[fpc-pascal] Re: FpHttpServer and DaemonApp does not works on Linux

silvioprog silvioprog at gmail.com
Thu Nov 7 18:55:47 CET 2013


2013/11/7 silvioprog <silvioprog at gmail.com>

> 2013/11/7 silvioprog <silvioprog at gmail.com>
>
>> Hello,
>>
>> I'm trying to use a HTTP server with daemon on Linux, but, it does not
>> works. I did a project that is working perfectly well on Windows, but on
>> Linux, although the service is successfully installed, it does not starts
>> the HTTP server.
>>
>> I followed this tutorial:
>>
>> http://wiki.freepascal.org/Daemons_and_Services
>>
>> You can download the project test in attached or in this link:
>>
>> https://www.dropbox.com/s/ljnq71u7lkpkz3w/daemon.zip
>>
>> And the shell script:
>>
>> https://www.dropbox.com/s/slwafuo9tj93ym7/project1.zip
>>
>> To test, follow these steps:
>>
>> 1. Compile the project1.lpr, and copy the generated executable to "/bin/";
>> 2. Unzip "project1.zip", it is just a shell script, and copy if to
>> /etc/init.d/, after execute "# chmod +x project1" and  "# service project1
>> start";
>> 3. Open your browser and access: http://localhost:5445;
>>
>> Where am I going wrong? Some time ago I've done this test, and if I not
>> mistake it worked.
>>
>
> Seems that problem is in the script. I changed it to the draft code (based
> on
> http://www.linuxforums.org/forum/newbie/97097-how-create-linux-service-daemon.html)
> below and it worked fine:
>
> #!/bin/bash
>
> case "$1" in
>   start)
>     # Start daemons.
>     echo -n "Starting /bin/project1 daemon: "
>     echo
>     start-stop-daemon -S -b -x /bin/project1 -- -r
>     echo
>     ;;
>   stop)
>     # Stop daemons.
>     echo -n "Shutting down /bin/project1: "
> start-stop-daemon -K -x /bin/project1 -- -r
>     echo
>     # Do clean-up works here like removing pid files from /var/run, etc.
>     ;;
>   status)
>     status /bin/project1
>     ;;
>   restart)
>     $0 stop
>     $0 start
>     ;;
>   *)
>     echo $"Usage: $0 {start|stop|status|restart}"
>     exit 1
> esac
> exit 0
>

Final script that works fine:

https://code.google.com/p/lazarus-br/source/browse/trunk/tip/linux-daemon-service-silvioprog

-- 
Silvio Cl├ęcio
My public projects - github.com/silvioprog
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