Installs the quit-on-signal handlers for the duration of a run() call. More...

#include <goby/middleware/languages/python/application.h>

Public Member Functions
	SignalGuard (void(quit_fn)(void ), void *quit_ctx)

	~SignalGuard ()

	SignalGuard (const SignalGuard &)=delete

SignalGuard &	operator= (const SignalGuard &)=delete

Detailed Description

Installs the quit-on-signal handlers for the duration of a run() call.

This deliberately displaces the Python interpreter's own SIGINT handler while the C++ event loop is running: with the GIL released the interpreter would not act on a KeyboardInterrupt until the next callback, raising it from inside Goby's C++ call stack.

Definition at line 121 of file application.h.

Constructor & Destructor Documentation

◆ SignalGuard() [1/2]

goby::middleware::python::detail::SignalGuard::SignalGuard	(	void()(void )	quit_fn,
		void *	quit_ctx
	)

inline

Definition at line 124 of file application.h.

◆ ~SignalGuard()

goby::middleware::python::detail::SignalGuard::~SignalGuard ( )

inline

Definition at line 135 of file application.h.

◆ SignalGuard() [2/2]

goby::middleware::python::detail::SignalGuard::SignalGuard ( const SignalGuard & )

delete

Member Function Documentation

◆ operator=()

SignalGuard & goby::middleware::python::detail::SignalGuard::operator= ( const SignalGuard & )