
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var config = require('../config');
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if (process.argv[2]) {
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config = JSON.parse(process.argv[2]);
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}
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var BlockchainMonitor = require('../lib/blockchainmonitor');
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var bcm = new BlockchainMonitor();
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@ -0,0 +1,133 @@
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'use strict';
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var util = require('util');
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var fs = require('fs');
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var async = require('async');
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var path = require('path');
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var bitcore = require('bitcore');
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var Networks = bitcore.Networks;
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var mkdirp = require('mkdirp');
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var child_process = require('child_process');
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var spawn = child_process.spawn;
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var EventEmitter = require('events').EventEmitter;
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var baseConfig = require('../config');
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var Service = function(options) {
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EventEmitter.call(this);
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this.node = options.node;
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this.children = [];
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};
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util.inherits(Service, EventEmitter);
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Service.dependencies = ['bitcoind', 'db', 'address', 'insight-api'];
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Service.prototype.blockHandler = function(block, add, callback) {
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setImmediate(function() {
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callback(null, []);
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});
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};
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Service.prototype.start = function(done) {
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var self = this;
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var providerOptions = {
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provider: 'insight',
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url: 'http://localhost:' + self.node.port,
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apiPrefix: '/insight-api'
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};
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// A bitcore-node is either livenet or testnet, so we'll pass
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// the configuration options to communicate via the local running
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// instance of the insight-api service.
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if (self.node.network === Networks.livenet) {
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baseConfig.blockchainExplorerOpts = {
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livenet: providerOptions
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};
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} else if (self.node.network === Networks.testnet) {
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baseConfig.blockchainExplorerOpts = {
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testnet: providerOptions
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};
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} else {
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return done(new Error('Unknown network'));
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}
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var services = [
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['locker.log', 'locker/locker.js'],
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['messagebroker.log', 'messagebroker/messagebroker.js'],
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['bcmonitor.log', 'bcmonitor/bcmonitor.js', JSON.stringify(baseConfig)],
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['emailservice.log', 'emailservice/emailservice.js', JSON.stringify(baseConfig)],
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['bws.log', 'bws.js', JSON.stringify(baseConfig)],
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];
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var basePath = path.resolve(__dirname, '..');
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var logBasePath = path.resolve(self.node.datadir, './bws-logs/');
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// Make sure that the logs directory exists
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if (!fs.existsSync(logBasePath)) {
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mkdirp.sync(logBasePath);
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}
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async.eachSeries(
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services,
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function(service, next) {
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var logPath = path.resolve(logBasePath, service[0]);
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var servicePath = path.resolve(basePath, service[1]);
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var config = service[2];
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var stderr = fs.openSync(logPath, 'a+');
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var stdout = stderr;
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var options = {
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stdio: ['ignore', stdout, stderr],
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cwd: basePath,
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env: process.env
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};
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var child = spawn('node', [servicePath, config], options);
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self.children.push(child);
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next();
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},
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function(err) {
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if (err) {
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return done(err);
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}
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done();
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}
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);
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};
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Service.prototype.stop = function(done) {
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var self = this;
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async.eachSeries(
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self.children,
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function(child, next) {
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child.kill();
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next();
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},
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function(err) {
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if (err) {
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return done(err);
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}
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done();
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}
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);
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};
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Service.prototype.getAPIMethods = function() {
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return [];
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};
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Service.prototype.getPublishEvents = function() {
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return [];
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};
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Service.prototype.setupRoutes = function(app) {
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// TODO: Run bws express/websocket app (setup routes and events on the web service)
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};
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module.exports = Service;
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3
bws.js
3
bws.js
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@ -6,6 +6,9 @@ var fs = require('fs');
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var ExpressApp = require('./lib/expressapp');
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var WsApp = require('./lib/wsapp');
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var config = require('./config');
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if (process.argv[2]) {
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config = JSON.parse(process.argv[2]);
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}
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var sticky = require('sticky-session');
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var log = require('npmlog');
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log.debug = log.verbose;
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@ -7,6 +7,9 @@ var log = require('npmlog');
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log.debug = log.verbose;
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var config = require('../config');
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if (process.argv[2]) {
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config = JSON.parse(process.argv[2]);
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}
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var EmailService = require('../lib/emailservice');
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var emailService = new EmailService();
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@ -29,7 +29,8 @@ function BlockChainExplorer(opts) {
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case 'insight':
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return new Insight({
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network: network,
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url: url
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url: url,
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apiPrefix: opts.apiPrefix
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});
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default:
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throw new Error('Provider ' + provider + ' not supported.');
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@ -12,6 +12,7 @@ function Insight(opts) {
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$.checkArgument(_.contains(['livenet', 'testnet'], opts.network));
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$.checkArgument(opts.url);
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this.apiPrefix = opts.apiPrefix || '/api';
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this.network = opts.network || 'livenet';
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this.url = opts.url;
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};
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@ -34,7 +35,7 @@ Insight.prototype.getConnectionInfo = function() {
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* Retrieve a list of unspent outputs associated with an address or set of addresses
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*/
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Insight.prototype.getUnspentUtxos = function(addresses, cb) {
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var url = this.url + '/api/addrs/utxo';
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var url = this.url + this.apiPrefix + '/addrs/utxo';
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var args = {
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method: 'POST',
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url: url,
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@ -53,7 +54,7 @@ Insight.prototype.getUnspentUtxos = function(addresses, cb) {
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* Broadcast a transaction to the bitcoin network
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*/
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Insight.prototype.broadcast = function(rawTx, cb) {
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var url = this.url + '/api/tx/send';
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var url = this.url + this.apiPrefix + '/tx/send';
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var args = {
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method: 'POST',
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url: url,
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@ -69,7 +70,7 @@ Insight.prototype.broadcast = function(rawTx, cb) {
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};
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Insight.prototype.getTransaction = function(txid, cb) {
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var url = this.url + '/api/tx/' + txid;
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var url = this.url + this.apiPrefix + '/tx/' + txid;
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var args = {
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method: 'GET',
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url: url,
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@ -89,7 +90,7 @@ Insight.prototype.getTransactions = function(addresses, from, to, cb) {
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if (_.isNumber(from)) qs.push('from=' + from);
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if (_.isNumber(to)) qs.push('to=' + to);
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var url = this.url + '/api/addrs/txs' + (qs.length > 0 ? '?' + qs.join('&') : '');
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var url = this.url + this.apiPrefix + '/addrs/txs' + (qs.length > 0 ? '?' + qs.join('&') : '');
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var args = {
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method: 'POST',
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url: url,
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@ -119,7 +120,7 @@ Insight.prototype.getAddressActivity = function(addresses, cb) {
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};
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Insight.prototype.estimateFee = function(nbBlocks, cb) {
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var url = this.url + '/api/utils/estimatefee';
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var url = this.url + this.apiPrefix + '/utils/estimatefee';
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if (nbBlocks) {
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url += '?nbBlocks=' + [].concat(nbBlocks).join(',');
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}
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24
package.json
24
package.json
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@ -29,6 +29,7 @@
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"locker": "^0.1.0",
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"locker-server": "^0.1.3",
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"lodash": "^3.10.1",
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"mkdirp": "^0.5.1",
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"mocha-lcov-reporter": "0.0.1",
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"moment": "^2.10.3",
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"mongodb": "^2.0.27",
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"jsdoc": "^3.3.0-beta1",
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"memdown": "^1.0.0",
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"mocha": "^1.18.2",
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"proxyquire": "^1.7.2",
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"sinon": "1.10.3",
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"supertest": "*",
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"tingodb": "^0.3.4"
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@ -62,11 +64,19 @@
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"test": "./node_modules/.bin/mocha",
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"coveralls": "./node_modules/.bin/istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
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},
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"contributors": [{
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"name": "Ivan Socolsky",
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"email": "ivan@bitpay.com"
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}, {
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"name": "Matias Alejo Garcia",
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"email": "ematiu@gmail.com"
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}]
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"bitcoreNode": "./bitcorenode",
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"contributors": [
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{
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"name": "Braydon Fuller",
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"email": "braydon@bitpay.com"
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},
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{
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"name": "Ivan Socolsky",
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"email": "ivan@bitpay.com"
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},
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{
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"name": "Matias Alejo Garcia",
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"email": "ematiu@gmail.com"
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}
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]
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}
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@ -0,0 +1,217 @@
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'use strict';
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var should = require('chai').should();
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var sinon = require('sinon');
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var bitcore = require('bitcore');
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var path = require('path');
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var proxyquire = require('proxyquire');
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describe('Bitcore Node Service', function() {
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describe('#start', function() {
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it('will create a log directory if it doesn\'t exist', function(done) {
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var node = {
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network: bitcore.Networks.testnet,
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datadir: './testdir',
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port: 3001
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};
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var mkdirpSync = sinon.stub();
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var Service = proxyquire('../bitcorenode', {
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fs: {
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existsSync: sinon.stub().returns(false),
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openSync: sinon.stub()
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},
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child_process: {
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spawn: sinon.stub()
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},
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mkdirp: {
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sync: mkdirpSync
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}
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});
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var node = {
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network: bitcore.Networks.testnet,
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datadir: './testdir',
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port: 3001
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};
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var service = new Service({node: node});
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service.start(function() {
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mkdirpSync.callCount.should.equal(1);
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mkdirpSync.args[0][0].should.equal(path.resolve(node.datadir, './bws-logs'));
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done();
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});
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});
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it('will call spawn with the correct arguments', function(done) {
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var spawnCallCount = 0;
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var basePath = path.resolve(__dirname, '../');
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var expectedScripts = [
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path.resolve(basePath, 'locker/locker.js'),
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path.resolve(basePath, 'messagebroker/messagebroker.js'),
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path.resolve(basePath, 'bcmonitor/bcmonitor.js'),
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path.resolve(basePath, 'emailservice/emailservice.js'),
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path.resolve(basePath, 'bws.js'),
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];
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var baseConfig = require('../config');
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baseConfig.blockchainExplorerOpts = {
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testnet: {
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provider: 'insight',
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url: 'http://localhost:3001',
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apiPrefix: '/insight-api'
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}
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};
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var expectedArgs = [
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undefined,
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undefined,
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JSON.stringify(baseConfig),
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JSON.stringify(baseConfig),
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JSON.stringify(baseConfig)
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];
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var spawn = function(program, args, options) {
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program.should.equal('node');
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args.length.should.equal(2);
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args[0].should.equal(expectedScripts[spawnCallCount]);
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should.equal(args[1], expectedArgs[spawnCallCount]);
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options.stdio.length.should.equal(3);
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options.stdio[0].should.equal('ignore');
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options.stdio[1].should.equal(fileStream);
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options.stdio[2].should.equal(fileStream);
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options.cwd.should.equal(path.resolve(__dirname, '..'));
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should.equal(process.env, options.env);
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spawnCallCount++;
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};
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var mkdirpSync = sinon.stub().returns(true);
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var existsSync = sinon.stub();
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var fileStream = {};
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var openSync = sinon.stub().returns(fileStream);
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var Service = proxyquire('../bitcorenode', {
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fs: {
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existsSync: existsSync,
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openSync: openSync
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},
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child_process: {
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spawn: spawn
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},
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mkdirp: {
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sync: mkdirpSync
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}
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});
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var node = {
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network: bitcore.Networks.testnet,
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datadir: './testdir',
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port: 3001
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};
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var service = new Service({node: node});
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service.start(function() {
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service.children.length.should.equal(5);
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done();
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});
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});
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it('will give an error with unknown network', function(done) {
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var Service = proxyquire('../bitcorenode', {
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fs: {
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existsSync: sinon.stub(),
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openSync: sinon.stub()
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},
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child_process: {
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spawn: sinon.stub()
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},
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mkdirp: {
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sync: sinon.stub()
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}
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});
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var node = {
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network: 'unknown',
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datadir: './testdir',
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port: 3001
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};
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var service = new Service({node: node});
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service.start(function(err) {
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err.message.should.equal('Unknown network');
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done();
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});
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});
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it('will use livenet', function(done) {
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var baseConfig = require('../config');
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baseConfig.blockchainExplorerOpts = {
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livenet: {
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provider: 'insight',
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url: 'http://localhost:3001',
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apiPrefix: '/insight-api'
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}
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};
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var spawnCallCount = 0;
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var expectedArgs = [
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undefined,
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undefined,
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JSON.stringify(baseConfig),
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JSON.stringify(baseConfig),
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JSON.stringify(baseConfig)
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];
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var spawn = function(program, args, options) {
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should.equal(args[1], expectedArgs[spawnCallCount]);
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spawnCallCount++;
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};
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var Service = proxyquire('../bitcorenode', {
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fs: {
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existsSync: sinon.stub(),
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openSync: sinon.stub()
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},
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child_process: {
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spawn: spawn
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},
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mkdirp: {
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sync: sinon.stub()
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}
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});
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var node = {
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network: bitcore.Networks.livenet,
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datadir: './testdir',
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port: 3001
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};
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var service = new Service({node: node});
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service.start(function() {
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spawnCallCount.should.equal(5);
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done();
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});
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});
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});
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describe('#stop', function() {
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it('will call kill an each process', function() {
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var Service = proxyquire('../bitcorenode', {});
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var node = {
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network: bitcore.Networks.testnet,
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datadir: './testdir',
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port: 3001
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};
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var service = new Service({node: node});
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var childProcess = {
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kill: sinon.stub()
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};
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service.children = [childProcess];
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service.stop(function() {
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childProcess.kill.callCount.should.equal(1);
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});
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});
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});
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});
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