boomerang::handler proc latest_value (protected)

 boomerang::handler latest_value entries field

Defined in packages/xotcl-core/tcl/01-debug-procs.tcl

When client comes to a premature end, take the latest time. Note that some values below might become negative in such situations, but this is handled via sanity checks.

Parameters:

entries (required)

field (required)

Testcases:

No testcase defined.

Source code:

#
# When client comes to a premature end, take
# the latest time. Note that some values below
# might become negative in such situations,
# but this is handled via sanity checks.
#
set l $entries
set l1 [lsort -integer -stride 2 -index 1 [concat {*}[lmap {key value} $l {
    if {![string is entier -strict $value]} continue
    list $key $value
}]]]
set latest_value [lindex $l1 end]
ns_log warning "boomerang: set missing '$field' to latest value from "  [lindex $l1 end-1] $latest_value \n $l1
return $latest_value

XQL Not present:

Generic, PostgreSQL, Oracle