ASSA::GenServer Class Reference

#include <GenServer.h>

Inheritance diagram for ASSA::GenServer:

[legend]Collaboration diagram for ASSA::GenServer:

[legend]List of all members.

Public Types
enum	LogFlag { KEEPLOG, RMLOG }
Public Member Functions
	GenServer ()
	Constructor.
virtual	~GenServer ()
	Destructor.
virtual void	init (int *argc, char *argv[], const char *help_info)
	Provide an entry point into the service and perfom initialization of the service.
virtual int	fini (void)
	This is an iterface function corresponding to the object moving back into IDLE state.
virtual int	suspend (void)
	Temporarily suspend the execution of a service.
virtual int	resume (void)
	Resume execution of a service.
virtual void	init_service ()=0
	Interface function provided for derived classes as a place to initialize specifics of derived server.
virtual void	process_events ()=0
	Interface function provided for derived classes as the main entry for data processing.
virtual void	fatal_signal_hook ()
	Hook for derived class to do addition clean-up when terminating signal is delivered by OS.
int	handle_signal (int signum_)
	Handle fatal signals.
bool	service_is_active ()
	Normally called by the main loop to find out whether 'graceful quit' flag had been raised, signaling that some application's component requested to end data processing.
void	stop_service ()
	Inform server that it has to stop data processing, clean up and exit.
void	set_version (const string &release_, int revision_)
	Set Version and Revision number.
string	get_version ()
	Obtain version information.
void	set_author (const string &author_)
	Set author's name.
void	set_flags (LogFlag logf_)
	New debug information is added to the old log file.
virtual void	display_help ()
	List options and invocation syntax to stdout.
string	get_proc_name ()
	Get name of process+instance_number.
void	set_proc_name (string proc_name_)
	Change process name.
string	get_cmdline_name ()
	Get command-line process name.
string	get_default_config_file ()
	Get default configuration file name: $HOME/.
string	get_config_file ()
	Get alternative configuration file name.
string	get_port ()
	Return assumed name of the listening port.
void	set_port (string port_)
	Set listening port name.
SigHandlers &	get_sig_manager ()
	Obtain reference to the Signal Manager, class SigHandls.
Reactor *	get_reactor ()
	Obtain reference to the Reactor.
int	get_exit_value () const
	Retrieve exit value of the process.
Static Public Member Functions
static bool	become_daemon ()
	Become a daemon process.
Protected Member Functions
void	set_exit_value (int v_)
	Set exit value of the process. This value is returned to the shell.
Protected Attributes
string	m_proc_name
	process name (considering instance_number)
string	m_cmdline_name
	process name as appeared on command line
string	m_port
	listening port name
string	m_default_config_file
	standard configuration file name
string	m_config_file
	alternative configuration file name
u_int	m_log_size
	Max size of the log file.
int	m_instance
	Process instance.
string	m_log_file
	Full pathname of debug file.
string	m_with_log_server
	If 'yes', send log messages to the log server.
string	m_log_server
	Log server, assa-logd, address (port@host).
long	m_mask
	Debug file mask to filter debug/error messages.
bool	m_graceful_quit
	Flag that indicates wheather server outgh to stop and exit.
SigHandlers	m_sig_dispatcher
	Signal handlers dispatcher.
SIGPOLLHandler	m_sig_poll
	Function that swallows SIGPOLL calls.
Reactor	m_reactor
	GenServer object has its very own personal Reactor object.
string	m_version
	Software version.
int	m_revision
	Software revision (patch) level.
string	m_author
	Author's name.
const char *	m_help_msg
	Help information.
LogFlag	m_log_flag
	Log file initialization flag. If RM_LOG, remove old log file.
string	m_log_stdout
	If 'yes', redirects all logging messages to std::cerr.
string	m_daemon
	Daemon option flag. If 'yes', become a UNIX daemon process.
string	m_ommit_pidfile
	If 'yes', skip PID file locking creation/locking step.
int	m_log_level
	Logging level - an integer number that incrementally increases verbosity of the looing messages.
PidFileLock	m_pidfile_lock
	PID File lock.
string	m_pidfile
	PID File lock path name.
bool	m_help_flag
	Help option flag.
bool	m_version_flag
	Version option flag.
int	m_exit_value
	Exit value of the process.
Private Member Functions
	GenServer (const GenServer &)
	No cloning.
GenServer &	operator= (const GenServer &)
void	init_internals ()
	Initialize internals.

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Detailed Description

Definition at line 59 of file GenServer.h.

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Member Enumeration Documentation

enum ASSA::GenServer::LogFlag

Enumerator: KEEPLOG  By default, append new log records to the existing log file. This is operational mode. RMLOG  Remove existing log file and start afresh. Convenient during development phase. Definition at line 66 of file GenServer.h. { KEEPLOG, RMLOG };

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Constructor & Destructor Documentation

GenServer::GenServer (   )

Constructor. Corresponds to the object entering the IDLE state. Definition at line 56 of file GenServer.cpp. References ASSA::CmdLineOpts::add_flag_opt(), ASSA::CmdLineOpts::add_opt(), m_config_file, m_daemon, m_help_flag, m_instance, m_log_file, m_log_level, m_log_server, m_log_size, m_log_stdout, m_mask, m_ommit_pidfile, m_pidfile, m_port, m_version_flag, and m_with_log_server. : m_log_size (10485760), // 10 Mb m_instance (-1), m_with_log_server ("no"), m_log_server ("assalogd@"), m_mask (ALL), m_graceful_quit (false), m_version ("unknown"), m_revision (0), m_author ("John Doe"), m_help_msg ("No help available"), m_log_flag (KEEPLOG), m_log_stdout ("no"), m_daemon ("no"), m_ommit_pidfile ("no"), m_log_level (-1), m_help_flag (false), m_version_flag (false), m_exit_value (0) { add_flag_opt ('h', "help", &m_help_flag); add_flag_opt ('v', "version", &m_version_flag); add_opt ('d', "log-stdout", &m_log_stdout); add_opt ('b', "daemon", &m_daemon); add_opt ('L', "ommit-pidfile", &m_ommit_pidfile); add_opt ('s', "with-log-server", &m_with_log_server); add_opt ('m', "mask", &m_mask); add_opt ('D', "log-file", &m_log_file); add_opt ('f', "config-file", &m_config_file); add_opt ('n', "instance", &m_instance); add_opt ('p', "port", &m_port); add_opt ('z', "log-size", &m_log_size); add_opt ('l', "pidfile", &m_pidfile); add_opt ('S', "log-server", &m_log_server); add_opt ('c', "log-level", &m_log_level); char hn[64]; ::gethostname (hn, sizeof (hn)-1); m_log_server += hn; }

virtual ASSA::GenServer::~GenServer (   )  [inline, virtual]

Destructor. Definition at line 81 of file GenServer.h. {}

ASSA::GenServer::GenServer (  const GenServer &   )  [private]

No cloning.

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Member Function Documentation

bool GenServer::become_daemon (   )  [static]

Become a daemon process. Definition at line 306 of file GenServer.cpp. References ASSA::Fork::IGNORE_STATUS, ASSA::Fork::isChild(), and ASSA::Fork::LEAVE_ALONE. Referenced by init(). { #if defined(WIN32) return true; #else Fork f (Fork::LEAVE_ALONE, Fork::IGNORE_STATUS); if (!f.isChild ()) { // parent exits exit (0); } int size = 1024; int i = 0; pid_t nullfd; for (i = 0; i < size; i++) { (void) close (i); } nullfd = open ("/dev/null", O_WRONLY | O_CREAT, 0666); if (nullfd == -1) { syslog (LOG_ERR,"failed to open \"/dev/null\""); return false; } (void) dup2 (nullfd, 1); (void) dup2 (nullfd, 2); (void) close (nullfd); if ( setsid() == -1 ) { syslog (LOG_ERR,"setsid() failed"); return false; } /*--- Changing to root directory would be the right thing to do for a server (so that it wouldn't possibly depend on any mounted file systems. But, in practice, it might cause a lot of problems. ---*/ #if 0 if ( chdir("/") == -1 ) { return false; } #endif return (true); #endif // defined(WIN32) }

void ASSA::GenServer::display_help (   )  [inline, virtual]

List options and invocation syntax to stdout. Definition at line 375 of file GenServer.h. References ASSA::endl(), m_author, and m_help_msg. Referenced by init(). { std::cout << m_help_msg << '\n' << "Written by " << m_author << "\n" << std::endl; }

virtual void ASSA::GenServer::fatal_signal_hook (   )  [inline, virtual]

Hook for derived class to do addition clean-up when terminating signal is delivered by OS. Note that signal handling is provided by default and no additional intervention is necessary. Use this method only to enhance it. Definition at line 135 of file GenServer.h. Referenced by handle_signal(). { /*--- empty ---*/ }

virtual int ASSA::GenServer::fini (  void   )  [inline, virtual]

This is an iterface function corresponding to the object moving back into IDLE state. Derived class is expected to perform actions that terminate execution of the service. Definition at line 107 of file GenServer.h. { return 0; }

string ASSA::GenServer::get_cmdline_name (   )  [inline]

Get command-line process name. Definition at line 190 of file GenServer.h. References m_cmdline_name. Referenced by init_internals(). { return m_cmdline_name; }

string ASSA::GenServer::get_config_file (   )  [inline]

Get alternative configuration file name. This name is specified as command-line argument '-f' Definition at line 203 of file GenServer.h. References m_config_file. { return m_config_file; }

string ASSA::GenServer::get_default_config_file (   )  [inline]

Get default configuration file name: $HOME/. {command_line_name}.cfg If you want your configuration file name to be different, change the value of m_std_config_name in derived class Definition at line 198 of file GenServer.h. References m_default_config_file. { return m_default_config_file; }

int ASSA::GenServer::get_exit_value (   )  const [inline]

Retrieve exit value of the process. Definition at line 227 of file GenServer.h. References m_exit_value. { return m_exit_value; }

string ASSA::GenServer::get_port (   )  [inline]

Return assumed name of the listening port. Definition at line 206 of file GenServer.h. References m_port. { return m_port; }

string ASSA::GenServer::get_proc_name (   )  [inline]

Get name of process+instance_number. Definition at line 182 of file GenServer.h. References m_proc_name. { return m_proc_name; }

Reactor* ASSA::GenServer::get_reactor (   )  [inline]

Obtain reference to the Reactor. Definition at line 221 of file GenServer.h. References m_reactor. Referenced by handle_signal(). { return &m_reactor; }

SigHandlers& ASSA::GenServer::get_sig_manager (   )  [inline]

Obtain reference to the Signal Manager, class SigHandls. Definition at line 216 of file GenServer.h. References m_sig_dispatcher. { return m_sig_dispatcher; }

string ASSA::GenServer::get_version (   )  [inline]

Obtain version information. Definition at line 366 of file GenServer.h. References ASSA::ends(), m_revision, and m_version. Referenced by init(). { std::ostringstream v; v << "Version: " << m_version << " Revision: " << m_revision << std::ends; return (v.str ()); }

int GenServer::handle_signal (  int  signum_  )  [virtual]

Handle fatal signals. Hook (e.g. fatalSignalHook) is provided if derived class needs extra work before falling dead. Reimplemented from ASSA::EventHandler. Definition at line 357 of file GenServer.cpp. References ASSA::APP, ASSA::Reactor::deactivate(), DL, ASSA::ends(), fatal_signal_hook(), get_reactor(), m_graceful_quit, and trace. { trace("GenServer::handle_signal"); std::ostringstream m; switch (signum_) { case SIGTERM: m << "SIGTERM signal caugth. "; break; case SIGINT: m << "SIGINT signal caugth. "; break; default: m << "Unexpected signal caugth."; } m << "Signal # " << signum_ << std::ends; DL((APP,"%s\n", m.str ().c_str () )); DL((APP,"Initiating shutdown sequence...\n")); fatal_signal_hook (); DL((APP, "Shutdown sequence completed - Exiting !\n")); /* Calling stop_service () triggers a call to Reactor::stopReactor() with subsequent call to Reactor::removeIOHandler() and then EventHandler::handle_close(). If EventHandler is in the middle of the *slow* system call such as read(2), handle_close() will destry EventHandler, and after cotrol is returned from GenServer::handle_signal(), *slow* system call is restarted and proceeds to operate on the memory that has been deleted already. Calling Reactor::deactivate() instead delays memory release. */ get_reactor()->deactivate (); m_graceful_quit = true; return 0; }

void GenServer::init (  int *  argc, char *  argv[], const char *  help_info )  [virtual]

Provide an entry point into the service and perfom initialization of the service. Open log file and log startup options. Process standard command-line arguments. Following signals are handled in uniform manner: SIGHUP, SIGPIPE, SIGCHLD, SIGCLD, SIGALRM, SIGINT, SIGPOLL, SIGTERM. This function corresponds to the object moving from IDLE to RUNNING state as result of service initialization, or reconfiguration of the service and remaining in RUNNING state. Parameters: argc  Pointer to number of command line arguments argv  Command line arguments char* array help_info  Title that will be displayed with -h option Definition at line 107 of file GenServer.cpp. References ASSA_DIR_SEPARATOR, become_daemon(), display_help(), ASSA::endl(), ASSA::CmdLineOpts::get_opt_error(), get_version(), m_author, m_cmdline_name, m_daemon, m_help_flag, m_help_msg, m_instance, m_proc_name, m_version_flag, and ASSA::CmdLineOpts::parse_args(). { char* cp = argv [0]; m_help_msg = ht_; if (strchr(cp, ASSA_DIR_SEPARATOR)) { cp += strlen(argv[0]); // position at the end while (*cp-- != ASSA_DIR_SEPARATOR) { ; } cp += 2; } #if defined (WIN32) // get rid of '.exe' char* extidx = cp; while (*extidx) { if (*extidx == '.') { *extidx = '\0'; break; } extidx++; } #endif m_cmdline_name = cp; if (!parse_args ((const char **)argv)) { std::cerr << "Error in arguments: " << get_opt_error () << std::endl; std::cerr << "Try '" << argv[0] << " --help' for details.\n"; exit (1); } if (m_help_flag) { display_help (); exit (0); } if (m_version_flag) { std::cerr << '\n' << argv[0] << " " << get_version () << '\n' << '\n' << "Written by " << m_author << "\n\n"; exit (0); } if (m_daemon == "yes") { assert(become_daemon ()); } char instbuf[16]; // INT_MAX [-]2147483647 sprintf(instbuf, "%d", m_instance); if (m_proc_name.length() == 0) { m_proc_name = m_cmdline_name; if (m_instance != -1) { m_proc_name += instbuf; } } if (m_port.length() == 0) { m_port = m_proc_name; } #if !defined(WIN32) SigAction ignore_act( SIG_IGN ); ignore_act.register_action( SIGHUP ); ignore_act.register_action( SIGPIPE ); ignore_act.register_action( SIGCHLD ); #if !(defined (__FreeBSD__) || defined(__FreeBSD_kernel__) \ || defined (__NetBSD__)) ignore_act.register_action( SIGCLD ); #endif ignore_act.register_action( SIGALRM ); m_sig_dispatcher.install ( ASSAIOSIG, &m_sig_poll ); m_sig_dispatcher.install ( SIGINT, (EventHandler*) this ); m_sig_dispatcher.install ( SIGTERM, (EventHandler*) this ); #endif // !defined(WIN32) init_internals (); }

void GenServer::init_internals (   )  [private]

Initialize internals. Set standard configuration file name. For POSIX systems, it is $HOME/.procname. For Win32, it is $cwd/procname.ini. Remove existing log file if requested. Unlinking /dev/null character device and replacing it with a regular file leads to the system crash during consecutive reboots. See also assa/FileLogger.cpp. Open logging facility: --log-stdout="yes" takes precedence over --with-log-server="yes" which takes precedence over --log-file=/path/to/log Definition at line 223 of file GenServer.cpp. References get_cmdline_name(), m_default_config_file, m_log_file, m_log_flag, m_log_stdout, RMLOG, and ASSA::Utils::strenv(). { static const char self[] = "GenServer::init_internals"; #if defined (WIN32) m_default_config_file = this->get_cmdline_name () + ".ini"; #else m_default_config_file = "$HOME/." + this->get_cmdline_name (); m_default_config_file = Utils::strenv (m_default_config_file.c_str ()); #endif if (m_log_flag == RMLOG && m_log_stdout == "no") { struct stat fst; if (::stat (m_log_file.c_str(), &fst) == 0) { if (S_ISREG (fst.st_mode)) { ::unlink (m_log_file.c_str()); } } } Log::set_app_name (get_proc_name ()); if (m_log_stdout == "yes") { Log::open_log_stdout (m_mask); } else { if (m_with_log_server == "yes") { Log::open_log_server (m_log_server, m_log_file.c_str(), get_reactor (), m_mask, m_log_size) ; } else { Log::open_log_file (m_log_file.c_str(), m_mask, m_log_size); } } trace(self); if (m_ommit_pidfile == "no") { if (m_pidfile.size () == 0) { m_pidfile = "~/." + m_proc_name + ".pid"; } if (! m_pidfile_lock.lock (m_pidfile)) { DL((ASSAERR,"Failed to lock PID file: %s\n", m_pidfile_lock.get_error_msg ())); exit (1); } } DL((APP,"\n" )); DL((APP,"========================================================\n")); DL((APP,"|| Server configuration settings ||\n")); DL((APP,"========================================================\n")); DL((APP," cmd_line_name = '%s'\n", m_cmdline_name.c_str() )); DL((APP," name = '%s'\n", m_proc_name.c_str() )); DL((APP," default config file = '%s'\n", m_default_config_file.c_str())); DL((APP," config file = '%s'\n", m_config_file.c_str() )); DL((APP," mask = 0x%X\n", m_mask )); dump (); DL((APP,"========================================================\n")); DL((APP,"\n")); }

virtual void ASSA::GenServer::init_service (   )  [pure virtual]

Interface function provided for derived classes as a place to initialize specifics of derived server.

GenServer& ASSA::GenServer::operator= (  const GenServer &   )  [private]

virtual void ASSA::GenServer::process_events (   )  [pure virtual]

Interface function provided for derived classes as the main entry for data processing. This is the place to implement main event loop.

virtual int ASSA::GenServer::resume (  void   )  [inline, virtual]

Resume execution of a service. Corresponds to the process returning back to RUNNING state from SUSPENDED state. Definition at line 117 of file GenServer.h. { return 0; }

bool ASSA::GenServer::service_is_active (   )  [inline]

Normally called by the main loop to find out whether 'graceful quit' flag had been raised, signaling that some application's component requested to end data processing. Returns: true when active; false if 'graceful quit' flag has been raised; Definition at line 149 of file GenServer.h. References m_graceful_quit. { return (!m_graceful_quit); }

void ASSA::GenServer::set_author (  const string &  author_  )  [inline]

Set author's name. Definition at line 359 of file GenServer.h. References m_author. { m_author = author_; }

void ASSA::GenServer::set_exit_value (  int  v_  )  [inline, protected]

Set exit value of the process. This value is returned to the shell. Definition at line 231 of file GenServer.h. References m_exit_value. { m_exit_value = v_; }

void ASSA::GenServer::set_flags (  LogFlag  logf_  )  [inline]

New debug information is added to the old log file. To erase old log file, set flag to RMLOG. Parameters: logf_  Defaulted to KEEPLOG that adds log records to the existing log file; RMLOG - remove existing log file and start afresh. Definition at line 176 of file GenServer.h. References m_log_flag. { m_log_flag = logf_; }

void ASSA::GenServer::set_port (  string  port_  )  [inline]

Set listening port name. Parameters: port_  new listening port name Definition at line 211 of file GenServer.h. References m_port. { m_port = port_; }

void ASSA::GenServer::set_proc_name (  string  proc_name_  )  [inline]

Change process name. Parameters: proc_name_  new process name Definition at line 187 of file GenServer.h. References m_proc_name. { m_proc_name = proc_name_; }

void ASSA::GenServer::set_version (  const string &  release_, int  revision_ )  [inline]

Set Version and Revision number. Parameters: release_  Release number. revision_  Patch level. Definition at line 351 of file GenServer.h. References m_revision, and m_version. { m_version = release_; m_revision = revision_; }

void ASSA::GenServer::stop_service (   )  [inline]

Inform server that it has to stop data processing, clean up and exit. This method will also stop internal Reactor. Definition at line 343 of file GenServer.h. References ASSA::Reactor::deactivate(), m_graceful_quit, and m_reactor. { m_graceful_quit = true; m_reactor.deactivate (); }

virtual int ASSA::GenServer::suspend (  void   )  [inline, virtual]

Temporarily suspend the execution of a service. Corresponds to process leaving RUNNING state and entering SUSPENDED state. Definition at line 112 of file GenServer.h. { return 0; }

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Member Data Documentation

string ASSA::GenServer::m_author [protected]

Author's name. Definition at line 289 of file GenServer.h. Referenced by display_help(), init(), and set_author().

string ASSA::GenServer::m_cmdline_name [protected]

process name as appeared on command line Definition at line 238 of file GenServer.h. Referenced by get_cmdline_name(), and init().

string ASSA::GenServer::m_config_file [protected]

alternative configuration file name Definition at line 247 of file GenServer.h. Referenced by GenServer(), and get_config_file().

string ASSA::GenServer::m_daemon [protected]

Daemon option flag. If 'yes', become a UNIX daemon process. Definition at line 301 of file GenServer.h. Referenced by GenServer(), and init().

string ASSA::GenServer::m_default_config_file [protected]

standard configuration file name Definition at line 244 of file GenServer.h. Referenced by get_default_config_file(), and init_internals().

int ASSA::GenServer::m_exit_value [protected]

Exit value of the process. Definition at line 329 of file GenServer.h. Referenced by get_exit_value(), and set_exit_value().

bool ASSA::GenServer::m_graceful_quit [protected]

Flag that indicates wheather server outgh to stop and exit. Definition at line 269 of file GenServer.h. Referenced by handle_signal(), service_is_active(), and stop_service().

bool ASSA::GenServer::m_help_flag [protected]

Help option flag. If true, [-h, --help] option is being specified on command line. Definition at line 321 of file GenServer.h. Referenced by GenServer(), and init().

const char* ASSA::GenServer::m_help_msg [protected]

Help information. Definition at line 292 of file GenServer.h. Referenced by display_help(), and init().

int ASSA::GenServer::m_instance [protected]

Process instance. Definition at line 253 of file GenServer.h. Referenced by GenServer(), and init().

string ASSA::GenServer::m_log_file [protected]

Full pathname of debug file. Definition at line 256 of file GenServer.h. Referenced by GenServer(), and init_internals().

LogFlag ASSA::GenServer::m_log_flag [protected]

Log file initialization flag. If RM_LOG, remove old log file. Definition at line 295 of file GenServer.h. Referenced by init_internals(), and set_flags().

int ASSA::GenServer::m_log_level [protected]

Logging level - an integer number that incrementally increases verbosity of the looing messages. The exact meaning of each level is application-specific. Definition at line 310 of file GenServer.h. Referenced by GenServer().

string ASSA::GenServer::m_log_server [protected]

Log server, assa-logd, address (port@host). Definition at line 263 of file GenServer.h. Referenced by GenServer().

u_int ASSA::GenServer::m_log_size [protected]

Max size of the log file. Definition at line 250 of file GenServer.h. Referenced by GenServer().

string ASSA::GenServer::m_log_stdout [protected]

If 'yes', redirects all logging messages to std::cerr. Definition at line 298 of file GenServer.h. Referenced by GenServer(), and init_internals().

long ASSA::GenServer::m_mask [protected]

Debug file mask to filter debug/error messages. Definition at line 266 of file GenServer.h. Referenced by GenServer().

string ASSA::GenServer::m_ommit_pidfile [protected]

If 'yes', skip PID file locking creation/locking step. Definition at line 304 of file GenServer.h. Referenced by GenServer().

string ASSA::GenServer::m_pidfile [protected]

PID File lock path name. Definition at line 316 of file GenServer.h. Referenced by GenServer().

PidFileLock ASSA::GenServer::m_pidfile_lock [protected]

PID File lock. Definition at line 313 of file GenServer.h.

string ASSA::GenServer::m_port [protected]

listening port name Definition at line 241 of file GenServer.h. Referenced by GenServer(), get_port(), and set_port().

string ASSA::GenServer::m_proc_name [protected]

process name (considering instance_number) Definition at line 235 of file GenServer.h. Referenced by get_proc_name(), init(), and set_proc_name().

Reactor ASSA::GenServer::m_reactor [protected]

GenServer object has its very own personal Reactor object. Definition at line 280 of file GenServer.h. Referenced by get_reactor(), and stop_service().

int ASSA::GenServer::m_revision [protected]

Software revision (patch) level. Definition at line 286 of file GenServer.h. Referenced by get_version(), and set_version().

SigHandlers ASSA::GenServer::m_sig_dispatcher [protected]

Signal handlers dispatcher. Definition at line 273 of file GenServer.h. Referenced by get_sig_manager().

SIGPOLLHandler ASSA::GenServer::m_sig_poll [protected]

Function that swallows SIGPOLL calls. Definition at line 276 of file GenServer.h.

string ASSA::GenServer::m_version [protected]

Software version. Definition at line 283 of file GenServer.h. Referenced by get_version(), and set_version().

bool ASSA::GenServer::m_version_flag [protected]

Version option flag. If true, [-v, --version] options is being specified on command line. Definition at line 326 of file GenServer.h. Referenced by GenServer(), and init().

string ASSA::GenServer::m_with_log_server [protected]

If 'yes', send log messages to the log server. Definition at line 259 of file GenServer.h. Referenced by GenServer().

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

• /home/vlg/develop/libASSA/libassa/assa/GenServer.h
• /home/vlg/develop/libASSA/libassa/assa/GenServer.cpp

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