proc::proc_t Class Reference

Tracks launched child processes and terminates them during shutdown. More...

#include <src/process.h>

Public Member Functions
int	execute (int app_id, std::shared_ptr< rtsp_stream::launch_session_t > launch_session)
	Launch the configured application process.
std::string	get_app_image (int app_id)
	Get app image.
std::vector< ctx_t > &	get_apps ()
	Return the configured applications.
const std::vector< ctx_t > &	get_apps () const
	Return the configured applications.
std::string	get_last_run_app_name ()
	Get last run app name.
proc_t &	operator= (proc_t &&)=default
	Defaulted move assignment for the generated type. * *.
	proc_t ()=default
	Default constructor for the generated type.
	proc_t (boost::process::v1::environment &&env, std::vector< ctx_t > &&apps)
	Construct a process manager.
	proc_t (proc_t &&)=default
	Defaulted move constructor for the generated type.
int	running ()
void	terminate ()
	Terminate the launched application process.

Detailed Description

Tracks launched child processes and terminates them during shutdown.

Constructor & Destructor Documentation

proc_t() [1/3]

proc::proc_t::proc_t ( proc_t && )

default

Defaulted move constructor for the generated type.

proc_t() [2/3]

proc::proc_t::proc_t ( )

default

Default constructor for the generated type.

proc_t() [3/3]

proc::proc_t::proc_t ( boost::process::v1::environment && env, std::vector< ctx_t > && apps )

inline

Construct a process manager.

Parameters

env	Environment used when launching processes.
apps	Application launch contexts.

Member Function Documentation

execute()

int proc::proc_t::execute	(	int	app_id,
		std::shared_ptr< rtsp_stream::launch_session_t >	launch_session )

Launch the configured application process.

Parameters

app_id	App ID.
launch_session	Launch session.

Returns

Process exit code or launch error status.

get_app_image()

std::string proc::proc_t::get_app_image

(

int

app_id

)

Get app image.

Parameters

app_id

App ID.

Returns

Validated image path for the requested application.

get_apps() [1/2]

std::vector< ctx_t > & proc::proc_t::get_apps

(

)

Return the configured applications.

Returns

Mutable application list owned by the process manager.

get_apps() [2/2]

const std::vector< ctx_t > & proc::proc_t::get_apps

(

)

const

Return the configured applications.

Returns

Immutable application list owned by the process manager.

get_last_run_app_name()

std::string proc::proc_t::get_last_run_app_name

(

)

Get last run app name.

Returns

Name of the most recently launched application.

operator=()

proc_t & proc::proc_t::operator= ( proc_t && )

default

Defaulted move assignment for the generated type. * *.

• Returns

  This instance.
  

running()

int proc::proc_t::running

(

)

Returns

_app_id if a process is running, otherwise returns 0

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The documentation for this class was generated from the following files:

• src/process.h
• src/process.cpp