Error with debugger at 2 instances

[lalithr95]

If I uses two different process to debug the same file, I get an error for the second debug instance.
1st debug

Laliths-MacBook-Pro:angular Lalith$ node --debug-port=2222 debug app/scripts/app.js
< Debugger listening on port 5858
debug> . ok
break in app/scripts/app.js:1
> 1 'use strict';
  2 
  3 /**

In second debug

Laliths-MacBook-Pro:angular Lalith$ node --debug-port=3333 debug app/scripts/app.js
< Error: listen EADDRINUSE
<     at exports._errnoException (util.js:746:11)
<     at Agent.Server._listen2 (net.js:1156:14)
<     at listen (net.js:1182:10)
<     at Agent.Server.listen (net.js:1267:5)
<     at Object.start (_debugger_agent.js:20:9)
<     at startup (node.js:86:9)
<     at node.js:814:3
debug> . ok

Thanks !

[bnoordhuis]

Duplicate of #3345. Thanks for the bug report though.