Node.js websocket错误“错误:听EADDRNOTAVAIL错误:听EADDRNOTAVAIL” [英] Node.js websocket error "Error: listen EADDRNOTAVAIL Error: listen EADDRNOTAVAIL"
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
或 lsof -i:80
或 lsof -i:8000
和杀死进程的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?
- 在 / app / config 或 / app / config-release 或 / app / config-debug :
- in /app/config or /app/config-release or /app/config-debug:
default-ip : 127.0.0.1
default-port : 8000
或
// For e.g. Heroku
default-ip : auto
default-port : auto
- 如果存在文件: release.js 或 debug.js :
- 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;
- 如果仅存在 index.js
- 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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