[syslog-ng] mark-mode

[Fabien Wernli]

Hi,

What would be the best way to identify a message originating from mark-mode?
I don't see any obvious way to do so, apart from matching the message for '-- MARK --'.

Here's an example on how it looks:

{
  "YEAR_DAY": "180",
  "YEAR": "2017",
  "WEEK_DAY_NAME": "Thursday",
  "WEEK_DAY_ABBREV": "Thu",
  "WEEK_DAY": "5",
  "WEEKDAY": "Thu",
  "WEEK": "26",
  "USEC": "233311",
  "UNIXTIME": "1498744609",
  "TZOFFSET": "+02:00",
  "TZ": "+02:00",
  "TAGS": ".source.#anon-source0",
  "TAG": "0d",
  "S_YEAR_DAY": "180",
  "S_YEAR": "2017",
  "S_WEEK_DAY_NAME": "Thursday",
  "S_WEEK_DAY_ABBREV": "Thu",
  "S_WEEK_DAY": "5",
  "S_WEEKDAY": "Thu",
  "S_WEEK": "26",
  "S_USEC": "233311",
  "S_UNIXTIME": "1498744609",
  "S_TZOFFSET": "+02:00",
  "S_TZ": "+02:00",
  "S_STAMP": "Jun 29 15:56:49",
  "S_SEC": "49",
  "S_MSEC": "233",
  "S_MONTH_WEEK": "4",
  "S_MONTH_NAME": "June",
  "S_MONTH_ABBREV": "Jun",
  "S_MONTH": "06",
  "S_MIN": "56",
  "S_ISODATE": "2017-06-29T15:56:49+02:00",
  "S_HOUR12": "03",
  "S_HOUR": "15",
  "S_FULLDATE": "2017 Jun 29 15:56:49",
  "S_DAY": "29",
  "S_DATE": "Jun 29 15:56:49",
  "S_AMPM": "PM",
  "SYSUPTIME": "207",
  "STAMP": "Jun 29 15:56:49",
  "SOURCEIP": "127.0.0.1",
  "SOURCE": "#anon-source0",
  "SEC": "49",
  "R_YEAR_DAY": "180",
  "R_YEAR": "2017",
  "R_WEEK_DAY_NAME": "Thursday",
  "R_WEEK_DAY_ABBREV": "Thu",
  "R_WEEK_DAY": "5",
  "R_WEEKDAY": "Thu",
  "R_WEEK": "26",
  "R_USEC": "233311",
  "R_UNIXTIME": "1498744609",
  "R_TZOFFSET": "+02:00",
  "R_TZ": "+02:00",
  "R_STAMP": "Jun 29 15:56:49",
  "R_SEC": "49",
  "R_MSEC": "233",
  "R_MONTH_WEEK": "4",
  "R_MONTH_NAME": "June",
  "R_MONTH_ABBREV": "Jun",
  "R_MONTH": "06",
  "R_MIN": "56",
  "R_ISODATE": "2017-06-29T15:56:49+02:00",
  "R_HOUR12": "03",
  "R_HOUR": "15",
  "R_FULLDATE": "2017 Jun 29 15:56:49",
  "R_DAY": "29",
  "R_DATE": "Jun 29 15:56:49",
  "R_AMPM": "PM",
  "RUNID": "1",
  "PRIORITY": "notice",
  "PRI": "13",
  "MSG": "dl",
  "MSEC": "233",
  "MONTH_WEEK": "4",
  "MONTH_NAME": "June",
  "MONTH_ABBREV": "Jun",
  "MONTH": "06",
  "MIN": "56",
  "MESSAGE": "dl",
  "LOGHOST": "localhost.localdomain",
  "LEVEL_NUM": "5",
  "LEVEL": "notice",
  "ISODATE": "2017-06-29T15:56:49+02:00",
  "HOUR12": "03",
  "HOUR": "15",
  "HOST_FROM": "localhost",
  "HOSTID": "abb0b0e5",
  "HOST": "localhost",
  "FULLDATE": "2017 Jun 29 15:56:49",
  "FILE_NAME": "/dev/stdin",
  "FACILITY_NUM": "1",
  "FACILITY": "user",
  "DAY": "29",
  "DATE": "Jun 29 15:56:49",
  "C_YEAR_DAY": "180",
  "C_YEAR": "2017",
  "C_WEEK_DAY_NAME": "Thursday",
  "C_WEEK_DAY_ABBREV": "Thu",
  "C_WEEK_DAY": "5",
  "C_WEEKDAY": "Thu",
  "C_WEEK": "26",
  "C_UNIXTIME": "1498744609",
  "C_TZOFFSET": "-00:00",
  "C_TZ": "-00:00",
  "C_STAMP": "Jun 29 13:56:48",
  "C_SEC": "48",
  "C_MONTH_WEEK": "4",
  "C_MONTH_NAME": "June",
  "C_MONTH_ABBREV": "Jun",
  "C_MONTH": "06",
  "C_MIN": "56",
  "C_ISODATE": "2017-06-29T13:56:48-00:00",
  "C_HOUR": "13",
  "C_FULLDATE": "2017 Jun 29 13:56:48",
  "C_DAY": "29",
  "C_DATE": "Jun 29 13:56:48",
  "BSDTAG": "5B",
  "AMPM": "PM"
}