Applies To
OAQ
Description
Specifies that the message of this queue object is enqueued ahead of the
message specified by the this message Id.
Usage
void SetRelMsgID(const char *msg_id) const throw(OException)
Arguments
msg_id
A string specifying the message Id.
Remarks
This method is applicable only for an Enqueue operation. Possible values
include:
· Any valid message identifier, specified by an array of bytes
· OAQ_NULL_MSGID (Default) : No message identifier specified
Setting this property will invoke Enqueue with the OAQ_ENQ_BEFORE option. Set
this property to OAQ_NULL_MSGID to place the message on top of the queue.