&ZINTYPE

(Message profile variable) Specifies whether an &INTREAD operation has been satisfied by a request message or a response message. Valid values are:

REQ: Request message
RESP: Response message
NONE: No message

Example: &ZINTYPE

.READLOOP
   &INTREAD ARGS TYPE=ANY
   &IF &ZINTYPE = REQ &THEN +
   &GOSUB .REQUESTS
   &ELSE +
   &IF &ZINTYPE = RESP &THEN +
      &GOSUB .RESPONSES
   &GOTO .READLOOP

More information:

&INTREAD

&ZMREQID

&ZMREQSRC