#include <sys/utsname.h>
#include <unistd.h>
-#ifdef USE_POLL
-#include <sys/poll.h>
-#endif /* USE_POLL */
-
/** Array of my own clients, indexed by file descriptor. */
struct Client* LocalClientArray[MAXCONNECTIONS];
/** Maximum file descriptor in current use. */
static void client_sock_callback(struct Event* ev);
static void client_timer_callback(struct Event* ev);
-#if !defined(USE_POLL)
-#if FD_SETSIZE < (MAXCONNECTIONS + 4)
-/*
- * Sanity check
- *
- * All operating systems work when MAXCONNECTIONS <= 252.
- * Most operating systems work when MAXCONNECTIONS <= 1020 and FD_SETSIZE is
- * updated correctly in the system headers (on BSD systems our sys.h has
- * defined FD_SETSIZE to MAXCONNECTIONS+4 before including the system's headers
- * but sys/types.h might have abruptly redefined it so the check is still
- * done), you might already need to recompile your kernel.
- * For larger FD_SETSIZE your mileage may vary (kernel patches may be needed).
- * The check is _NOT_ done if we will not use FD_SETS at all (USE_POLL)
- */
-#error "FD_SETSIZE is too small or MAXCONNECTIONS too large."
-#endif
-#endif
-
/*
* Cannot use perror() within daemon. stderr is closed in
if (EmptyString(who))
who = "unknown";
- if (last_notice + 20 < CurrentTime) {
- /*
- * pace error messages so opers don't get flooded by transients
- */
- sendto_opmask_butone(0, SNO_OLDSNO, text, who, errmsg);
- last_notice = CurrentTime;
- }
+ sendto_opmask_butone_ratelimited(0, SNO_OLDSNO, &last_notice, text, who, errmsg);
log_write(LS_SOCKET, L_ERROR, 0, text, who, errmsg);
errno = errtmp;
}
if (0 == limit)
return 1;
if (limit < 0) {
- fprintf(stderr, "error setting max fd's to %d\n", limit);
+ fprintf(stderr, "error setting max fds to %d: %s\n", limit, strerror(errno));
}
else if (limit > 0) {
fprintf(stderr, "ircd fd table too big\nHard Limit: %d IRC max: %d\n",
{
const struct irc_sockaddr *local;
IOResult result;
+ int family = 0;
+
assert(0 != aconf);
assert(0 != cptr);
/*
*/
if (irc_in_addr_valid(&aconf->origin.addr))
local = &aconf->origin;
- else if (irc_in_addr_is_ipv4(&aconf->address.addr))
+ else if (irc_in_addr_is_ipv4(&aconf->address.addr)) {
local = &VirtualHost_v4;
- else
+ family = AF_INET;
+ } else
local = &VirtualHost_v6;
- cli_fd(cptr) = os_socket(local, SOCK_STREAM, cli_name(cptr));
+ cli_fd(cptr) = os_socket(local, SOCK_STREAM, cli_name(cptr), family);
if (cli_fd(cptr) < 0)
return 0;
* Make us timeout after twice the timeout for DNS look ups
*/
cli_lasttime(cptr) = CurrentTime;
- SetFlag(cptr, FLAG_PINGSENT);
+ ClearPingSent(cptr);
sendrawto_one(cptr, MSG_SERVER " %s 1 %Tu %Tu J%s %s%s +%s6 :%s",
cli_name(&me), cli_serv(&me)->timestamp, newts,
*/
os_disable_options(fd);
- if (listener->server)
+ if (listener_server(listener))
{
new_client = make_client(0, STAT_UNKNOWN_SERVER);
}
case IO_SUCCESS:
if (length)
{
- if (!IsServer(cptr))
- cli_lasttime(cptr) = CurrentTime;
+ cli_lasttime(cptr) = CurrentTime;
+ ClearPingSent(cptr);
+ ClrFlag(cptr, FLAG_NONL);
if (cli_lasttime(cptr) > cli_since(cptr))
cli_since(cptr) = cli_lasttime(cptr);
- ClrFlag(cptr, FLAG_PINGSENT);
- ClrFlag(cptr, FLAG_NONL);
}
break;
case IO_BLOCKED:
if (DBufLength(&(cli_recvQ(cptr))) < 510)
SetFlag(cptr, FLAG_NONL);
else
+ {
+ /* More than 512 bytes in the line - drop the input and yell
+ * at the client.
+ */
DBufClear(&(cli_recvQ(cptr)));
+ send_reply(cptr, ERR_INPUTTOOLONG);
+ }
}
else if (client_dopacket(cptr, dolen) == CPTR_KILLED)
return CPTR_KILLED;