41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
var $ = require('preconditions').singleton();
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var _ = require('lodash');
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var log = require('npmlog');
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log.debug = log.verbose;
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var LocalLock = require('./locallock');
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var RemoteLock = require('locker');
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function Lock(opts) {
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opts = opts || {};
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if (opts.lockerServer) {
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this.lock = new RemoteLock(opts.lockerServer.port, opts.lockerServer.host);
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log.info('Using locker server:' + opts.lockerServer.host + ':' + opts.lockerServer.port);
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this.lock.on('reset', function() {
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log.debug('Locker server reset');
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});
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this.lock.on('error', function(error) {
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log.error('Locker server threw error', error);
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});
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} else {
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this.lock = new LocalLock();
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}
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};
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Lock.prototype.runLocked = function(token, cb, task) {
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$.shouldBeDefined(token);
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this.lock.locked(token, 5 * 1000, 24 * 60 * 60 * 1000, function(err, release) {
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if (err) return cb(new Error('Wallet is locked'));
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var _cb = function() {
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cb.apply(null, arguments);
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release();
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};
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task(_cb);
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});
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};
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module.exports = Lock;
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