It's not right.
I have several batch file running sc command and it's not a synchronous command.
When you run 'sc stop nexus-webapp' it will send termination command
to the service manager and exit. It will not wait until the service
itself is down.
what you might want to do is:
'sc stop nexus-webapp', better not find /(error|fail)/i
keep running 'sc query nexus-webapp' until the service is down (you
might want to do some parsing of the STDOUT to find
/STATE\s+:\s+1\s+STOPPED/)
'sc start nexus-webapp'
keep running 'sc query nexus-webapp' until the service is up
(/STATE\s+:\s+4\s+RUNNING/).
since you don't have win box, I am sending you several responses to sc command.
>sc stop SRV
[SC] OpenService FAILED 5:
Access is denied.
>sc stop SRV
SERVICE_NAME: SRV
TYPE : 20 WIN32_SHARE_PROCESS
STATE : 3 STOP_PENDING
(NOT_STOPPABLE,NOT_PAUSABLE,IGNORES_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x1
WAIT_HINT : 0x7530
>sc query SRV
SERVICE_NAME: SRV
TYPE : 20 WIN32_SHARE_PROCESS
STATE : 1 STOPPED
(NOT_STOPPABLE,NOT_PAUSABLE,IGNORES_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x0
>sc start SRV
SERVICE_NAME: SRV
TYPE : 20 WIN32_SHARE_PROCESS
STATE : 2 START_PENDING
(NOT_STOPPABLE,NOT_PAUSABLE,IGNORES_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x7d0
PID : 1380
FLAGS :
>sc query SRV
SERVICE_NAME: SRV
TYPE : 20 WIN32_SHARE_PROCESS
STATE : 4 RUNNING
(STOPPABLE,NOT_PAUSABLE,ACCEPTS_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x0
On Wed, Aug 15, 2012 at 8:38 AM, Bill Stephenson <bi...@ezinvoice.com> wrote:
> I need to write a script that runs a series of Windows commands, and I have
> to wait while each performs its functions, then go on to the next command.
>
> I know almost nothing about Windows, and I can't test it because I don't have
> a Windows box. I read up a bit and it looks to me that something like this
> should work:
>
>
> system 'C:\Documents and Settings\bill>sc stop nexus-webapp';
>
> system 'C:\Documents and Settings\ bill >sc start nexus-webapp';
>
> system 'C:\Documents and Settings\ bill >sc query nexus-webapp';
>
>
> Does that look right? Or do I need to do something more like this example:
>
> use POSIX ":sys_wait_h";
>
> do {
> system 'C:\Documents and Settings\bill>sc stop nexus-webapp';
> $kid = waitpid(-1, WNOHANG);
> } while $kid > 0;
>
> (source: http://perldoc.perl.org/functions/waitpid.html)
>
>
> Or am I not even close with either?
>
> Thanks,
>
> Bill
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