Added logging, changed some directory structure

goTorrentWebUI/node_modules/redis/lib/command.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var betterStackTraces = /development/i.test(process.env.NODE_ENV) || /\bredis\b/i.test(process.env.NODE_DEBUG);
+
+function Command (command, args, callback, call_on_write) {
+    this.command = command;
+    this.args = args;
+    this.buffer_args = false;
+    this.callback = callback;
+    this.call_on_write = call_on_write;
+    if (betterStackTraces) {
+        this.error = new Error();
+    }
+}
+
+module.exports = Command;

goTorrentWebUI/node_modules/redis/lib/commands.js

@@ -0,0 +1,121 @@
+'use strict';
+
+var commands = require('redis-commands');
+var Multi = require('./multi');
+var RedisClient = require('../').RedisClient;
+var Command = require('./command');
+// Feature detect if a function may change it's name
+var changeFunctionName = (function () {
+    var fn = function abc () {};
+    try {
+        Object.defineProperty(fn, 'name', {
+            value: 'foobar'
+        });
+        return true;
+    } catch (e) {
+        return false;
+    }
+}());
+
+var addCommand = function (command) {
+    // Some rare Redis commands use special characters in their command name
+    // Convert those to a underscore to prevent using invalid function names
+    var commandName = command.replace(/(?:^([0-9])|[^a-zA-Z0-9_$])/g, '_$1');
+
+    // Do not override existing functions
+    if (!RedisClient.prototype[command]) {
+        RedisClient.prototype[command.toUpperCase()] = RedisClient.prototype[command] = function () {
+            var arr;
+            var len = arguments.length;
+            var callback;
+            var i = 0;
+            if (Array.isArray(arguments[0])) {
+                arr = arguments[0];
+                if (len === 2) {
+                    callback = arguments[1];
+                }
+            } else if (len > 1 && Array.isArray(arguments[1])) {
+                if (len === 3) {
+                    callback = arguments[2];
+                }
+                len = arguments[1].length;
+                arr = new Array(len + 1);
+                arr[0] = arguments[0];
+                for (; i < len; i += 1) {
+                    arr[i + 1] = arguments[1][i];
+                }
+            } else {
+                // The later should not be the average use case
+                if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+                    len--;
+                    callback = arguments[len];
+                }
+                arr = new Array(len);
+                for (; i < len; i += 1) {
+                    arr[i] = arguments[i];
+                }
+            }
+            return this.internal_send_command(new Command(command, arr, callback));
+        };
+        // Alias special function names (e.g. NR.RUN becomes NR_RUN and nr_run)
+        if (commandName !== command) {
+            RedisClient.prototype[commandName.toUpperCase()] = RedisClient.prototype[commandName] = RedisClient.prototype[command];
+        }
+        if (changeFunctionName) {
+            Object.defineProperty(RedisClient.prototype[command], 'name', {
+                value: commandName
+            });
+        }
+    }
+
+    // Do not override existing functions
+    if (!Multi.prototype[command]) {
+        Multi.prototype[command.toUpperCase()] = Multi.prototype[command] = function () {
+            var arr;
+            var len = arguments.length;
+            var callback;
+            var i = 0;
+            if (Array.isArray(arguments[0])) {
+                arr = arguments[0];
+                if (len === 2) {
+                    callback = arguments[1];
+                }
+            } else if (len > 1 && Array.isArray(arguments[1])) {
+                if (len === 3) {
+                    callback = arguments[2];
+                }
+                len = arguments[1].length;
+                arr = new Array(len + 1);
+                arr[0] = arguments[0];
+                for (; i < len; i += 1) {
+                    arr[i + 1] = arguments[1][i];
+                }
+            } else {
+                // The later should not be the average use case
+                if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+                    len--;
+                    callback = arguments[len];
+                }
+                arr = new Array(len);
+                for (; i < len; i += 1) {
+                    arr[i] = arguments[i];
+                }
+            }
+            this.queue.push(new Command(command, arr, callback));
+            return this;
+        };
+        // Alias special function names (e.g. NR.RUN becomes NR_RUN and nr_run)
+        if (commandName !== command) {
+            Multi.prototype[commandName.toUpperCase()] = Multi.prototype[commandName] = Multi.prototype[command];
+        }
+        if (changeFunctionName) {
+            Object.defineProperty(Multi.prototype[command], 'name', {
+                value: commandName
+            });
+        }
+    }
+};
+
+commands.list.forEach(addCommand);
+
+module.exports = addCommand;

goTorrentWebUI/node_modules/redis/lib/createClient.js

@@ -0,0 +1,80 @@
+'use strict';
+
+var utils = require('./utils');
+var URL = require('url');
+
+module.exports = function createClient (port_arg, host_arg, options) {
+
+    if (typeof port_arg === 'number' || typeof port_arg === 'string' && /^\d+$/.test(port_arg)) {
+
+        var host;
+        if (typeof host_arg === 'string') {
+            host = host_arg;
+        } else {
+            if (options && host_arg) {
+                throw new TypeError('Unknown type of connection in createClient()');
+            }
+            options = options || host_arg;
+        }
+        options = utils.clone(options);
+        options.host = host || options.host;
+        options.port = port_arg;
+
+    } else if (typeof port_arg === 'string' || port_arg && port_arg.url) {
+
+        options = utils.clone(port_arg.url ? port_arg : host_arg || options);
+        var url = port_arg.url || port_arg;
+        var parsed = URL.parse(url, true, true);
+
+        // [redis:]//[[user][:password]@][host][:port][/db-number][?db=db-number[&password=bar[&option=value]]]
+        if (parsed.slashes) { // We require slashes
+            if (parsed.auth) {
+                options.password = parsed.auth.split(':')[1];
+            }
+            if (parsed.protocol && parsed.protocol !== 'redis:') {
+                console.warn('node_redis: WARNING: You passed "' + parsed.protocol.substring(0, parsed.protocol.length - 1) + '" as protocol instead of the "redis" protocol!');
+            }
+            if (parsed.pathname && parsed.pathname !== '/') {
+                options.db = parsed.pathname.substr(1);
+            }
+            if (parsed.hostname) {
+                options.host = parsed.hostname;
+            }
+            if (parsed.port) {
+                options.port = parsed.port;
+            }
+            if (parsed.search !== '') {
+                var elem;
+                for (elem in parsed.query) {
+                    // If options are passed twice, only the parsed options will be used
+                    if (elem in options) {
+                        if (options[elem] === parsed.query[elem]) {
+                            console.warn('node_redis: WARNING: You passed the ' + elem + ' option twice!');
+                        } else {
+                            throw new RangeError('The ' + elem + ' option is added twice and does not match');
+                        }
+                    }
+                    options[elem] = parsed.query[elem];
+                }
+            }
+        } else if (parsed.hostname) {
+            throw new RangeError('The redis url must begin with slashes "//" or contain slashes after the redis protocol');
+        } else {
+            options.path = url;
+        }
+
+    } else if (typeof port_arg === 'object' || port_arg === undefined) {
+        options = utils.clone(port_arg || options);
+        options.host = options.host || host_arg;
+
+        if (port_arg && arguments.length !== 1) {
+            throw new TypeError('To many arguments passed to createClient. Please only pass the options object');
+        }
+    }
+
+    if (!options) {
+        throw new TypeError('Unknown type of connection in createClient()');
+    }
+
+    return options;
+};

goTorrentWebUI/node_modules/redis/lib/customErrors.js

@@ -0,0 +1,59 @@
+'use strict';
+
+var util = require('util');
+var assert = require('assert');
+var RedisError = require('redis-parser').RedisError;
+var ADD_STACKTRACE = false;
+
+function AbortError (obj, stack) {
+    assert(obj, 'The options argument is required');
+    assert.strictEqual(typeof obj, 'object', 'The options argument has to be of type object');
+
+    RedisError.call(this, obj.message, ADD_STACKTRACE);
+    Object.defineProperty(this, 'message', {
+        value: obj.message || '',
+        configurable: true,
+        writable: true
+    });
+    if (stack || stack === undefined) {
+        Error.captureStackTrace(this, AbortError);
+    }
+    for (var keys = Object.keys(obj), key = keys.pop(); key; key = keys.pop()) {
+        this[key] = obj[key];
+    }
+}
+
+function AggregateError (obj) {
+    assert(obj, 'The options argument is required');
+    assert.strictEqual(typeof obj, 'object', 'The options argument has to be of type object');
+
+    AbortError.call(this, obj, ADD_STACKTRACE);
+    Object.defineProperty(this, 'message', {
+        value: obj.message || '',
+        configurable: true,
+        writable: true
+    });
+    Error.captureStackTrace(this, AggregateError);
+    for (var keys = Object.keys(obj), key = keys.pop(); key; key = keys.pop()) {
+        this[key] = obj[key];
+    }
+}
+
+util.inherits(AbortError, RedisError);
+util.inherits(AggregateError, AbortError);
+
+Object.defineProperty(AbortError.prototype, 'name', {
+    value: 'AbortError',
+    configurable: true,
+    writable: true
+});
+Object.defineProperty(AggregateError.prototype, 'name', {
+    value: 'AggregateError',
+    configurable: true,
+    writable: true
+});
+
+module.exports = {
+    AbortError: AbortError,
+    AggregateError: AggregateError
+};

goTorrentWebUI/node_modules/redis/lib/debug.js

@@ -0,0 +1,11 @@
+'use strict';
+
+var index = require('../');
+
+function debug () {
+    if (index.debug_mode) {
+        console.error.apply(null, arguments);
+    }
+}
+
+module.exports = debug;

goTorrentWebUI/node_modules/redis/lib/extendedApi.js

@@ -0,0 +1,113 @@
+'use strict';
+
+var utils = require('./utils');
+var debug = require('./debug');
+var RedisClient = require('../').RedisClient;
+var Command = require('./command');
+var noop = function () {};
+
+/**********************************************
+All documented and exposed API belongs in here
+**********************************************/
+
+// Redirect calls to the appropriate function and use to send arbitrary / not supported commands
+RedisClient.prototype.send_command = RedisClient.prototype.sendCommand = function (command, args, callback) {
+    // Throw to fail early instead of relying in order in this case
+    if (typeof command !== 'string') {
+        throw new TypeError('Wrong input type "' + (command !== null && command !== undefined ? command.constructor.name : command) + '" for command name');
+    }
+    command = command.toLowerCase();
+    if (!Array.isArray(args)) {
+        if (args === undefined || args === null) {
+            args = [];
+        } else if (typeof args === 'function' && callback === undefined) {
+            callback = args;
+            args = [];
+        } else {
+            throw new TypeError('Wrong input type "' + args.constructor.name + '" for args');
+        }
+    }
+    if (typeof callback !== 'function' && callback !== undefined) {
+        throw new TypeError('Wrong input type "' + (callback !== null ? callback.constructor.name : 'null') + '" for callback function');
+    }
+
+    // Using the raw multi command is only possible with this function
+    // If the command is not yet added to the client, the internal function should be called right away
+    // Otherwise we need to redirect the calls to make sure the internal functions don't get skipped
+    // The internal functions could actually be used for any non hooked function
+    // but this might change from time to time and at the moment there's no good way to distinguish them
+    // from each other, so let's just do it do it this way for the time being
+    if (command === 'multi' || typeof this[command] !== 'function') {
+        return this.internal_send_command(new Command(command, args, callback));
+    }
+    if (typeof callback === 'function') {
+        args = args.concat([callback]); // Prevent manipulating the input array
+    }
+    return this[command].apply(this, args);
+};
+
+RedisClient.prototype.end = function (flush) {
+    // Flush queue if wanted
+    if (flush) {
+        this.flush_and_error({
+            message: 'Connection forcefully ended and command aborted.',
+            code: 'NR_CLOSED'
+        });
+    } else if (arguments.length === 0) {
+        this.warn(
+            'Using .end() without the flush parameter is deprecated and throws from v.3.0.0 on.\n' +
+            'Please check the doku (https://github.com/NodeRedis/node_redis) and explictly use flush.'
+        );
+    }
+    // Clear retry_timer
+    if (this.retry_timer) {
+        clearTimeout(this.retry_timer);
+        this.retry_timer = null;
+    }
+    this.stream.removeAllListeners();
+    this.stream.on('error', noop);
+    this.connected = false;
+    this.ready = false;
+    this.closing = true;
+    return this.stream.destroySoon();
+};
+
+RedisClient.prototype.unref = function () {
+    if (this.connected) {
+        debug("Unref'ing the socket connection");
+        this.stream.unref();
+    } else {
+        debug('Not connected yet, will unref later');
+        this.once('connect', function () {
+            this.unref();
+        });
+    }
+};
+
+RedisClient.prototype.duplicate = function (options, callback) {
+    if (typeof options === 'function') {
+        callback = options;
+        options = null;
+    }
+    var existing_options = utils.clone(this.options);
+    options = utils.clone(options);
+    for (var elem in options) {
+        existing_options[elem] = options[elem];
+    }
+    var client = new RedisClient(existing_options);
+    client.selected_db = this.selected_db;
+    if (typeof callback === 'function') {
+        var ready_listener = function () {
+            callback(null, client);
+            client.removeAllListeners(error_listener);
+        };
+        var error_listener = function (err) {
+            callback(err);
+            client.end(true);
+        };
+        client.once('ready', ready_listener);
+        client.once('error', error_listener);
+        return;
+    }
+    return client;
+};

goTorrentWebUI/node_modules/redis/lib/individualCommands.js

@@ -0,0 +1,617 @@
+'use strict';
+
+var utils = require('./utils');
+var debug = require('./debug');
+var Multi = require('./multi');
+var Command = require('./command');
+var no_password_is_set = /no password is set/;
+var loading = /LOADING/;
+var RedisClient = require('../').RedisClient;
+
+/********************************************************************************************
+ Replace built-in redis functions
+
+ The callback may be hooked as needed. The same does not apply to the rest of the function.
+ State should not be set outside of the callback if not absolutly necessary.
+ This is important to make sure it works the same as single command or in a multi context.
+ To make sure everything works with the offline queue use the "call_on_write" function.
+ This is going to be executed while writing to the stream.
+
+ TODO: Implement individal command generation as soon as possible to prevent divergent code
+ on single and multi calls!
+********************************************************************************************/
+
+RedisClient.prototype.multi = RedisClient.prototype.MULTI = function multi (args) {
+    var multi = new Multi(this, args);
+    multi.exec = multi.EXEC = multi.exec_transaction;
+    return multi;
+};
+
+// ATTENTION: This is not a native function but is still handled as a individual command as it behaves just the same as multi
+RedisClient.prototype.batch = RedisClient.prototype.BATCH = function batch (args) {
+    return new Multi(this, args);
+};
+
+function select_callback (self, db, callback) {
+    return function (err, res) {
+        if (err === null) {
+            // Store db in this.select_db to restore it on reconnect
+            self.selected_db = db;
+        }
+        utils.callback_or_emit(self, callback, err, res);
+    };
+}
+
+RedisClient.prototype.select = RedisClient.prototype.SELECT = function select (db, callback) {
+    return this.internal_send_command(new Command('select', [db], select_callback(this, db, callback)));
+};
+
+Multi.prototype.select = Multi.prototype.SELECT = function select (db, callback) {
+    this.queue.push(new Command('select', [db], select_callback(this._client, db, callback)));
+    return this;
+};
+
+RedisClient.prototype.monitor = RedisClient.prototype.MONITOR = function monitor (callback) {
+    // Use a individual command, as this is a special case that does not has to be checked for any other command
+    var self = this;
+    var call_on_write = function () {
+        // Activating monitor mode has to happen before Redis returned the callback. The monitor result is returned first.
+        // Therefore we expect the command to be properly processed. If this is not the case, it's not an issue either.
+        self.monitoring = true;
+    };
+    return this.internal_send_command(new Command('monitor', [], callback, call_on_write));
+};
+
+// Only works with batch, not in a transaction
+Multi.prototype.monitor = Multi.prototype.MONITOR = function monitor (callback) {
+    // Use a individual command, as this is a special case that does not has to be checked for any other command
+    if (this.exec !== this.exec_transaction) {
+        var self = this;
+        var call_on_write = function () {
+            self._client.monitoring = true;
+        };
+        this.queue.push(new Command('monitor', [], callback, call_on_write));
+        return this;
+    }
+    // Set multi monitoring to indicate the exec that it should abort
+    // Remove this "hack" as soon as Redis might fix this
+    this.monitoring = true;
+    return this;
+};
+
+function quit_callback (self, callback) {
+    return function (err, res) {
+        if (err && err.code === 'NR_CLOSED') {
+            // Pretent the quit command worked properly in this case.
+            // Either the quit landed in the offline queue and was flushed at the reconnect
+            // or the offline queue is deactivated and the command was rejected right away
+            // or the stream is not writable
+            // or while sending the quit, the connection ended / closed
+            err = null;
+            res = 'OK';
+        }
+        utils.callback_or_emit(self, callback, err, res);
+        if (self.stream.writable) {
+            // If the socket is still alive, kill it. This could happen if quit got a NR_CLOSED error code
+            self.stream.destroy();
+        }
+    };
+}
+
+RedisClient.prototype.QUIT = RedisClient.prototype.quit = function quit (callback) {
+    // TODO: Consider this for v.3
+    // Allow the quit command to be fired as soon as possible to prevent it landing in the offline queue.
+    // this.ready = this.offline_queue.length === 0;
+    var backpressure_indicator = this.internal_send_command(new Command('quit', [], quit_callback(this, callback)));
+    // Calling quit should always end the connection, no matter if there's a connection or not
+    this.closing = true;
+    this.ready = false;
+    return backpressure_indicator;
+};
+
+// Only works with batch, not in a transaction
+Multi.prototype.QUIT = Multi.prototype.quit = function quit (callback) {
+    var self = this._client;
+    var call_on_write = function () {
+        // If called in a multi context, we expect redis is available
+        self.closing = true;
+        self.ready = false;
+    };
+    this.queue.push(new Command('quit', [], quit_callback(self, callback), call_on_write));
+    return this;
+};
+
+function info_callback (self, callback) {
+    return function (err, res) {
+        if (res) {
+            var obj = {};
+            var lines = res.toString().split('\r\n');
+            var line, parts, sub_parts;
+
+            for (var i = 0; i < lines.length; i++) {
+                parts = lines[i].split(':');
+                if (parts[1]) {
+                    if (parts[0].indexOf('db') === 0) {
+                        sub_parts = parts[1].split(',');
+                        obj[parts[0]] = {};
+                        while (line = sub_parts.pop()) {
+                            line = line.split('=');
+                            obj[parts[0]][line[0]] = +line[1];
+                        }
+                    } else {
+                        obj[parts[0]] = parts[1];
+                    }
+                }
+            }
+            obj.versions = [];
+            if (obj.redis_version) {
+                obj.redis_version.split('.').forEach(function (num) {
+                    obj.versions.push(+num);
+                });
+            }
+            // Expose info key/vals to users
+            self.server_info = obj;
+        } else {
+            self.server_info = {};
+        }
+        utils.callback_or_emit(self, callback, err, res);
+    };
+}
+
+// Store info in this.server_info after each call
+RedisClient.prototype.info = RedisClient.prototype.INFO = function info (section, callback) {
+    var args = [];
+    if (typeof section === 'function') {
+        callback = section;
+    } else if (section !== undefined) {
+        args = Array.isArray(section) ? section : [section];
+    }
+    return this.internal_send_command(new Command('info', args, info_callback(this, callback)));
+};
+
+Multi.prototype.info = Multi.prototype.INFO = function info (section, callback) {
+    var args = [];
+    if (typeof section === 'function') {
+        callback = section;
+    } else if (section !== undefined) {
+        args = Array.isArray(section) ? section : [section];
+    }
+    this.queue.push(new Command('info', args, info_callback(this._client, callback)));
+    return this;
+};
+
+function auth_callback (self, pass, callback) {
+    return function (err, res) {
+        if (err) {
+            if (no_password_is_set.test(err.message)) {
+                self.warn('Warning: Redis server does not require a password, but a password was supplied.');
+                err = null;
+                res = 'OK';
+            } else if (loading.test(err.message)) {
+                // If redis is still loading the db, it will not authenticate and everything else will fail
+                debug('Redis still loading, trying to authenticate later');
+                setTimeout(function () {
+                    self.auth(pass, callback);
+                }, 100);
+                return;
+            }
+        }
+        utils.callback_or_emit(self, callback, err, res);
+    };
+}
+
+RedisClient.prototype.auth = RedisClient.prototype.AUTH = function auth (pass, callback) {
+    debug('Sending auth to ' + this.address + ' id ' + this.connection_id);
+
+    // Stash auth for connect and reconnect.
+    this.auth_pass = pass;
+    var ready = this.ready;
+    this.ready = ready || this.offline_queue.length === 0;
+    var tmp = this.internal_send_command(new Command('auth', [pass], auth_callback(this, pass, callback)));
+    this.ready = ready;
+    return tmp;
+};
+
+// Only works with batch, not in a transaction
+Multi.prototype.auth = Multi.prototype.AUTH = function auth (pass, callback) {
+    debug('Sending auth to ' + this.address + ' id ' + this.connection_id);
+
+    // Stash auth for connect and reconnect.
+    this.auth_pass = pass;
+    this.queue.push(new Command('auth', [pass], auth_callback(this._client, callback)));
+    return this;
+};
+
+RedisClient.prototype.client = RedisClient.prototype.CLIENT = function client () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0];
+        callback = arguments[1];
+    } else if (Array.isArray(arguments[1])) {
+        if (len === 3) {
+            callback = arguments[2];
+        }
+        len = arguments[1].length;
+        arr = new Array(len + 1);
+        arr[0] = arguments[0];
+        for (; i < len; i += 1) {
+            arr[i + 1] = arguments[1][i];
+        }
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this;
+    var call_on_write = undefined;
+    // CLIENT REPLY ON|OFF|SKIP
+    /* istanbul ignore next: TODO: Remove this as soon as Travis runs Redis 3.2 */
+    if (arr.length === 2 && arr[0].toString().toUpperCase() === 'REPLY') {
+        var reply_on_off = arr[1].toString().toUpperCase();
+        if (reply_on_off === 'ON' || reply_on_off === 'OFF' || reply_on_off === 'SKIP') {
+            call_on_write = function () {
+                self.reply = reply_on_off;
+            };
+        }
+    }
+    return this.internal_send_command(new Command('client', arr, callback, call_on_write));
+};
+
+Multi.prototype.client = Multi.prototype.CLIENT = function client () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0];
+        callback = arguments[1];
+    } else if (Array.isArray(arguments[1])) {
+        if (len === 3) {
+            callback = arguments[2];
+        }
+        len = arguments[1].length;
+        arr = new Array(len + 1);
+        arr[0] = arguments[0];
+        for (; i < len; i += 1) {
+            arr[i + 1] = arguments[1][i];
+        }
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this._client;
+    var call_on_write = undefined;
+    // CLIENT REPLY ON|OFF|SKIP
+    /* istanbul ignore next: TODO: Remove this as soon as Travis runs Redis 3.2 */
+    if (arr.length === 2 && arr[0].toString().toUpperCase() === 'REPLY') {
+        var reply_on_off = arr[1].toString().toUpperCase();
+        if (reply_on_off === 'ON' || reply_on_off === 'OFF' || reply_on_off === 'SKIP') {
+            call_on_write = function () {
+                self.reply = reply_on_off;
+            };
+        }
+    }
+    this.queue.push(new Command('client', arr, callback, call_on_write));
+    return this;
+};
+
+RedisClient.prototype.hmset = RedisClient.prototype.HMSET = function hmset () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0];
+        callback = arguments[1];
+    } else if (Array.isArray(arguments[1])) {
+        if (len === 3) {
+            callback = arguments[2];
+        }
+        len = arguments[1].length;
+        arr = new Array(len + 1);
+        arr[0] = arguments[0];
+        for (; i < len; i += 1) {
+            arr[i + 1] = arguments[1][i];
+        }
+    } else if (typeof arguments[1] === 'object' && (arguments.length === 2 || arguments.length === 3 && (typeof arguments[2] === 'function' || typeof arguments[2] === 'undefined'))) {
+        arr = [arguments[0]];
+        for (var field in arguments[1]) {
+            arr.push(field, arguments[1][field]);
+        }
+        callback = arguments[2];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    return this.internal_send_command(new Command('hmset', arr, callback));
+};
+
+Multi.prototype.hmset = Multi.prototype.HMSET = function hmset () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0];
+        callback = arguments[1];
+    } else if (Array.isArray(arguments[1])) {
+        if (len === 3) {
+            callback = arguments[2];
+        }
+        len = arguments[1].length;
+        arr = new Array(len + 1);
+        arr[0] = arguments[0];
+        for (; i < len; i += 1) {
+            arr[i + 1] = arguments[1][i];
+        }
+    } else if (typeof arguments[1] === 'object' && (arguments.length === 2 || arguments.length === 3 && (typeof arguments[2] === 'function' || typeof arguments[2] === 'undefined'))) {
+        arr = [arguments[0]];
+        for (var field in arguments[1]) {
+            arr.push(field, arguments[1][field]);
+        }
+        callback = arguments[2];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    this.queue.push(new Command('hmset', arr, callback));
+    return this;
+};
+
+RedisClient.prototype.subscribe = RedisClient.prototype.SUBSCRIBE = function subscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this;
+    var call_on_write = function () {
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    return this.internal_send_command(new Command('subscribe', arr, callback, call_on_write));
+};
+
+Multi.prototype.subscribe = Multi.prototype.SUBSCRIBE = function subscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this._client;
+    var call_on_write = function () {
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    this.queue.push(new Command('subscribe', arr, callback, call_on_write));
+    return this;
+};
+
+RedisClient.prototype.unsubscribe = RedisClient.prototype.UNSUBSCRIBE = function unsubscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this;
+    var call_on_write = function () {
+        // Pub sub has to be activated even if not in pub sub mode, as the return value is manipulated in the callback
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    return this.internal_send_command(new Command('unsubscribe', arr, callback, call_on_write));
+};
+
+Multi.prototype.unsubscribe = Multi.prototype.UNSUBSCRIBE = function unsubscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this._client;
+    var call_on_write = function () {
+        // Pub sub has to be activated even if not in pub sub mode, as the return value is manipulated in the callback
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    this.queue.push(new Command('unsubscribe', arr, callback, call_on_write));
+    return this;
+};
+
+RedisClient.prototype.psubscribe = RedisClient.prototype.PSUBSCRIBE = function psubscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this;
+    var call_on_write = function () {
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    return this.internal_send_command(new Command('psubscribe', arr, callback, call_on_write));
+};
+
+Multi.prototype.psubscribe = Multi.prototype.PSUBSCRIBE = function psubscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this._client;
+    var call_on_write = function () {
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    this.queue.push(new Command('psubscribe', arr, callback, call_on_write));
+    return this;
+};
+
+RedisClient.prototype.punsubscribe = RedisClient.prototype.PUNSUBSCRIBE = function punsubscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this;
+    var call_on_write = function () {
+        // Pub sub has to be activated even if not in pub sub mode, as the return value is manipulated in the callback
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    return this.internal_send_command(new Command('punsubscribe', arr, callback, call_on_write));
+};
+
+Multi.prototype.punsubscribe = Multi.prototype.PUNSUBSCRIBE = function punsubscribe () {
+    var arr,
+        len = arguments.length,
+        callback,
+        i = 0;
+    if (Array.isArray(arguments[0])) {
+        arr = arguments[0].slice(0);
+        callback = arguments[1];
+    } else {
+        len = arguments.length;
+        // The later should not be the average use case
+        if (len !== 0 && (typeof arguments[len - 1] === 'function' || typeof arguments[len - 1] === 'undefined')) {
+            len--;
+            callback = arguments[len];
+        }
+        arr = new Array(len);
+        for (; i < len; i += 1) {
+            arr[i] = arguments[i];
+        }
+    }
+    var self = this._client;
+    var call_on_write = function () {
+        // Pub sub has to be activated even if not in pub sub mode, as the return value is manipulated in the callback
+        self.pub_sub_mode = self.pub_sub_mode || self.command_queue.length + 1;
+    };
+    this.queue.push(new Command('punsubscribe', arr, callback, call_on_write));
+    return this;
+};

goTorrentWebUI/node_modules/redis/lib/multi.js

@@ -0,0 +1,187 @@
+'use strict';
+
+var Queue = require('double-ended-queue');
+var utils = require('./utils');
+var Command = require('./command');
+
+function Multi (client, args) {
+    this._client = client;
+    this.queue = new Queue();
+    var command, tmp_args;
+    if (args) { // Either undefined or an array. Fail hard if it's not an array
+        for (var i = 0; i < args.length; i++) {
+            command = args[i][0];
+            tmp_args = args[i].slice(1);
+            if (Array.isArray(command)) {
+                this[command[0]].apply(this, command.slice(1).concat(tmp_args));
+            } else {
+                this[command].apply(this, tmp_args);
+            }
+        }
+    }
+}
+
+function pipeline_transaction_command (self, command_obj, index) {
+    // Queueing is done first, then the commands are executed
+    var tmp = command_obj.callback;
+    command_obj.callback = function (err, reply) {
+        // Ignore the multi command. This is applied by node_redis and the user does not benefit by it
+        if (err && index !== -1) {
+            if (tmp) {
+                tmp(err);
+            }
+            err.position = index;
+            self.errors.push(err);
+        }
+        // Keep track of who wants buffer responses:
+        // By the time the callback is called the command_obj got the buffer_args attribute attached
+        self.wants_buffers[index] = command_obj.buffer_args;
+        command_obj.callback = tmp;
+    };
+    self._client.internal_send_command(command_obj);
+}
+
+Multi.prototype.exec_atomic = Multi.prototype.EXEC_ATOMIC = Multi.prototype.execAtomic = function exec_atomic (callback) {
+    if (this.queue.length < 2) {
+        return this.exec_batch(callback);
+    }
+    return this.exec(callback);
+};
+
+function multi_callback (self, err, replies) {
+    var i = 0, command_obj;
+
+    if (err) {
+        err.errors = self.errors;
+        if (self.callback) {
+            self.callback(err);
+            // Exclude connection errors so that those errors won't be emitted twice
+        } else if (err.code !== 'CONNECTION_BROKEN') {
+            self._client.emit('error', err);
+        }
+        return;
+    }
+
+    if (replies) {
+        while (command_obj = self.queue.shift()) {
+            if (replies[i] instanceof Error) {
+                var match = replies[i].message.match(utils.err_code);
+                // LUA script could return user errors that don't behave like all other errors!
+                if (match) {
+                    replies[i].code = match[1];
+                }
+                replies[i].command = command_obj.command.toUpperCase();
+                if (typeof command_obj.callback === 'function') {
+                    command_obj.callback(replies[i]);
+                }
+            } else {
+                // If we asked for strings, even in detect_buffers mode, then return strings:
+                replies[i] = self._client.handle_reply(replies[i], command_obj.command, self.wants_buffers[i]);
+                if (typeof command_obj.callback === 'function') {
+                    command_obj.callback(null, replies[i]);
+                }
+            }
+            i++;
+        }
+    }
+
+    if (self.callback) {
+        self.callback(null, replies);
+    }
+}
+
+Multi.prototype.exec_transaction = function exec_transaction (callback) {
+    if (this.monitoring || this._client.monitoring) {
+        var err = new RangeError(
+            'Using transaction with a client that is in monitor mode does not work due to faulty return values of Redis.'
+        );
+        err.command = 'EXEC';
+        err.code = 'EXECABORT';
+        return utils.reply_in_order(this._client, callback, err);
+    }
+    var self = this;
+    var len = self.queue.length;
+    self.errors = [];
+    self.callback = callback;
+    self._client.cork();
+    self.wants_buffers = new Array(len);
+    pipeline_transaction_command(self, new Command('multi', []), -1);
+    // Drain queue, callback will catch 'QUEUED' or error
+    for (var index = 0; index < len; index++) {
+        // The commands may not be shifted off, since they are needed in the result handler
+        pipeline_transaction_command(self, self.queue.get(index), index);
+    }
+
+    self._client.internal_send_command(new Command('exec', [], function (err, replies) {
+        multi_callback(self, err, replies);
+    }));
+    self._client.uncork();
+    return !self._client.should_buffer;
+};
+
+function batch_callback (self, cb, i) {
+    return function batch_callback (err, res) {
+        if (err) {
+            self.results[i] = err;
+            // Add the position to the error
+            self.results[i].position = i;
+        } else {
+            self.results[i] = res;
+        }
+        cb(err, res);
+    };
+}
+
+Multi.prototype.exec = Multi.prototype.EXEC = Multi.prototype.exec_batch = function exec_batch (callback) {
+    var self = this;
+    var len = self.queue.length;
+    var index = 0;
+    var command_obj;
+    if (len === 0) {
+        utils.reply_in_order(self._client, callback, null, []);
+        return !self._client.should_buffer;
+    }
+    self._client.cork();
+    if (!callback) {
+        while (command_obj = self.queue.shift()) {
+            self._client.internal_send_command(command_obj);
+        }
+        self._client.uncork();
+        return !self._client.should_buffer;
+    }
+    var callback_without_own_cb = function (err, res) {
+        if (err) {
+            self.results.push(err);
+            // Add the position to the error
+            var i = self.results.length - 1;
+            self.results[i].position = i;
+        } else {
+            self.results.push(res);
+        }
+        // Do not emit an error here. Otherwise each error would result in one emit.
+        // The errors will be returned in the result anyway
+    };
+    var last_callback = function (cb) {
+        return function (err, res) {
+            cb(err, res);
+            callback(null, self.results);
+        };
+    };
+    self.results = [];
+    while (command_obj = self.queue.shift()) {
+        if (typeof command_obj.callback === 'function') {
+            command_obj.callback = batch_callback(self, command_obj.callback, index);
+        } else {
+            command_obj.callback = callback_without_own_cb;
+        }
+        if (typeof callback === 'function' && index === len - 1) {
+            command_obj.callback = last_callback(command_obj.callback);
+        }
+        this._client.internal_send_command(command_obj);
+        index++;
+    }
+    self._client.uncork();
+    return !self._client.should_buffer;
+};
+
+module.exports = Multi;

goTorrentWebUI/node_modules/redis/lib/utils.js

@@ -0,0 +1,134 @@
+'use strict';
+
+// hgetall converts its replies to an Object. If the reply is empty, null is returned.
+// These function are only called with internal data and have therefore always the same instanceof X
+function replyToObject (reply) {
+    // The reply might be a string or a buffer if this is called in a transaction (multi)
+    if (reply.length === 0 || !(reply instanceof Array)) {
+        return null;
+    }
+    var obj = {};
+    for (var i = 0; i < reply.length; i += 2) {
+        obj[reply[i].toString('binary')] = reply[i + 1];
+    }
+    return obj;
+}
+
+function replyToStrings (reply) {
+    if (reply instanceof Buffer) {
+        return reply.toString();
+    }
+    if (reply instanceof Array) {
+        var res = new Array(reply.length);
+        for (var i = 0; i < reply.length; i++) {
+            // Recusivly call the function as slowlog returns deep nested replies
+            res[i] = replyToStrings(reply[i]);
+        }
+        return res;
+    }
+
+    return reply;
+}
+
+function print (err, reply) {
+    if (err) {
+        // A error always begins with Error:
+        console.log(err.toString());
+    } else {
+        console.log('Reply: ' + reply);
+    }
+}
+
+var camelCase;
+// Deep clone arbitrary objects with arrays. Can't handle cyclic structures (results in a range error)
+// Any attribute with a non primitive value besides object and array will be passed by reference (e.g. Buffers, Maps, Functions)
+// All capital letters are going to be replaced with a lower case letter and a underscore infront of it
+function clone (obj) {
+    var copy;
+    if (Array.isArray(obj)) {
+        copy = new Array(obj.length);
+        for (var i = 0; i < obj.length; i++) {
+            copy[i] = clone(obj[i]);
+        }
+        return copy;
+    }
+    if (Object.prototype.toString.call(obj) === '[object Object]') {
+        copy = {};
+        var elems = Object.keys(obj);
+        var elem;
+        while (elem = elems.pop()) {
+            if (elem === 'tls') { // special handle tls
+                copy[elem] = obj[elem];
+                continue;
+            }
+            // Accept camelCase options and convert them to snake_case
+            var snake_case = elem.replace(/[A-Z][^A-Z]/g, '_$&').toLowerCase();
+            // If camelCase is detected, pass it to the client, so all variables are going to be camelCased
+            // There are no deep nested options objects yet, but let's handle this future proof
+            if (snake_case !== elem.toLowerCase()) {
+                camelCase = true;
+            }
+            copy[snake_case] = clone(obj[elem]);
+        }
+        return copy;
+    }
+    return obj;
+}
+
+function convenienceClone (obj) {
+    camelCase = false;
+    obj = clone(obj) || {};
+    if (camelCase) {
+        obj.camel_case = true;
+    }
+    return obj;
+}
+
+function callbackOrEmit (self, callback, err, res) {
+    if (callback) {
+        callback(err, res);
+    } else if (err) {
+        self.emit('error', err);
+    }
+}
+
+function replyInOrder (self, callback, err, res, queue) {
+    // If the queue is explicitly passed, use that, otherwise fall back to the offline queue first,
+    // as there might be commands in both queues at the same time
+    var command_obj;
+    /* istanbul ignore if: TODO: Remove this as soon as we test Redis 3.2 on travis */
+    if (queue) {
+        command_obj = queue.peekBack();
+    } else {
+        command_obj = self.offline_queue.peekBack() || self.command_queue.peekBack();
+    }
+    if (!command_obj) {
+        process.nextTick(function () {
+            callbackOrEmit(self, callback, err, res);
+        });
+    } else {
+        var tmp = command_obj.callback;
+        command_obj.callback = tmp ?
+            function (e, r) {
+                tmp(e, r);
+                callbackOrEmit(self, callback, err, res);
+            } :
+            function (e, r) {
+                if (e) {
+                    self.emit('error', e);
+                }
+                callbackOrEmit(self, callback, err, res);
+            };
+    }
+}
+
+module.exports = {
+    reply_to_strings: replyToStrings,
+    reply_to_object: replyToObject,
+    print: print,
+    err_code: /^([A-Z]+)\s+(.+)$/,
+    monitor_regex: /^[0-9]{10,11}\.[0-9]+ \[[0-9]+ .+\]( ".+?")+$/,
+    clone: convenienceClone,
+    callback_or_emit: callbackOrEmit,
+    reply_in_order: replyInOrder
+};