shell

[stephen barncard]

I'm sure we will hear from Jim Ault soon about this -- he's been working
recently with both TCP and UDP packets.
-------------------------
Stephen Barncard
San Francisco
http://houseofcubes.com/disco.irev


2010/1/18 Andre Garzia <andre at andregarzia.com>

> be aware of the U in UDP... it means unreliable.
>
> Is there any reason for UDP and not TCP?
>
> (PS: haven't read the previous thread, I am just saying that because last
> time I coded with UDP I ended up having some very interesting experience
> with duplicated datagrams and dropped datagrams)
>
> On Mon, Jan 18, 2010 at 6:13 PM, stephen barncard <
> stephenREVOLUTION2 at barncard.com> wrote:
>
> > Alex Tweedly has a sample UDP (datagram) stack at Rev Online
> > -------------------------
> > Stephen Barncard
> > San Francisco
> > http://houseofcubes.com/disco.irev
> >
> >
> > 2010/1/18 Hershel Fisch <hershrev at syp2u4c.com>
> >
> > > Hi, after knocking my head against the wall I decided to try to go via
> > > sockets, but I have some misunderstandings for unpredicted behavior,
> now
> > my
> > > questions if somebody could give a full statement example?
> > > Thanks, Hershel
> > >
> > >
> > > On 1/7/10 5:12 AM, "Bernard Devlin" <bdrunrev at gmail.com> wrote:
> > >
> > > > Hi Herschel,
> > > >
> > > > I am unfamiliar with Hylafax.  I don't think "shell" is going to cut
> > > > it for your needs.  What you may need is "open process", "write to
> > > > process" and "read from process".  Open process is kind of like
> > > > opening a non-visible terminal, where the state of the program opened
> > > > as a process persists throughout your read/write interactions with
> it.
> > > >
> > > > If you have a CLI client for hylafax for OS X & Windows, then you can
> > > > use that as the process to open.  If the only CLI client you have for
> > > > hylafax is on the server, then you will need to run remote sessions
> to
> > > > the server.  On OS X you could try 'talking' to the remote hylafax
> > > > client via ssh opened via "open process".  If that works, you've got
> a
> > > > start.  On Windows you would then have to use something like plink
> > > > (part of the Putty suite of ssh programs for windows).
> > > >
> > > > A final option might be to use the Expect program locally to talk to
> > > > the remote hylafax client.  I have never used Expect, but I imagine
> it
> > > > would be more complex to use than "open process" + ssh.
> > > >
> > > > It's going to be convoluted, but it might work.
> > > >
> > > > Bernard
> > > >
> > > > On Wed, Jan 6, 2010 at 6:36 PM, Hershel Fisch <hershrev at syp2u4c.com>
> > > wrote:
> > > >> My server is FreeBSD or OSX, Client is OSX and Win.
> > > >>
> > > >>> What is the problem with writing multiple arguments?  Do you mean
> > > >>> multiple successive shell commands, or multiple arguments to one
> > > >>> program?
> > > >>
> > > >> I want to write a GUI to connect to the server. Now I see in Rev,
> when
> > a
> > > >> shell command is issued its sent and returns the prompt, if I need
> to
> > > >> respond to that prompt then it issues a different shell session and
> > not
> > > a
> > > >> continuation of the previous one, e.g. I want to connect to a server
> > or
> > > >> change user, put shell("su - userABC") it returns "password" that
> > means
> > > that
> > > >> it wants a password to continue now where and who can I provide a
> > > password
> > > >> it should continue the current session? In terminal I just type it
> in
> > > and
> > > >> its done.
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>
>
> --
> http://www.andregarzia.com All We Do Is Code.
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