added stall warning

[lcr.git] / main.c

diff --git a/main.c b/main.c
index 69d6ab7..1561f9e 100644 (file)
--- a/main.c
+++ b/main.c
@@ -28,7 +28,7 @@
 
 MESSAGES
 
-double now_d;
+double now_d, last_d;
 time_t now;
 struct tm *now_tm;
 struct timeval now_tv;
@@ -40,7 +40,6 @@ struct timezone now_tz;
                now = now_tv.tv_sec; \
                now_tm = localtime(&now); \
        }
-//#define DEBUG_DURATION
 
 int global_debug = 0;
 int quit=0;
@@ -198,11 +197,6 @@ int main(int argc, char *argv[])
        char                    *debug_prefix = "alloc";
        int                     created_mutexd = 0,/* created_mutext = 0,*/ created_mutexe = 0,
                                created_lock = 0, created_signal = 0, created_debug = 0;
-#ifdef DEBUG_DURATION
-       time_t                  durationupdate;
-       double                  idle_duration, isdn_duration, port_duration, epoint_duration, join_duration, message_duration, admin_duration;
-       double                  start_d;
-#endif
        int                     idletime = 0, idlecheck = 0;
        char                    tracetext[256];
 
@@ -457,14 +451,15 @@ int main(int argc, char *argv[])
        printf("%s\n", tracetext);
        end_trace();
        GET_NOW();
-#ifdef DEBUG_DURATION
-       start_d = now_d;
-       durationupdate = now;
-       idle_duration = isdn_duration = port_duration = epoint_duration = call_duration = message_duration = admin_duration = 0;
-#endif
        quit = 0;
        while(!quit)
        {
+               last_d = now_d;
+               GET_NOW();
+               if (now_d-last_d > 1.0)
+               {
+                       PERROR("LCR was stalling %d.%d seconds\n", ((int)((now_d-last_d)*10.0))/10, (int)((now_d-last_d)*10.0));
+               }
                /* all loops must be counted from the beginning since nodes might get freed during handler */
                all_idle = 1;
 
@@ -478,11 +473,6 @@ int main(int argc, char *argv[])
 #warning debugging usleep crash
                debug_usleep(1, __FILE__, __LINE__, now_tm->tm_hour, now_tm->tm_min, now_tm->tm_sec);
 
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               isdn_duration += (now_d - start_d);
-               start_d = now_d;
-#endif
 BUDETECT
 
                /* loop through all port ports and call their handler */
@@ -499,11 +489,6 @@ BUDETECT
                                goto port_again;
                        port = port->next;
                }
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               port_duration += (now_d - start_d);
-               start_d = now_d;
-#endif
 
                /* loop through all epoint and call their handler */
                epoint_again:
@@ -520,11 +505,6 @@ BUDETECT
                                goto epoint_again;
                        epoint = epoint->next;
                }
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               epoint_duration += (now_d - start_d);
-               start_d = now_d;
-#endif
 
                /* loop through all joins and call their handler */
                join_again:
@@ -540,11 +520,6 @@ BUDETECT
                                goto join_again;
                        join = join->next;
                }
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               join_duration += (now_d - start_d);
-               start_d = now_d;
-#endif
 
                debug_prefix = 0;
 
@@ -624,21 +599,11 @@ BUDETECT
                        debug_count++;
                        debug_prefix = "message";
                }
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               message_duration += (now_d - start_d);
-               start_d = now_d;
-#endif
 BUDETECT
 
                /* handle socket */
                if (admin_handle())
                        all_idle = 0;
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               admin_duration += (now_d - start_d);
-               start_d = now_d;
-#endif
 BUDETECT
 
 #if 0
@@ -659,26 +624,6 @@ BUDETECT
                        idletime = 0;
                        idlecheck = now;
                }
-#ifdef DEBUG_DURATION
-               GET_NOW();
-               idle_duration += (now_d - start_d);
-               start_d = now_d;
-               if (durationupdate != now)
-               {
-                       durationupdate = now;
-                       printf("Idle:%3d ISDN:%3d Port:%3d Epoint:%3d Join:%3d Message:%3d Admin:%3d\n",
-                               (int)(idle_duration*100),
-                               (int)(isdn_duration*100),
-                               (int)(port_duration*100),
-                               (int)(epoint_duration*100),
-                               (int)(join_duration*100),
-                               (int)(message_duration*100),
-                               (int)(admin_duration*100));
-                       idle_duration = isdn_duration = port_duration = epoint_duration = join_duration = message_duration = admin_duration = 0;
-               }
-#else
-               GET_NOW();
-#endif
 
                /* did we do nothing? so we wait to give time to other processes */
                if (all_idle)