void Controller::run(uint32_t numThreads, uint32_t maxThreads,
double monitorInterval) {
maxThreads_ = maxThreads;
// start all of the worker threads
startWorkers(numThreads);
// drive the monitor
runMonitor(monitorInterval);
}
/**
* waitcmd.c
*
* moniters files and invokescertain commands when accessed or modified.
* If no command line argumants are given then commands are read from the
* waitcmd.ini file and monitoring starts for all files mentioned.
* If command line argumants are given then they are added to the ini file.
* If an instance of waitcmd is already running then it will be refreshed
* to include the new commands.
* Monitoring is not started when new commands are given.
*/
int main (int argc, char *argv[])
{
if(argc > 1) {
if(argv[1] == "-h")
printHelp();
else
addToIni(argc, argv);
}
else
readIni()
runMonitor();
printf("Monitoring files (for help type \"waitcmd -h\")\n");
return 0;
}
int main(int argc, char **argv) {
struct sigaction action;
int exitCode;
parseArgs(argc,argv);
initLogs();
if (keepAsDaemon) {
LOG_N("Trying to keep as a daemon...");
if (daemon(false,false)<0) {
LOG_E(strerror(errno));
LOG_W("... continuing daemonless");
} else {
LOG_N("... Success ");
}
}
memset(&action,0,sizeof(action));
action.sa_handler =signalHandler;
sigaction(SIGHUP,&action,NULL);
sigaction(SIGTERM,&action,NULL);
// signal(SIGHUP,signalHandler); /* catch hangup signal */
// signal(SIGTERM,signalHandler); /* catch kill signal */
exitCode = runMonitor();
return exitCode;
//return EXIT_SUCCESS;
}
void Process::run()
{
if (tnt::TntConfig::it().daemon)
{
log_debug("run daemon-mode");
// We receive the writing-end of the notify pipe.
// After successful initialization we need to write a byte to this fd.
cxxtools::posix::Pipe mainPipe;
cxxtools::posix::Fork fork;
if (fork.parent())
{
log_debug("close write-fd of main-pipe");
mainPipe.closeWriteFd();
log_debug("wait for child to initialize");
mainPipe.read();
log_debug("child initialized");
fork.setNowait();
}
else
{
log_debug("close read-fd of main-pipe");
mainPipe.closeReadFd();
runMonitor(mainPipe);
}
}
else
{
log_debug("run");
initWorker();
log_debug("do work");
doWork();
}
}
