Esempio n. 1
0
File: nc.c Progetto: dzch/twemproxy
int
main(int argc, char **argv)
{
    rstatus_t status;
    struct instance nci;

    nc_set_default_options(&nci);

    status = nc_get_options(argc, argv, &nci);
    if (status != NC_OK) {
        nc_show_usage();
        exit(1);
    }

    if (show_version) {
        nc_show_version();
        exit(0);
    }

    if (show_help) {
        nc_show_usage();
        exit(0);
    }

    if (describe_stats) {
        stats_describe();
        exit(0);
    }

    if (test_conf) {
        if (!nc_test_conf(&nci)) {
            exit(1);
        }
        exit(0);
    }

    status = nc_pre_run(&nci);
    if (status != NC_OK) {
        nc_post_run(&nci);
        exit(1);
    }

    nc_run(&nci);

    nc_post_run(&nci);

    exit(1);
}
Esempio n. 2
0
int
main(int argc, char **argv)
{
    rstatus_t status;
    struct instance nci;

    nc_set_default_options(&nci);

    status = nc_get_options(argc, argv, &nci);
    if (status != NC_OK) {
        nc_show_usage();
        exit(1);
    }

    if (show_version) {
        log_stderr("This is nutcracker-%s" CRLF, NC_VERSION_STRING);
        if (show_help) {
            nc_show_usage();
        }

        if (describe_stats) {
            stats_describe();
        }

        exit(0);
    }

    if (test_conf) {
        if (!nc_test_conf(&nci)) {
            exit(1);
        }
        exit(0);
    }

    status = nc_pre_run(&nci);
    if (status != NC_OK) {
        nc_post_run(&nci);
        exit(1);
    }

    nc_run(&nci);

    nc_post_run(&nci);

    exit(1);
}
Esempio n. 3
0
int main(int argc, char **argv) 
{
    rstatus_t status;
	int i, count;

    //argv [0] = 'master';

	if (nc_save_argv(argc, argv) != NC_OK) {
		exit(1);
	}

    nc_set_default_options(&env_global);
	env_global.worker_processes = sysconf(_SC_NPROCESSORS_ONLN); 
	env_global.cpu_mask = (1<<env_global.worker_processes) - 1;

    status = nc_get_options(nc_argc, nc_argv, &env_global);
    if (status != NC_OK) {
        nc_show_usage();
         exit(1);
    }

	

    if (show_version) {
        log_stderr("This is nutcracker-%s" CRLF, NC_VERSION_STRING);
        if (show_help) {
            nc_show_usage();
        }

        if (describe_stats) {
            stats_describe();
        }

        exit(0);
    }

     if (test_conf) {
        if (!nc_test_conf(&env_global)) {
            exit(1);
         }
         exit(0);
     }
	 
	 memcpy(&nci_global, &env_global, sizeof(struct instance));   
	 // context will be initialized in later nc_run.
	 
	 if (nc_init_setproctitle() != NC_OK) {
        exit(1);
     }

	
     status = nc_master_pre_run(&env_global);
     if (status != NC_OK) {
        nc_master_post_run(&env_global);
        exit(1);
     }
	
	count = 0;
	for(i = 0; i<sysconf(_SC_NPROCESSORS_ONLN); i++) {
		count+= env_global.cpu_mask & (0x1<<i)?1:0;
		//log_error("count %d", count);
	}
	if (count < env_global.worker_processes) {
		log_error('cpu mask %x is not fit in worker processes %d', env_global.cpu_mask, env_global.worker_processes);
		nc_master_post_run(&env_global);
		exit(1);
	}

	
     /* parse and create configuration for master */
     struct conf* cf = malloc(sizeof(struct conf));
	 memset(cf, 0, sizeof(struct conf));
     cf = conf_create(env_global.conf_filename);
     if (status != NC_OK) {
        conf_destroy(cf);
        exit(1);
     } 
	 
     /* initialize server pool from configuration */
     status = tw_master_conf_init(&env_global.pool, &cf->pool);
     if (status != NC_OK) {
        conf_destroy(cf);
		// release array server pool
        exit(1);
     } 
	 
	 
     tw_master_cycle(&env_global);   
     nc_master_post_run(&env_global);
     exit(1);
}