#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sys/time.h>
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
close_connections(!(thisServer.bootopt & (BOOT_TTY | BOOT_DEBUG | BOOT_CHKCONF)));
+ reap_children();
+
execv(SPATH, thisServer.argv);
/* Have to reopen since it has been closed above */
static void try_connections(struct Event* ev) {
struct ConfItem* aconf;
struct ConfItem** pconf;
- time_t next = 0;
- struct ConnectionClass* cltmp;
+ time_t next;
struct Jupe* ajupe;
- int hold;
+ int hold;
+ int done;
assert(ET_EXPIRE == ev_type(ev));
assert(0 != ev_timer(ev));
Debug((DEBUG_NOTICE, "Connection check at : %s", myctime(CurrentTime)));
+ next = CurrentTime + feature_int(FEAT_CONNECTFREQUENCY);
+ done = 0;
+
for (aconf = GlobalConfList; aconf; aconf = aconf->next) {
/* Only consider server items with non-zero port and non-zero
* connect times that are not actively juped.
*/
if (!(aconf->status & CONF_SERVER)
|| aconf->address.port == 0
+ || !(aconf->flags & CONF_AUTOCONNECT)
|| ((ajupe = jupe_find(aconf->name)) && JupeIsActive(ajupe)))
continue;
+ /* Do we need to postpone this connection further? */
+ hold = aconf->hold > CurrentTime;
+
/* Update next possible connection check time. */
- if (next > aconf->hold || next == 0)
+ if (hold && next > aconf->hold)
next = aconf->hold;
- /* Update the next time we can consider this entry. */
- cltmp = aconf->conn_class;
- hold = aconf->hold > CurrentTime; /* before we update aconf->hold */
- aconf->hold = ConFreq(cltmp) ? CurrentTime + ConFreq(cltmp) : 0;
-
/* Do not try to connect if its use is still on hold until future,
+ * we have already initiated a connection this try_connections(),
* too many links in its connection class, it is already linked,
* or if connect rules forbid a link now.
*/
- if (hold
- || (Links(cltmp) > MaxLinks(cltmp))
+ if (hold || done
+ || (ConfLinks(aconf) > ConfMaxLinks(aconf))
|| FindServer(aconf->name)
|| conf_eval_crule(aconf->name, CRULE_MASK))
continue;
aconf->name);
/* And stop looking for further candidates. */
- break;
+ done = 1;
}
- if (next == 0)
- next = CurrentTime + feature_int(FEAT_CONNECTFREQUENCY);
-
Debug((DEBUG_NOTICE, "Next connection check : %s", myctime(next)));
-
timer_add(&connect_timer, try_connections, 0, TT_ABSOLUTE, next);
}
continue;
}
- max_ping = IsRegistered(cptr) ? client_get_ping(cptr) :
- feature_int(FEAT_CONNECTTIMEOUT);
-
- Debug((DEBUG_DEBUG, "check_pings(%s)=status:%s limit: %d current: %d",
+ Debug((DEBUG_DEBUG, "check_pings(%s)=status:%s current: %d",
cli_name(cptr),
IsPingSent(cptr) ? "[Ping Sent]" : "[]",
- max_ping, (int)(CurrentTime - cli_lasttime(cptr))));
+ (int)(CurrentTime - cli_lasttime(cptr))));
+
+ /* Unregistered clients pingout after max_ping seconds, they don't
+ * get given a second chance - if they were then people could not quite
+ * finish registration and hold resources without being subject to k/g
+ * lines
+ */
+ if (!IsRegistered(cptr)) {
+ assert(!IsServer(cptr));
+ max_ping = feature_int(FEAT_CONNECTTIMEOUT);
+ /* If client authorization time has expired, ask auth whether they
+ * should be checked again later. */
+ if ((CurrentTime-cli_firsttime(cptr) >= max_ping)
+ && auth_ping_timeout(cptr))
+ continue;
+ if (!IsRegistered(cptr)) {
+ /* OK, they still have enough time left, so we'll just skip to the
+ * next client. Set the next check to be when their time is up, if
+ * that's before the currently scheduled next check -- hikari */
+ expire = cli_firsttime(cptr) + max_ping;
+ if (expire < next_check)
+ next_check = expire;
+ continue;
+ }
+ }
+
+ max_ping = client_get_ping(cptr);
+
+ /* If it's a server and we have not sent an AsLL lately, do so. */
+ if (IsServer(cptr)) {
+ if (CurrentTime - cli_serv(cptr)->asll_last >= max_ping) {
+ char *asll_ts;
+
+ SetPingSent(cptr);
+ cli_serv(cptr)->asll_last = CurrentTime;
+ expire = cli_serv(cptr)->asll_last + max_ping;
+ asll_ts = militime_float(NULL);
+ sendcmdto_prio_one(&me, CMD_PING, cptr, "!%s %s %s", asll_ts,
+ cli_name(cptr), asll_ts);
+ }
+
+ expire = cli_serv(cptr)->asll_last + max_ping;
+ if (expire < next_check)
+ next_check = expire;
+ }
/* Ok, the thing that will happen most frequently, is that someone will
* have sent something recently. Cover this first for speed.
continue;
}
- /* Unregistered clients pingout after max_ping seconds, they don't
- * get given a second chance - if they were then people could not quite
- * finish registration and hold resources without being subject to k/g
- * lines
- */
- if (!IsRegistered(cptr)) {
- assert(!IsServer(cptr));
- if ((CurrentTime-cli_firsttime(cptr) >= max_ping)) {
- /* Display message if they have sent a NICK and a USER but no
- * nospoof PONG.
- */
- if (*(cli_name(cptr)) && cli_user(cptr) && *(cli_user(cptr))->username) {
- send_reply(cptr, SND_EXPLICIT | ERR_BADPING,
- ":Your client may not be compatible with this server.");
- send_reply(cptr, SND_EXPLICIT | ERR_BADPING,
- ":Compatible clients are available at %s",
- feature_str(FEAT_URL_CLIENTS));
- }
- exit_client_msg(cptr,cptr,&me, "Registration Timeout");
- continue;
- } else {
- /* OK, they still have enough time left, so we'll just skip to the
- * next client. Set the next check to be when their time is up, if
- * that's before the currently scheduled next check -- hikari */
- expire = cli_firsttime(cptr) + max_ping;
- if (expire < next_check)
- next_check = expire;
- continue;
- }
- }
-
/* Quit the client after max_ping*2 - they should have answered by now */
if (CurrentTime-cli_lasttime(cptr) >= (max_ping*2) )
{
if (IsUser(cptr))
sendrawto_one(cptr, MSG_PING " :%s", cli_name(&me));
else
- {
- char *asll_ts = militime_float(NULL);
- sendcmdto_one(&me, CMD_PING, cptr, "!%s %s %s", asll_ts,
- cli_name(cptr), asll_ts);
- }
+ sendcmdto_prio_one(&me, CMD_PING, cptr, ":%s", cli_name(&me));
}
expire = cli_lasttime(cptr) + max_ping * 2;
#ifdef USE_DEVPOLL
printf("/dev/poll ");
#endif
+#ifdef USE_EPOLL
+ printf("epoll_*() ");
+#endif
#ifdef USE_POLL
printf("poll()");
#else
debuglevel = 0;
debugmode = optarg;
thisServer.bootopt |= BOOT_DEBUG;
+#ifndef DEBUGMODE
+ printf("WARNING: DEBUGMODE disabled; -x has no effect.\n");
+#endif
break;
-
+
default:
- printf("Usage: ircd [-f config] [-h servername] [-x loglevel] [-ntvk]\n");
- printf("\n -n -t\t Don't detach\n -v\t display version\n -k\t exit after checking config\n\n");
- printf("Server not started.\n");
+ printf("Usage: ircd [-f config] [-h servername] [-x loglevel] [-ntv] [-k [-c clispec]]\n"
+ "\n -f config\t specify explicit configuration file"
+ "\n -x loglevel\t set debug logging verbosity"
+ "\n -n or -t\t don't detach"
+ "\n -v\t\t display version"
+ "\n -k\t\t exit after checking config"
+ "\n -c clispec\t search for client/kill blocks matching client"
+ "\n\t\t clispec is comma-separated list of user@host,"
+ "\n\t\t user@ip, $Rrealname, and port number"
+ "\n\nServer not started.\n");
exit(1);
}
}
*/
daemon_init(thisServer.bootopt & BOOT_TTY);
+#ifdef DEBUGMODE
+ /* Must reserve fd 2... */
+ if (debuglevel >= 0 && !(thisServer.bootopt & BOOT_TTY)) {
+ int fd;
+ if ((fd = open("/dev/null", O_WRONLY)) < 0) {
+ fprintf(stderr, "Unable to open /dev/null (to reserve fd 2): %s\n",
+ strerror(errno));
+ return 8;
+ }
+ if (fd != 2 && dup2(fd, 2) < 0) {
+ fprintf(stderr, "Unable to reserve fd 2; dup2 said: %s\n",
+ strerror(errno));
+ return 8;
+ }
+ }
+#endif
+
event_init(MAXCONNECTIONS);
setup_signals();
log_init(*argv);
set_nomem_handler(outofmemory);
- if (!init_string()) {
- log_write(LS_SYSTEM, L_CRIT, 0, "Failed to initialize string module");
- return 6;
- }
-
initload();
init_list();
init_hash();
cli_lasttime(&me) = cli_since(&me) = cli_firsttime(&me) = CurrentTime;
hAddClient(&me);
+ SetIPv6(&me);
write_pidfile();
init_counters();
projects / ircu2.10.12-pk.git / blobdiff