AS400 First time Data queue application in RPG -- AS400 AS/400 tnt400.com

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Question:

Can someone suggest a quick way to get up to speed on using data queues in an RPG program. Any manual references or code snippets would be much appreciated.

Answer(s):

DDAT              C                   'hello world'
C     PSNDDQ        PLIST
C                   PARM                    DataQ            10
C                   PARM                    DataQLib         10
C                   PARM                    DataLength        5 0
C                   PARM                    Data             50
C
C     PRCVDQ        PLIST
C                   PARM                    DataQ            10
C                   PARM                    DataQLib         10
C                   PARM                    DataLength        5 0
C                   PARM                    Data             50
C                   PARM                    Wait              5 0
C
......
 *
 * Place an entry in a dataq
 *
C                   MOVEL     'MyDataQ'    DataQ
C                   MOVEL     'MyLib'      DataQLib
C                   Z-ADD     11           DataLength
C                   MOVEL     DAT          Data
C                   CALL      'QSNDDTAQ'   PSNDDQ
.......
 *
 * Read from dataq until the data read is 'QUIT'
 *
C     dqdata        doueq     'QUIT'
C                   movel     'MyDataQ'     DataQ
C                   movel     'AGCTI'       DataQLib
C                   move      *BLANKS       Data
C                   z-add     *ZERO         DataLength
C                   z-add     -1            Wait        //Wait forever
C                   call      'QRCVDTAQ'    PRCVDQ
 * Add code to process the data received
C                   enddo

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