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Count number of terminal server sessions
0.4
2012-09-25
- Nagios 1.x
- Nagios 2.x
- Nagios 3.x
129505
File | Description |
---|---|
check_user_count.bat | This version returns the perfdata as well as the users currently signed on. |
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CALLING SEQUENCE:
command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat
Counts the number of lines returned containing 'rdp-tcp#', which are active sessions. Disconnected sessions are not counted as they are not active.
@ECHO OFF
REM CALLING SEQUENCE: command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat warninglevel criticallevel
SETLOCAL ENABLEDELAYEDEXPANSION
SET /a COUNT=0
SET /a WARNING=%1
SET /a CRITICAL=%2
SET CURRENTUSERS=
REM PULL THE NAMES FROM THE QUERY AND APPEND THEM TO THE LIST
FOR /F "TOKENS=1,2,3 DELIMS= " %%I IN ('query session ^| find "rdp-tcp#"') DO (
REM ECHO %%I %%J %%K
SET /a COUNT+=1
IF !COUNT! == 1 (
SET CURRENTUSERS=%%J
) ELSE (
SET CURRENTUSERS=!CURRENTUSERS!,%%J
)
)
REM INTOK = 0
REM INTWARNING = 1
REM INTCRITICAL = 2
REM INTERROR = 3
REM INTUNKNOWN = 3
IF %COUNT% GTR %CRITICAL% (
ECHO Critical! Number of active sessions = %COUNT%, Critical level is: %CRITICAL%^|'Active Users='%COUNT%;%WARNING%;%CRITICAL%
EXIT 2
)
IF %COUNT% GTR %WARNING% (
ECHO Warning! Number of active sessions = %COUNT%, Warning level is: %WARNING%^|'Active Users='%COUNT%;%WARNING%;%CRITICAL%
EXIT 1
)
ECHO Active sessions: %COUNT%, Warning: %WARNING%, Critical: %CRITICAL%, Users: %CURRENTUSERS%^|'Active Users='%COUNT%;%WARNING%;%CRITICAL%
EXIT 0
REM CALLING SEQUENCE: command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat warninglevel criticallevel
SETLOCAL ENABLEDELAYEDEXPANSION
SET /a COUNT=0
SET /a WARNING=%1
SET /a CRITICAL=%2
SET CURRENTUSERS=
REM PULL THE NAMES FROM THE QUERY AND APPEND THEM TO THE LIST
FOR /F "TOKENS=1,2,3 DELIMS= " %%I IN ('query session ^| find "rdp-tcp#"') DO (
REM ECHO %%I %%J %%K
SET /a COUNT+=1
IF !COUNT! == 1 (
SET CURRENTUSERS=%%J
) ELSE (
SET CURRENTUSERS=!CURRENTUSERS!,%%J
)
)
REM INTOK = 0
REM INTWARNING = 1
REM INTCRITICAL = 2
REM INTERROR = 3
REM INTUNKNOWN = 3
IF %COUNT% GTR %CRITICAL% (
ECHO Critical! Number of active sessions = %COUNT%, Critical level is: %CRITICAL%^|'Active Users='%COUNT%;%WARNING%;%CRITICAL%
EXIT 2
)
IF %COUNT% GTR %WARNING% (
ECHO Warning! Number of active sessions = %COUNT%, Warning level is: %WARNING%^|'Active Users='%COUNT%;%WARNING%;%CRITICAL%
EXIT 1
)
ECHO Active sessions: %COUNT%, Warning: %WARNING%, Critical: %CRITICAL%, Users: %CURRENTUSERS%^|'Active Users='%COUNT%;%WARNING%;%CRITICAL%
EXIT 0
Reviews (6)
byrkutsch, November 17, 2015
Edit the Line for Performance Data:
:end
ECHO %MS% Number of active sessions = %COUNT% ^| 'number'=%COUNT%
EXIT /b %EX%
:end
ECHO %MS% Number of active sessions = %COUNT% ^| 'number'=%COUNT%
EXIT /b %EX%
Thanks for this code, it is very helpful for monitoring our RDP farm!
In the code above I found 2 bugs:
Introduced in version 0.6. In this version the checks for WARNING and CRITICAL were turned around. As a result the program is creating a warning when the warning level is reached and exits instead of checking if the critical level is reached.
@Napsty: Your addon displays the count again instead of the usernames of the connected users, correct command: ECHO Number of active sessions = %COUNT%^|usersconnected=!USER!
New code (based on version 0.6 and added unnumbered addons from lumezit and Napsty) and some personal changes:
@ECHO OFF
setlocal EnableDelayedExpansion
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM - Version 0.6 - By roberto.mereu@gmail.com
REM - ADD USERNAME LOGGED IN
REM -------------------------------------------
REM - Version 0.7 - By ejo1974@yahoo.com
REM - Bugfix
REM - Formatting changes
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
SET USER=
FOR /f "TOKENS=1" %%i IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
FOR /f "TOKENS=2" %%G IN ('query session ^|find "rdp-tcp#"') DO (
call :subroutine %%G
)
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
REM - NOT CRITICAL / WARNING
set EX=0
set MS=OK
goto end
:subroutine
SET USER=%USER% %1
GOTO :eof
:end
ECHO %MS% - Number of active sessions = %COUNT% ^| Logged Users = !USER!
EXIT /b %EX%
In the code above I found 2 bugs:
Introduced in version 0.6. In this version the checks for WARNING and CRITICAL were turned around. As a result the program is creating a warning when the warning level is reached and exits instead of checking if the critical level is reached.
@Napsty: Your addon displays the count again instead of the usernames of the connected users, correct command: ECHO Number of active sessions = %COUNT%^|usersconnected=!USER!
New code (based on version 0.6 and added unnumbered addons from lumezit and Napsty) and some personal changes:
@ECHO OFF
setlocal EnableDelayedExpansion
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM - Version 0.6 - By roberto.mereu@gmail.com
REM - ADD USERNAME LOGGED IN
REM -------------------------------------------
REM - Version 0.7 - By ejo1974@yahoo.com
REM - Bugfix
REM - Formatting changes
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
SET USER=
FOR /f "TOKENS=1" %%i IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
FOR /f "TOKENS=2" %%G IN ('query session ^|find "rdp-tcp#"') DO (
call :subroutine %%G
)
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
REM - NOT CRITICAL / WARNING
set EX=0
set MS=OK
goto end
:subroutine
SET USER=%USER% %1
GOTO :eof
:end
ECHO %MS% - Number of active sessions = %COUNT% ^| Logged Users = !USER!
EXIT /b %EX%
byeduard_guloiu, August 3, 2012
The plugin does not return status data / perf data when everything is ok. it gets to :subroutine and then jumps to eof.
This is what works for me (just added goto end before :subroutine) :
@ECHO OFF
setlocal EnableDelayedExpansion
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM - Version 0.6 - By roberto.mereu@gmail.com
REM - ADD USERNAME LOGGED IN
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
SET USER=
FOR /f "TOKENS=1" %%i IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
FOR /f "TOKENS=2" %%G IN ('query session ^|find "rdp-tcp#"') DO (
call :subroutine %%G
)
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
goto end
:subroutine
SET USER=%USER% %1
GOTO :eof
:end
ECHO %MS% Number of active sessions = %COUNT% Logged Users = !USER! ^| usersconnected=%COUNT%
EXIT /b %EX%
This is what works for me (just added goto end before :subroutine) :
@ECHO OFF
setlocal EnableDelayedExpansion
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM - Version 0.6 - By roberto.mereu@gmail.com
REM - ADD USERNAME LOGGED IN
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
SET USER=
FOR /f "TOKENS=1" %%i IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
FOR /f "TOKENS=2" %%G IN ('query session ^|find "rdp-tcp#"') DO (
call :subroutine %%G
)
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
goto end
:subroutine
SET USER=%USER% %1
GOTO :eof
:end
ECHO %MS% Number of active sessions = %COUNT% Logged Users = !USER! ^| usersconnected=%COUNT%
EXIT /b %EX%
bylumezit, June 22, 2012
I've just added the output for the username logged in.
@ECHO OFF
setlocal EnableDelayedExpansion
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM - Version 0.6 - By roberto.mereu@gmail.com
REM - ADD USERNAME LOGGED IN
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
SET USER=
FOR /f "TOKENS=1" %%i IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
FOR /f "TOKENS=2" %%G IN ('query session ^|find "rdp-tcp#"') DO (
call :subroutine %%G
)
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
:subroutine
SET USER=%USER% %1
GOTO :eof
:end
ECHO %MS% Number of active sessions = %COUNT% Logged Users = !USER!
EXIT /b %EX%
@ECHO OFF
setlocal EnableDelayedExpansion
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM - Version 0.6 - By roberto.mereu@gmail.com
REM - ADD USERNAME LOGGED IN
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
SET USER=
FOR /f "TOKENS=1" %%i IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
FOR /f "TOKENS=2" %%G IN ('query session ^|find "rdp-tcp#"') DO (
call :subroutine %%G
)
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
:subroutine
SET USER=%USER% %1
GOTO :eof
:end
ECHO %MS% Number of active sessions = %COUNT% Logged Users = !USER!
EXIT /b %EX%
byNapsty, January 23, 2012
You can simply add perfdata to the output:
ECHO Number of active sessions = %COUNT%^|usersconnected=%COUNT%
ECHO Number of active sessions = %COUNT%^|usersconnected=%COUNT%
You will find below this improving version with Critical and Warning status:
@ECHO OFF
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
FOR /f "TOKENS=1 DELIMS= " %%G IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
:end
ECHO %MS% Number of active sessions = %COUNT%
EXIT /b %EX%
Enjoy
@ECHO OFF
REM -------------------------------------------
REM - Version 0.4 - By briandent@redshift.com
REM - Original Version
REM -------------------------------------------
REM - Version 0.5 - By julienchpt@gmail.com
REM - ADD CRITICAL AND WARNING STATUS
REM -------------------------------------------
REM USAGE: check_user_count warn crit
REM warn: Number of session before warning
REM crit: Number of session before Critical
REM Example: check_user_count 2 4
REM -------------------------------------------
REM CALLING SEQUENCE:
REM command[nrpe_nt_check_users]=c:nrpe_ntpluginscheck_user_count.bat $ARG1$ $ARG2$
REM -------------------------------------------
set EX=0
set MS=OK
SET /a COUNT=0
FOR /f "TOKENS=1 DELIMS= " %%G IN ('query session ^|find "rdp-tcp#"') DO SET /a COUNT+=1
REM - CRITICAL (COUNT => $2)
if %COUNT% GEQ %2 ( set EX=2 && set MS=CRITICAL && goto end )
REM - WARNING (COUNT => $1)
if %COUNT% GEQ %1 ( set EX=1 && set MS=WARNING && goto end )
:end
ECHO %MS% Number of active sessions = %COUNT%
EXIT /b %EX%
Enjoy