> Is there a possibility of a separate IND$FILE client with all the

In the late 1980's/very early 1990's Spectrum Concepts (XCOM 6.2) had a product 
called IND$VTAM which was an IND$FILE that ran outside of TSO, on its own SNA 
session. I have forgotten the exact details, but I remember its existence well 
because we (my company) were negotiating to buy it (buy the whole product, not 
license a copy). The negotiations did not succeed. Spectrum was a very 
difficult company to deal with, as anyone who might remember the fallout from 
the sale of XCOM to Legent will recall.

I guess in @Gil's terminology that would be "a separate IND$FILE server."

How would such a separate IND$FILE client work? Would it somehow share the TSO 
session with the emulator? Or would it somehow log onto TSO on its own, despite 
its lack of "ability to format a display"?

Charles


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf 
Of Paul Gilmartin
Sent: Sunday, May 2, 2021 9:55 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: And the survey says...

On Sun, 2 May 2021 08:18:38 -0700, Tom Brennan wrote:

>On 5/2/2021 4:15 AM, Radoslaw Skorupka wrote:
>
>> ... IMHO there is no reason to embed FTP client in 3270 emulation package.
>
>I guess it was natural for users to look for FTP on the terminal
>emulator since that's where they did transfers before TCPIP on the
>
I would expect that "before TCPIP on the mainframe" it would *not* be
"natural for users to look for FTP on the terminal".

>mainframe.  But I always thought that was strange.  Even stranger was
>one emulator I used back around 1996 that would lock up the 3270
>terminal while running FTP transfers, to better simulate IND$FILE I assume.
>
Stranger yet was Mac tn3270 X (abandonware, STTL), with a built-in
FTP *server*, presumably to accommodate sites with misgivings about
running an FTP server but OK with FTP client.

I had a major cognitive disconnect when a colleague first told me
that to use FTP on the desktop I needed "to be logged on to TSO!"
Only in later releases was the default setting to launch tn3270 with
internal FTP server disabled

Is there a possibility of a separate IND$FILE client with all the
bells and whistles?  It would need:
o Understanding of 3270/7171/IND$FILE data streams.
o But not ability to format a display.
???

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