This falls in the catgeory of "for a REXX programmer it is very hard to wait fro console input as well as something else". I have no solution, only some bypasses for specific cases, never perfect for the end-user.
2008/3/19, Rothman, Peter <[EMAIL PROTECTED]>: > The exec I am trying to modify is the client in a client/server > situation. > Both client and server userids nucxload assembler code that uses VMCF > for communication. > > 1. The client exec uses VSCREEN to 'put up a screen' > 2. The user/client enters a command which is then sent via VMCF to the > server. > 3. When the response comes back the client's VSCREEN WAITREAD 'wakes up' > because of the VMCF interrupt. The client's nucxloaded code then stacks > the reponse. At this point the WAITREAD.1 is set to UNKNOWN. > 4. Client code then displays the response on the VSCREEN. > > I have re-written the server in RXSockets and want to massage the client > code to use RXSockets as well. > My problem is that when the server 'sends' the response I have no way of > telling the client to 'wakeup' and receive the data. > > > Peter. > > > -----Original Message----- > From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On > Behalf Of Kris Buelens > Sent: Wednesday, March 19, 2008 11:53 AM > To: [email protected] > Subject: Re: CMS VSCREEN > > "From another user?" > CP SEND CP ATTN maybe, but I don't see the use of it, maybe we need > to get more light. Note too that a VSCREEN user cannot run in a > disconnected machine... > > 2008/3/19, Rothman, Peter <[EMAIL PROTECTED]>: > > > > > > > > I am trying to modify an exec that uses VSCREEN WAITREAD. > > Is there a way to 'force' an interrupt from another userid - something > other > > than a CP warning. > > > > The help for VSCREEN WAITREAD says: > > > > WAITREAD.1 is set to UNKNOWN when the System > > Request key is used to generate the attention > > interrupt and no other system. For example, > > VM/VTAM session managers, and so forth traps the > > System Request key interrupt. > > > > Anyone have an idea on how I can 'simulate' this from another userid? > > > > -- > Kris Buelens, > IBM Belgium, VM customer support > > If you are not the intended recipient of this e-mail message, please notify > the sender > and delete all copies immediately. The sender believes this message and any > attachments > were sent free of any virus, worm, Trojan horse, and other forms of > malicious code. > This message and its attachments could have been infected during > transmission. The > recipient opens any attachments at the recipient's own risk, and in so > doing, the > recipient accepts full responsibility for such actions and agrees to take > protective > and remedial action relating to any malicious code. Travelport is not liable > for any > loss or damage arising from this message or its attachments. > > > -- Kris Buelens, IBM Belgium, VM customer support
