First attempt at writing out erl pid on win; not pretty, not fully tested, but it seems to work

1 files changed, 45 insertions, 1 deletions

diff --git a/scripts/rabbitmq-server.bat b/scripts/rabbitmq-server.bat
index c27b418adb..73096b960e 100755
--- a/scripts/rabbitmq-server.bat
+++ b/scripts/rabbitmq-server.bat
@@ -123,7 +123,7 @@ if not "!RABBITMQ_NODE_IP_ADDRESS!"=="" (
    )

 )

 

-"!ERLANG_HOME!\bin\erl.exe" ^

+start "!RABBITMQ_NODENAME!" "!ERLANG_HOME!\bin\erl.exe" ^

 !RABBITMQ_EBIN_PATH! ^

 -noinput ^

 -boot "!RABBITMQ_BOOT_FILE!" ^

@@ -146,5 +146,49 @@ if not "!RABBITMQ_NODE_IP_ADDRESS!"=="" (
 !RABBITMQ_SERVER_START_ARGS! ^

 !STAR!

 

+:: pid file ::

+set PID_FILE=%RABBITMQ_BASE%\pid.txt

+echo pidfile is "%PID_FILE%"

+

+if exist "%PID_FILE%" (

+   del /f "%PID_FILE%"

+)

+

+

+:: check that wmic exists ::

+set WMIC_PATH=%SYSTEMROOT%\System32\Wbem\wmic.exe

+if not exist "%WMIC_PATH%" (

+  echo "%WMIC_PATH%" not found.

+  goto :wmic_end

+)

+

+:: declare node name ::

+set RABBITMQ_NODENAME_CLI=-sname %RABBITMQ_NODENAME%

+

+:: show ::

+echo sname is %RABBITMQ_NODENAME%

+

+FOR /F "usebackq tokens=* skip=1" %%P IN (`%%WMIC_PATH%% process where "name='erl.exe' and commandline like '%%%RABBITMQ_NODENAME_CLI%%%'" get processid`) do (

+  SET PID=%%P

+  goto :wmic_writepid

+)

+

+:wmic_writepid

+

+:: check for pid not found ::

+if "%PID%" == "" ( 

+  echo Could not find erl.exe pid

+  goto :wmic_end

+)

+

+:: show ::

+echo erl.exe pid is %PID%

+

+:: write to file ::

+echo %PID% > "%PID_FILE%"

+

+:: all done ::

+:wmic_end

+

 endlocal

 endlocal