ruby on rails - Only one usage of each socket address (protocol/network address/port) is normally permitted. - bind(2) (Errno::EADDRINUSE) -

i newbie ror , installed netbeans ide 6.9.1 , required software's on terminal server , seem work well, when 1 user running it. problem when user runs, netbeans fetching same port number (3000) time , errors out message

c:/ruby187/lib/ruby/1.8/webrick/utils.rb:73:in `initialize': 1 usage of each socket address (protocol/network address/port) permitted. - bind(2) (errno::eaddrinuse)

(guess netbeans supposed fetch these port numbers automatically)

this seem working fine in other terminal servers.

is got ruby code or issue netbeans.

any please..

you can run rails server specified port console instead of netbeans ide. think netbeans can set ports, didn't used ide long time , forgot it....

in project folder first.

if using rails 2.*

> ruby script/server -p 3001 

if using rails 3+

> rails s -p 3001 

-p xxxx port use, can specify port different user's.

hope helps.