Is there any chance that your coworker has posted that code on the internet, somewhere? :)
On Wed, Oct 14, 2009 at 5:01 PM, Devin Cook <[email protected]> wrote: > Hi Nathan, > > Unfortunately this is a long standing issue... It has to do with Cisco's SSH > implementation. > > http://www.lag.net/pipermail/paramiko/2008-June/000728.html > > I believe one of my coworkers has whipped up an expect-like wrapper using the > lower level API. I think he invokes a shell and then uses .send() and .recv() > on it. > > -Devin > ________________________________________ > From: [email protected] [[email protected]] On Behalf Of Daniel > Swarbrick [[email protected]] > Sent: Wednesday, October 14, 2009 4:38 PM > To: Nathan Farrar > Cc: [email protected] > Subject: Re: [paramiko] Executing multiple commands within a single connection > > On Wed, 2009-10-14 at 12:53 -0600, Nathan Farrar wrote: >> I'm using paramiko to manage cisco devices remotely. It works >> beautifully when I have a script open a connection to a device, >> execute a command, then close the connection. However, if I connect >> and then attempt to execute a command, and then a second command, an >> error is thrown. >> >> If I comment out the second client.exec_command() line, there are no >> problems. Any tips to get this to work correctly? >> > > It's not a Paramiko issue... I discovered the same thing a while back, > when talking to Cisco devices. It appears that their SSH implementation > closes the whole connection after the first command, instead of just > closing that one channel. > > Unless you approach it quite differently (use a pty), your only real > option is to reconnect for each command you want to execute. > > > _______________________________________________ > paramiko mailing list > [email protected] > http://www.lag.net/cgi-bin/mailman/listinfo/paramiko > -- "The presence of those seeking the truth is infinitely to be preferred to the presence of those who think they've found it." –Terry Pratchett _______________________________________________ paramiko mailing list [email protected] http://www.lag.net/cgi-bin/mailman/listinfo/paramiko
