Unfortunately, -n doesn't help. I actually looked in the archives under "ssh hangs" and read the various messages. I am really hoping that there will a resolution for the pipe issue. Thanks for the response.
Garrett -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Igor Pechtchanski Sent: Thursday, December 09, 2004 10:42 AM To: Waiss, Garrett Cc: [EMAIL PROTECTED] Subject: Re: 1.5.12: ssh hangs with Windows XP SP2 On Wed, 8 Dec 2004, Waiss, Garrett wrote: > Cygwin version: 1.5.12 > OS: Windows XP SP2 > > Before applying the SP2, ssh was working fine. Now ssh will hang with > this specfic case. > > This works: > sh -c "ssh -i c:/keys/id_foo [EMAIL PROTECTED] 'ls -l /opt/'" > > However, putting this into a java class for instance will cause this > to > hang: > > <code> > import java.io.*; > > public class test { > public static void main(String[] args) { > try { > final String cmd = "/bin/ssh -p 22 -i c:/keys/id_foo [EMAIL > PROTECTED] 'ls -l /opt'"; > final Process p = Runtime.getRuntime().exec(new String[] { > "sh", "-c", cmd > }); > final InputStreamReader isr = new InputStreamReader(p.getInputStream()); > final BufferedReader br = new BufferedReader(isr); > String line; > final StringBuffer sb = new StringBuffer(0); > while((line = br.readLine()) != null) { > sb.append(line); > sb.append('\n'); > } > System.out.println(sb.toString()); > } > catch (Exception e) { > System.out.println(e.getMessage()); > } > } > } > </code> > > Is there a solution to this problem? It's usually recommended to invoke remote commands that don't require input with the "-n" ssh flag, which will close stdin -- try that. If it doesn't help, this could be the problem with the new pipe code that's been mentioned on this list -- search the web archives for "ssh hangs". HTH, Igor -- http://cs.nyu.edu/~pechtcha/ |\ _,,,---,,_ [EMAIL PROTECTED] ZZZzz /,`.-'`' -. ;-;;,_ [EMAIL PROTECTED] |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D. '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! "The Sun will pass between the Earth and the Moon tonight for a total Lunar eclipse..." -- WCBS Radio Newsbrief, Oct 27 2004, 12:01 pm EDT -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
