> -----Original Message-----
> From: IBM Mainframe Discussion List On Behalf Of Shmuel Metz (Seymour
J.)
>
> In <[EMAIL PROTECTED]>, on 05/20/2008
> at 02:30 PM, "Patrick O'Keefe" <[EMAIL PROTECTED]> said:
>
> >I could be wrong. I haven't looked into it for a LONG time, but USS
> >messages are sent on the (real or emulated) SSCP-LU before any BIND
> >has been processed.
>
> Doesn't the LU-SSCP session use SCS rather than 3270 buffer
> orders?
I think it depends on the logmode of the LU: If an SNA logmode, then
SCS; else 3270 datastream. But this may be over-simplification (what
about line-mode, LUTYPE0, etc.).
> Aren't the USS messages actually sent in an interim
> LU-LU session?
I thought that "by definition" the USS messages under discussion
originate at the SSCP.
-jc-
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