"Errno::EADDRINUSE"의 두 판 사이의 차이

2016년 1월 26일 (화) 09:19 판

1 개요

Errno::EADDRINUSE

rails server 명령어로 앱 서버를 구동했는데, 포트가 이미 사용중일 때 나오는 오류 메시지

2 문제상황

railsuser@zetawiki:~/MyDemo$ rails server &
[1] 12618
railsuser@zetawiki:~/MyDemo$ => Booting WEBrick
=> Rails 4.2.5 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
[2016-01-26 09:16:59] INFO  WEBrick 1.3.1
[2016-01-26 09:16:59] INFO  ruby 2.2.1 (2015-02-26) [x86_64-linux]
Exiting
/usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/socket.rb:206:in `bind': Address already in use - bind(2) for 127.0.0.1:3000 (Errno::EADDRINUSE)
	from /usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/socket.rb:206:in `listen'
	from /usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/socket.rb:461:in `block in tcp_server_sockets'
	from /usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/socket.rb:232:in `each'
... (생략)
	from bin/rails:3:in `load'
	from bin/rails:3:in `<main>'

[1]+  Exit 1                  rails server
railsuser@zetawiki:~/MyDemo$

3 같이 보기