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Re:FW: QUEUE RECORDS WITH DMLO

  • 1.  Re:FW: QUEUE RECORDS WITH DMLO

    Posted 08-26-2009 12:59 AM
    Each queue is anchored by a QUEUE-DCQ-138, calc on queue name (obt calc
    or
    area sweep to get to).

    Each queue record is instantiated by one SROOT-DCS-139 record (VIA
    QUEUE-SROOT) and 0-n SEXT-DCS-140 records (VIA SROOT-SEXT).

    The SEXTs exist only if the queue record is more than 500 bytes in
    length;
    each SEXT is another 500 byte chunk of the queue record. The SROOT is
    variable length, and contains whatever is left after chunking the queue
    record into 500 byte chunks.

    An SROOT not connected to a QUEUE-DCQ is a scratch record, not a queue
    record.

    Of course, you'll need a subschema (object and source) that defines
    these,
    and off the top of my head I forget which one that might be.

    Don Casey
    Principal Consultant
    Run Right, LLC

    P.S. There is an internal memory construct used to track active queues,
    built at startup by the QUED task. Hard/impossible to access from DMLO