Node.js websocket错误“错误:听EADDRNOTAVAIL错误:听EADDRNOTAVAIL” [英] Node.js websocket error "Error: listen EADDRNOTAVAIL Error: listen EADDRNOTAVAIL"

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问题描述

应用程序在localhost上正常工作。但是当它连接到服务器时出现错误。

我通过端口22连接服务器

Application work fine on localhost .but when its connect to server it getting error.
I connect server through port 22

这是错误

Error: listen EADDRNOTAVAIL Error: listen EADDRNOTAVAIL
at errnoException (net.js:904:11)
at Server._listen2 (net.js:1023:19)
at listen (net.js:1064:10)
at net.js:1146:9
at dns.js:72:18
at process._tickCallback (node.js:419:13)
at Function.Module.runMain (module.js:499:11)
at startup (node.js:119:16)
at node.js:906:3

任何帮助! !!

-update -

-update-

我运行 netstat -tulpn | grep 22

结果:

 tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      683/sshd
 tcp6       0      0 :::22                   :::*                    LISTEN      683/sshd

但我运行 netstat -tulpn | grep 80

无显示。

任何Help.is此服务器故障?

Any Help.is this server fault?

运行 netstat -nlt

     Active Internet connections (only servers)
     Proto Recv-Q Send-Q Local Address           Foreign Address         State
     tcp        0      0 127.0.0.1:27017         0.0.0.0:*               LISTEN
     tcp        0      0 127.0.0.1:5901          0.0.0.0:*               LISTEN
     tcp        0      0 127.0.0.1:5902          0.0.0.0:*               LISTEN
     tcp        0      0 0.0.0.0:6001            0.0.0.0:*               LISTEN
     tcp        0      0 0.0.0.0:6002            0.0.0.0:*               LISTEN
     tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN
     tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN
     tcp6       0      0 :::22                   :::*                    LISTEN
     tcp6       0      0 ::1:631                 :::*                    LISTEN

运行 netstat -anp | grep:80

     tcp        1      0 162.243.145.226:60728   91.189.94.25:80         CLOSE_WAIT  1726/ubuntu-geoip-p
     tcp        1      0 162.243.145.226:47842   74.125.239.148:80       CLOSE_WAIT  8104/epiphany-brows
     tcp        1      0 162.243.145.226:60727   91.189.94.25:80         CLOSE_WAIT  1417/ubuntu-geoip-p
     tcp        1      0 162.243.145.226:58818   198.41.30.199:80        CLOSE_WAIT  8104/epiphany-brows


推荐答案

您正在使用二手端口。您必须更改端口,否则必须终止正在侦听端口的进程。打开终端并写入(示例): lsof -i:22 lsof -i:80 lsof -i:8000 杀死进程的PID

You are using a used port. You must change a port or you must kill a process which is listening on a port. Open terminal and write (example): lsof -i :22 or lsof -i :80 or lsof -i :8000 and kill PID of the process.

如何更改total.js中的收听 PORT

How to change the listening PORT in total.js?


  1. / app / config / app / config-release / app / config-debug

  1. in /app/config or /app/config-release or /app/config-debug:



default-ip       : 127.0.0.1
default-port     : 8000

// For e.g. Heroku
default-ip       : auto
default-port     : auto




  1. 如果存在文件: release.js debug.js

  1. if exist files: release.js or debug.js:



var fs = require("fs");
var options = {};

// options.ip = "127.0.0.1";
// options.port = parseInt(process.argv[2]);
options.port = 8000;




  1. 如果仅存在 index.js

  1. if exists only index.js



// for development:
require('total.js').http('debug', { port: 8000 });

// or for production:
require('total.js').http('release', { port: 8000 });

谢谢和文档: http://docs.totaljs.com

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