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Bill H
I need to have a perl script start another script and then exit,
returning completed header information to a web page. The other
program will continue running on the server processing some pdf files,
and when done it will set a flag.
The web page, once it initiates the 1st program (which starts the
background program) and receive the status from the 1st program (using
flash) will then start a 3rd program, which checks for the "done
flag", if it isn't set it will tell the web page (flash) to try again.
This will continue to the 2nd program is complete.
So, can I start a 2nd script in perl and have the 1st program exit
without effecting the 2nd program? System() would just wait, Exec()
would start the 2nd and leave the 1st behind.
If this is something obvious that I am missing, please point me in the
right direction.
Thanks
Bill H
returning completed header information to a web page. The other
program will continue running on the server processing some pdf files,
and when done it will set a flag.
The web page, once it initiates the 1st program (which starts the
background program) and receive the status from the 1st program (using
flash) will then start a 3rd program, which checks for the "done
flag", if it isn't set it will tell the web page (flash) to try again.
This will continue to the 2nd program is complete.
So, can I start a 2nd script in perl and have the 1st program exit
without effecting the 2nd program? System() would just wait, Exec()
would start the 2nd and leave the 1st behind.
If this is something obvious that I am missing, please point me in the
right direction.
Thanks
Bill H