In the module function.c, routine process_data (used by the trapper to process
active checks), the SQL statement doesn't fetch items like prevorgvalue, lastclock
and other columns which are required to properly process monitors whose
item->delta is ITEM_STORE_SPEED_PER_SECOND.
If it's intentional (since there is no support to send back a clock value in the
protocol between an active agent and the trapper although this could be added)
that delta active monitors not be supported, then when one attempts to
create such a monitor (or change an existing active monitor to a delta monitor)
via the Zabbix web interface, there should be a warning message that this is
not allowed.
active checks), the SQL statement doesn't fetch items like prevorgvalue, lastclock
and other columns which are required to properly process monitors whose
item->delta is ITEM_STORE_SPEED_PER_SECOND.
If it's intentional (since there is no support to send back a clock value in the
protocol between an active agent and the trapper although this could be added)
that delta active monitors not be supported, then when one attempts to
create such a monitor (or change an existing active monitor to a delta monitor)
via the Zabbix web interface, there should be a warning message that this is
not allowed.