Dns poll not called often enough

[user/henk/code/inspircd.git] / src / inspircd.cpp

diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 835952a14598db03baafbb2709a50deafa7e2fe5..21e3bffd97759d51492b86151b46a49208cc9af3 100644 (file)
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -109,7 +109,7 @@ int openSockfd[MAXSOCKS];
 bool nofork = false;
 bool unlimitcore = false;
 
-time_t TIME = time(NULL);
+time_t TIME = time(NULL), OLDTIME = time(NULL);
 
 #ifdef USE_KQUEUE
 int kq, lkq, skq;
@@ -4069,7 +4069,9 @@ int InspIRCd(char** argv, int argc)
        WritePID(PID);
          
        /* setup select call */
+#ifndef USE_KQUEUE
        FD_ZERO(&selectFds);
+#endif
        log(DEBUG,"InspIRCd: startup: zero selects");
        log(VERBOSE,"InspIRCd: startup: portCount = %lu", (unsigned long)portCount);
        
@@ -4188,7 +4190,7 @@ int InspIRCd(char** argv, int argc)
         tval.tv_usec = 10000L;
         tval.tv_sec = 0;
         int total_in_this_set = 0;
-       int i = 0, v = 0, j = 0;
+       int i = 0, v = 0, j = 0, cycle_iter = 0;
        bool expire_run = false;
          
        /* main loop, this never returns */
@@ -4197,13 +4199,16 @@ int InspIRCd(char** argv, int argc)
 #ifdef _POSIX_PRIORITY_SCHEDULING
                sched_yield();
 #endif
-                // poll dns queue
-                dns_poll();
+#ifndef USE_KQUEUE
                FD_ZERO(&sfd);
+#endif
 
                // we only read time() once per iteration rather than tons of times!
+               OLDTIME = TIME;
                TIME = time(NULL);
 
+               dns_poll();
+
                // *FIX* Instead of closing sockets in kill_link when they receive the ERROR :blah line, we should queue
                // them in a list, then reap the list every second or so.
                if (((TIME % 5) == 0) && (!expire_run))
@@ -4305,7 +4310,9 @@ int InspIRCd(char** argv, int argc)
        
        while (count2 != clientlist.end())
        {
+#ifndef USE_KQUEUE
                FD_ZERO(&sfd);
+#endif
 
                total_in_this_set = 0;
 
@@ -4384,11 +4391,12 @@ int InspIRCd(char** argv, int argc)
                        endingiter = count2;
                                count2 = xcount; // roll back to where we were
 #else
-                       dns_poll();
                        // KQUEUE: We don't go through a loop to fill the fd_set so instead we must manually do this loop every now and again.
                        // TODO: We dont need to do all this EVERY loop iteration, tone down the visits to this if we're using kqueue.
-                       while (count2 != clientlist.end())
+                       cycle_iter++;
+                       if (cycle_iter > 10) while (count2 != clientlist.end())
                        {
+                               cycle_iter = 0;
                                if (count2 != clientlist.end())
                                {
                                        curr = count2->second;