int main (int argc, char *argv[])
{
maina();
return (0);
}
int main(int argc, char** argv){
handle_parameters(argc,argv);
Config::getInstance();
handle_parameters(argc,argv);
Config::getInstance()->print_configure();
#ifndef DEBUG_MODE
bool master;
#ifndef AUTU_MASTER
printf("If Master, please print 1!\n");
int master=0;
scanf("%d",&master);
#else
master=Config::master;
#endif
std::string actor;
if(master)
actor="master";
else
actor="slave";
#ifndef FORK
if(master){
Environment::getInstance(master);
// create_poc_data_four_partitions();
// create_poc_data_one_partitions();
// print_welcome();
// ExecuteLogicalQueryPlan();
while(true)
sleep(1);
}
else {
Environment::getInstance(master);
while(true)
sleep(1);
}
#else
int pid=fork();
if(pid!=0){
printf("Daemon process id is %d\n",pid);
sleep(1);
return 0;
}
Config::getInstance();
printf("Creating %s daemon...\n",actor.c_str());
Environment::getInstance(master);
printf("The %s daemon is successfully created.!\n",actor.c_str());
printf("Logs are redirected to %s\n",Config::logfile.c_str());
FILE *file;
if((file=freopen(Config::logfile.c_str(),"a",stdout))==NULL){
printf("output redirection fails!\n");
}
freopen(Config::logfile.c_str(),"a",stderr);
fflush(stdout);
fclose(stdout);
//redirect back to console
freopen("/dev/tty","a",stdout);
printf("The Slave daemon is successfully created!\n");
//redirect again to the log file.
if((file=freopen(Config::logfile.c_str(),"a",stdout))==NULL){
printf("output redirection fails!\n");
}
freopen(Config::logfile.c_str(),"a",stderr);
while(true)
sleep(1);
#endif
#else
maina(argc, argv);
return 0;
#endif
}
