int main(int argc, char *argv[]) {
int s, s1; // Socket descriptors
init_logger();
init_thread_info();
configuration_load(argc,argv);
if (weborf_conf.is_inetd) inetd();
print_start_disclaimer(argc,argv);
s=net_create_server_socket();
net_bind_and_listen(s);
set_new_gid(weborf_conf.gid);
set_new_uid(weborf_conf.uid);
// init the queue for opened sockets
if (q_init(&queue, MAXTHREAD + 1)!=0)
exit(NOMEM);
// Starts the 1st group of threads
init_thread_attr();
init_threads(INITIALTHREAD);
init_thread_shaping();
init_signals();
// Infinite cycle, accept connections
while (1) {
s1=accept(s, NULL,NULL);
if (s1 >= 0 && q_put(&queue, s1)!=0) { // Adds s1 to the queue
#ifdef REQUESTDBG
syslog(LOG_ERR,"Not enough resources, dropping connection...");
#endif
close(s1);
}
// Start new thread if needed
if (thread_info.free <= LOWTHREAD && thread_info.free<MAXTHREAD) {
// Need to start new thread
if (thread_info.count + INITIALTHREAD < MAXTHREAD) {
// Starts a group of threads
init_threads(INITIALTHREAD);
} else { // Can't start a group because the limit is close, starting less than a whole group
init_threads(MAXTHREAD - thread_info.count);
}
}
}
return 0;
}
/**
* init_cpu_drc_info
*
* @returns pointer to drc_info on success, NULL otherwise
*/
int
init_cpu_drc_info(struct dr_info *dr_info)
{
struct dr_node *cpu;
struct thread *t;
int rc;
memset(dr_info, 0, sizeof(*dr_info));
rc = init_thread_info(dr_info);
if (rc) {
return -1;
}
rc = init_cpu_info(dr_info);
if (rc) {
free_cpu_drc_info(dr_info);
return -1;
}
rc = init_cache_info(dr_info);
if (rc) {
free_cpu_drc_info(dr_info);
return -1;
}
say(DEBUG, "Start CPU List.\n");
for (cpu = dr_info->all_cpus; cpu; cpu = cpu->next) {
say(DEBUG, "%x : %s\n", cpu->drc_index, cpu->drc_name);
for (t = cpu->cpu_threads; t; t = t->sibling)
say(DEBUG, "\tthread: %d: %s\n", t->phys_id, t->path);
}
say(DEBUG, "Done.\n");
return 0;
}
