[Freeswitch-docs] FreeSWITCH 1.8 New Configs

Sergey Safarov s.safarov at gmail.com
Wed Feb 17 22:47:54 MSK 2016


Hello Mario
I has find that my mac has over 17000 plist files. launchd is widely used
in macs. As example

safarov-mac:~ root# find / -name "*.plist" | wc -l
find: /dev/fd/3: Not a directory
find: /dev/fd/4: Not a directory
   17849

safarov-mac:~ root# uname -a
Darwin safarov-mac.home 15.0.0 Darwin Kernel Version 15.0.0: Wed Aug 26
19:41:34 PDT 2015; root:xnu-3247.1.106~5/RELEASE_X86_64 x86_64

"Not sure why you need to add this to FreeSwitch config/install for OS X
but I documented auto startup for OS X here:"
I am speak about how to use system launch daemons to manages FS modules. It
is more wide then simple run process in MacOS.

"And for OS X config should all be in one place as it is now. Otherwise
there could be permissions problems, etc."
If FS files owner is freeswitch user and freeswitch user has permission to
read/write/execute permission on files, then what permission problem may be
exist? What is mean "one place"? FS config files is stored in separate
files and this files is merged to one by preprocessor. I think will be
helpfull to preproces config files for each section (configuration,
directory, dialplan) separately. What is wrong?

To Bote.
"Agreed. There is danger in over-thinking the problem."

I known systemd. It easy to do it.
Think implementation this for launchd is will be similar.

Sergey




On Wed, Feb 17, 2016 at 8:02 PM, Mario G <mario_fs at mgtech.com> wrote:

> Not sure why you need to add this to FreeSwitch config/install for OS X
> but I documented auto startup for OS X here:
>
> https://freeswitch.org/confluence/display/FREESWITCH/Customization+on+OS+X#CustomizationonOSX-AutomaticStartupandShutdown
>
> And for OS X config should all be in one place as it is now. Otherwise
> there could be permissions problems, etc.
>
>
>
> On Feb 17, 2016, at 6:53 AM, Sergey Safarov <s.safarov at gmail.com> wrote:
>
> Oops. Systemd error  :o)
>
> I made smal search and find:
> 1) MacOS systemd alternative - launchd
> 2) BSD systemd alternative - relaunchd
> 3) Windows systemd alternative - SCM
>
> launchd (MacOS)
> <https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man5/launchd.plist.5.html>
> DEPENDENCIES
>      Unlike many bootstrapping daemons, launchd has no explicit dependency
> model.  Interdependencies are
>      expected to be solved through the use of IPC.  It is therefore in the
> best interest of a job developer
>      who expects dependents to define all of the sockets in the
> configuration file. This has the added bene-fit benefit
>      fit of making it possible to start the job based on demand instead of
> immediate
> Please read "The launchd Startup Process
> <https://wiki.afp548.com/index.php/Launch_Daemons/Agents_in_OS_X#The_launchd_Startup_Process>"
> and "How to communicate with a LaunchAgent via Unix Sockets?
> <https://wiki.afp548.com/index.php/Launch_Daemons/Agents_in_OS_X#The_launchd_Startup_Process>
> "
>
> relaunchd(BSD) <https://github.com/mheily/relaunchd>
> This tool is not installed to FreeBSD in default configuration. But may be
> installed and used like launchd in MacOS.
>
> SCM(Windows)
> <https://technet.microsoft.com/ru-ru/library/aa998749(v=exchg.65).aspx>
> DependOnService - Lists the names of Windows services on which this
> service depends. SCM must start these services before it starts this
> service. This value can be an empty string if the service has no
> dependencies.
> One more link
> <http://support.voiceelements.com/index.php?title=How_to_Add_Service_Dependencies>
>
> PS. About changes I will write late.
>
>
>
>
> On Wed, Feb 17, 2016 at 4:28 PM, Brian West <brian at freeswitch.org> wrote:
>
>> Now you're thinking linux only, now apply your mindset to Mac, Windows,
>> *BSD, have you reviewed the changes I've made last week to the sample
>> configs in the fsconfig18 repo?
>>
>> On Wed, Feb 17, 2016 at 4:12 AM, Sergey Safarov <s.safarov at gmail.com>
>> wrote:
>>
>>> Hello FSs
>>> At present time FS config file is solid. Loaded ones at startup for all
>>> modules. Also module loading is executed as modules listed in modules.conf
>>>
>>> I think FS get more flexibility if config files will be spited of pisses
>>> for each module and modules will be loaded using systemd.
>>> Example:
>>> 1) freeswitch.service contain strings
>>> "Requires=freeswitch-config.service freeswitch-directory.service
>>> freeswitch-dialplan.service"
>>> 2) freeswitch-config.service contains string "Wants=
>>> freeswitch-mod-sofia.service freeswitch-mod-dptools.service
>>> freeswitch-mod-lua.service"
>>> 3) freeswitch-mod-*.service unit files contains strings "ExecStart=/usr/bin/freeswitch
>>> -x 'load <mod_module>'". Where <mod_module> is name of module
>>> 4)  freeswitch-directory.service  contains string like ExecStart=/usr/bin/freeswitch
>>> -x 'load directory'"
>>>
>>> This case of loading FS has following features:
>>> 1) management of module dependency and module loading order via systemd;
>>> 2) allow at preprocessor level abbility to implement construction like
>>> "if module loaded; then else; fi" and "case where". This allow dialplan
>>> will be polymorphic for FS configuration;
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Mon, Dec 7, 2015 at 7:57 PM, Brian West <brian at freeswitch.org> wrote:
>>>
>>>> FreeSWITCHers,
>>>>
>>>> FS-8609 is raised to get a rough outline of a completely new config
>>>> sample that will be used in 1.8, So we are reaching out to the community
>>>> for input and direction, I have also created a hipchat room FS-8609 on
>>>> hipchat.freeswitch.org if you wish to join in.  Lets start the
>>>> discussion on this topic.
>>>>
>>>> Thanks,
>>>>
>>>> --
>>>>
>>>> *Brian West*
>>>> brian at freeswitch.org
>>>>
>>>>
>>>> *Twitter: @FreeSWITCH , @briankwest*
>>>> http://www.freeswitchbook.com
>>>> http://www.freeswitchcookbook.com
>>>>
>>>> Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
>>>> /r/freeswitch <https://www.reddit.com/r/freeswitch>
>>>>
>>>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>>>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>>>
>>>> _______________________________________________
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>>>>
>>>>
>>>
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>>>
>>
>>
>> --
>>
>> *Brian West*
>> brian at freeswitch.org
>>
>>
>> *Twitter: @FreeSWITCH , @briankwest*
>> http://www.freeswitchbook.com
>> http://www.freeswitchcookbook.com
>>
>> Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
>> /r/freeswitch <https://www.reddit.com/r/freeswitch>
>>
>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>
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>>
>>
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