错误：此套接字已closures

我目前在Node.js上是新的。 我遇到以下例外的问题。 任何想法实际上，这个例外意味着什么解决scheme是必需的。

Error: This socket is closed. at WriteStream.Socket._write (net.js:635:19) at doWrite (_stream_writable.js:219:10) at writeOrBuffer (_stream_writable.js:209:5) at WriteStream.Writable.write (_stream_writable.js:180:11) at WriteStream.Socket.write (net.js:613:40) at Console.log (/home/ubuntu/svnrepo/FoodiptoBackend/TransactionManagement/node_modules/winston/lib/winston/transports/console.js:78:20) at emit (/home/ubuntu/svnrepo/FoodiptoBackend/TransactionManagement/node_modules/winston/lib/winston/logger.js:174:17) at /home/ubuntu/svnrepo/FoodiptoBackend/TransactionManagement/node_modules/async/lib/async.js:108:13 at Array.forEach (native) at _each (/home/ubuntu/svnrepo/FoodiptoBackend/TransactionManagement/node_modules/async/lib/async.js:32:24) at Object.async.each (/home/ubuntu/svnrepo/FoodiptoBackend/TransactionManagement/node_modules/async/lib/async.js:107:9) at Logger.log (/home/ubuntu/svnrepo/FoodiptoBackend/TransactionManagement/node_modules/winston/lib/winston/logger.js:202:9) 

这是我的应用程序中使用的logging器的代码。

 var winston = require("winston"); var moment = require("moment"); //Note : create directory for logs manually var logFileName = process.cwd() + '/logs/' + moment().utc().format("YYYYMMDD") + '.log'; var logger = new (winston.Logger)({ transports: [ new (winston.transports.Console)(), new (winston.transports.File)({ filename: logFileName, handleExceptions: true, //same file shall be used for handling info as well as exception logs json: true, maxsize: 5242880, timestamp: true }) ], exitOnError: false //prevent exit if an uncaught exception occurs }); // // Handle errors // logger.on('error', function (err) { //console.log("Error occured while logging"); }); module.exports = logger;