Fix detection of failed thread startup. Cleanup startup output a bit.

src/app-layer-detect-proto.c

@@ -387,7 +387,9 @@ void AppLayerDetectProtoThreadSpawn()
         exit(1);
     }
 
+#ifdef DEBUG
     printf("AppLayerDetectProtoThread thread created\n");
+#endif
     return;
 }
 

src/eidps.c

@@ -469,8 +469,11 @@ int main(int argc, char **argv)
     /* Check if the alloted queues have at least 1 reader and writer */
     TmValidateQueueState();
 
-    /* Waits till all the threads have been initialized */
-    TmThreadWaitOnThreadInit();
+    /* Wait till all the threads have been initialized */
+    if (TmThreadWaitOnThreadInit() == -1) {
+        printf("ERROR: Engine initialization failed, aborting...\n");
+        exit(EXIT_FAILURE);
+    }
 
     /* Un-pause all the paused threads */
     TmThreadContinueThreads();

src/flow.c

@@ -493,7 +493,9 @@ void *FlowManagerThread(void *td)
     uint32_t sleeping = 0;
     uint8_t emerg = FALSE;
 
+#ifdef DEBUG
     printf("%s started...\n", th_v->name);
+#endif
 
     TmThreadsSetFlag(th_v, THV_INIT_DONE);
     while (1)

src/stream-tcp.c

@@ -178,8 +178,8 @@ void StreamTcpSessionPoolFree(void *s) {
 
 void StreamTcpInitConfig(char quiet) {
 
-    if (quiet == FALSE)
-        printf("Initializing Stream:\n");
+    //if (quiet == FALSE)
+    //    printf("Initializing Stream:\n");
 
     memset(&stream_config,  0, sizeof(stream_config));
 

src/tm-threads.c

@@ -597,7 +597,9 @@ ThreadVars *TmThreadCreate(char *name, char *inq_name, char *inqh_name,
     Tmq *tmq = NULL;
     Tmqh *tmqh = NULL;
 
+#ifdef DEBUG
     printf("TmThreadCreate: creating thread \"%s\"...\n", name);
+#endif
 
     /* XXX create separate function for this: allocate a thread container */
     tv = malloc(sizeof(ThreadVars));
@@ -1074,20 +1076,41 @@ void TmThreadCheckThreadState(void)
 /** \brief Used to check if all threads have finished their initialization.  On
  *         finding an un-initialized thread, it waits till that thread completes
  *         its initialization, before proceeding to the next thread.
+ *  \retval 0 all initialized properly
+ *  \retval -1 failure
  */
-void TmThreadWaitOnThreadInit(void)
+int TmThreadWaitOnThreadInit(void)
 {
     ThreadVars *tv = NULL;
     int i = 0;
+    uint16_t mgt_num = 0;
+    uint16_t ppt_num = 0;
 
     for (i = 0; i < TVT_MAX; i++) {
         tv = tv_root[i];
         while (tv != NULL) {
-            while (!(TmThreadsCheckFlag(tv, THV_INIT_DONE)))
-                ;
+            char started = FALSE;
+            while (started == FALSE) {
+                if (TmThreadsCheckFlag(tv, THV_INIT_DONE)) {
+                    started = TRUE;
+                }
+
+                if (TmThreadsCheckFlag(tv, THV_CLOSED) ||
+                    TmThreadsCheckFlag(tv, THV_FAILED))
+                {
+                    printf("Thread \"%s\" failed to initialize...\n", tv->name);
+                    return -1;
+                }
+            }
+
+            if (i == TVT_MGMT) mgt_num++;
+            else if (i == TVT_PPT) ppt_num++;
+
             tv = tv->next;
         }
     }
 
-    return;
+    printf("All %"PRIu16" packet processing threads, %"PRIu16" management "
+           "threads initialized, engine started.\n", ppt_num, mgt_num);
+    return 0;
 }

src/tm-threads.h

@@ -52,7 +52,7 @@ void TmThreadPauseThreads(void);
 
 void TmThreadCheckThreadState(void);
 
-void TmThreadWaitOnThreadInit(void);
+int TmThreadWaitOnThreadInit(void);
 
 inline int TmThreadsCheckFlag(ThreadVars *, uint8_t);
 inline void TmThreadsSetFlag(ThreadVars *, uint8_t);