nsmcp::AccessRecordParser method failureReason (public)

 <instance of nsmcp::AccessRecordParser> failureReason line

Defined in /usr/local/ns/tcl/nsmcp/access-record.tcl

Classify why an access-log line could not be parsed. This diagnostic path runs only for rejected rows and distinguishes layout, timestamp and request failures.

Parameters:

line (required)

Raw physical log line to inspect.

Returns:

The failure category: layout, timestamp or request.

Testcases:

No testcase defined.

Source code:

if {[string first \x00 $line]>=0} {
    return layout
}
if {![regexp {^\S+\s+\S+\s+(?:"(?:[^"\\]|\\.)*"|\S+)\s+(\[[^\]\r\n]+\]|[0-9]+)\s+"((?:[^"\\\r\n]|\\.)*)"\s+([1-5][0-9]{2})\s+(-|[0-9]+)(.*)$} $line]} {
    return layout
}
if {[:completionTime $line] eq ""} {
    return timestamp
}
return request

XQL Not present:

Generic, PostgreSQL, Oracle