Brian, I would agree it must be a lot of overhead looking at everything and then having the code make the decision on what to do. Especially in a System exit.
Scott On Thu, May 16, 2019 at 12:19 AM Brian Westerman < brian_wester...@syzygyinc.com> wrote: > HI, > > ALL commands issued at a console or from a program or JCL are processed in > the command exit, whether they are JES or MVS commands or just random text > typed on the console. > > When I developed our console message processing facility, I originally set > it up to run as a command exit and then changed it's location when I found > that I was getting EVERY command and not just the ones I wanted to get. :) > > There is a lot of overhead in looking at everything, but when looking for > individual items it's actually very efficient. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > -- *IDMWORKS * Scott Ford z/OS Dev. “By elevating a friend or Collegue you elevate yourself, by demeaning a friend or collegue you demean yourself” www.idmworks.com scott.f...@idmworks.com Blog: www.idmworks.com/blog *The information contained in this email message and any attachment may be privileged, confidential, proprietary or otherwise protected from disclosure. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, copying or use of this message and any attachment is strictly prohibited. If you have received this message in error, please notify us immediately by replying to the message and permanently delete it from your computer and destroy any printout thereof.* ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
