ASSA::SIGUSR1Handler Class Reference

Class SIGUSR1Handler. More...

#include <Handlers.h>

Inheritance diagram for ASSA::SIGUSR1Handler:

Public Member Functions
	SIGUSR1Handler ()
	Constructor.
int	handle_signal (int signum_)
	Catch USR1 signal and increment count.
sig_atomic_t	received_count () const
	Report count of received signals.
void	resetState ()
	Set received signals count back to 0.
Public Member Functions inherited from ASSA::EventHandler
	EventHandler ()
	Constructor.
virtual	~EventHandler ()
	Virtual destructor.
virtual int	handle_read (int fd)
	Read event callback.
virtual int	handle_write (int fd)
	Write handler callback.
virtual int	handle_except (int fd)
	Exception handler callback.
virtual int	handle_timeout (TimerId tid)
	Timeout handler callback.
virtual int	handle_close (int fd)
	EOF on peer socket handler callback.
void	set_id (const std::string &id_)
	Set EventHandler ID.
std::string	get_id () const
	Retrieve EventHandler ID.

Private Attributes
sig_atomic_t	m_count
	Received signals count.

Additional Inherited Members
Protected Attributes inherited from ASSA::EventHandler
std::string	m_id

Detailed Description

Class SIGUSR1Handler.

Handle SIGUSR1 signal.

Definition at line 112 of file Handlers.h.

Constructor & Destructor Documentation

SIGUSR1Handler()

ASSA::SIGUSR1Handler::SIGUSR1Handler ( )

inline

Constructor.

Definition at line 117 of file Handlers.h.

                     : m_count(0) {
        trace_with_mask("SIGUSR1Handler::SIGUSR1Handler", SIGHAND);
    }

References ASSA::SIGHAND, and trace_with_mask.

Member Function Documentation

handle_signal()

int ASSA::SIGUSR1Handler::handle_signal ( int  signum_ )

inlinevirtual

Catch USR1 signal and increment count.

Reimplemented from ASSA::EventHandler.

Definition at line 123 of file Handlers.h.

                                   {
        trace_with_mask("SIGUSR1Handler::handle_signal()", SIGHAND);
        
        if (signum_ == SIGUSR1) { 
            m_count++; 
            DL((TRACE, "signal count = %d\n", m_count));
            return 0; 
        }
        return -1;
    }

References DL, m_count, ASSA::SIGHAND, ASSA::TRACE, and trace_with_mask.

received_count()

sig_atomic_t ASSA::SIGUSR1Handler::received_count ( ) const

inline

Report count of received signals.

Definition at line 136 of file Handlers.h.

{ return m_count; }

References m_count.

resetState()

void ASSA::SIGUSR1Handler::resetState ( void  )

inlinevirtual

Set received signals count back to 0.

Reimplemented from ASSA::EventHandler.

Definition at line 140 of file Handlers.h.

{ m_count = 0; }

References m_count.

Member Data Documentation

m_count

sig_atomic_t ASSA::SIGUSR1Handler::m_count

private

Received signals count.

Definition at line 144 of file Handlers.h.

Referenced by handle_signal(), received_count(), and resetState().

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

• Handlers.h