X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fpeerinfo%2Fpeerinfo_api.c;h=a0cb5c5c4a94323aba029ffcdb1d79393d0e6006;hb=320c2d50b722eeffc50cd6db0c5361886ee750b0;hp=eca0825291dee7d20af4654c2ffed545985d8373;hpb=e51a4a958977b937f61f6e3041610b92662d5413;p=oweals%2Fgnunet.git

diff --git a/src/peerinfo/peerinfo_api.c b/src/peerinfo/peerinfo_api.c
index eca082529..a0cb5c5c4 100644
--- a/src/peerinfo/peerinfo_api.c
+++ b/src/peerinfo/peerinfo_api.c
@@ -90,11 +90,6 @@ struct GNUNET_PEERINFO_Handle
    */
   const struct GNUNET_CONFIGURATION_Handle *cfg;
 
-  /**
-   * Our scheduler.
-   */
-  struct GNUNET_SCHEDULER_Handle *sched;
-
   /**
    * Connection to the service.
    */
@@ -127,25 +122,22 @@ struct GNUNET_PEERINFO_Handle
 /**
  * Connect to the peerinfo service.
  *
- * @param sched scheduler to use
  * @param cfg configuration to use
  * @return NULL on error (configuration related, actual connection
  *         establishment may happen asynchronously).
  */
 struct GNUNET_PEERINFO_Handle *
-GNUNET_PEERINFO_connect (struct GNUNET_SCHEDULER_Handle *sched,
-			 const struct GNUNET_CONFIGURATION_Handle *cfg)			 
+GNUNET_PEERINFO_connect (const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
   struct GNUNET_CLIENT_Connection *client;
   struct GNUNET_PEERINFO_Handle *ret;
 
-  client = GNUNET_CLIENT_connect (sched, "peerinfo", cfg);
+  client = GNUNET_CLIENT_connect ("peerinfo", cfg);
   if (client == NULL)
     return NULL;
   ret = GNUNET_malloc (sizeof (struct GNUNET_PEERINFO_Handle));
   ret->client = client;
   ret->cfg = cfg;
-  ret->sched = sched;
   return ret;
 }
 
@@ -202,7 +194,8 @@ static void
 reconnect (struct GNUNET_PEERINFO_Handle *h)
 {
   GNUNET_CLIENT_disconnect (h->client, GNUNET_SYSERR);
-  h->client = GNUNET_CLIENT_connect (h->sched, "peerinfo", h->cfg);
+  h->th = NULL;
+  h->client = GNUNET_CLIENT_connect ("peerinfo", h->cfg);
   GNUNET_assert (h->client != NULL);
 }
 
@@ -226,7 +219,7 @@ do_transmit (void *cls, size_t size, void *buf)
   h->th = NULL;
   if (buf == NULL)
     {
-      GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+      GNUNET_log (GNUNET_ERROR_TYPE_WARNING | GNUNET_ERROR_TYPE_BULK,
                   _("Failed to transmit message to `%s' service.\n"),
 		  "PEERINFO");
       if (tqe != NULL)
@@ -243,6 +236,10 @@ do_transmit (void *cls, size_t size, void *buf)
 	}
       return 0;
     }
+  /* If it can be NULL above, it can be NULL here to... */
+  if (tqe == NULL)
+    return 0;
+
   ret = tqe->size;
   GNUNET_assert (size >= ret);
   memcpy (buf, &tqe[1], ret);
@@ -276,11 +273,11 @@ trigger_transmit (struct GNUNET_PEERINFO_Handle *h)
   struct TransmissionQueueEntry *tqe;
 
   if (NULL == (tqe = h->tq_head))
-    return;
+    return NULL;
   if (h->th != NULL)
-    return;
+    return NULL;
   if (h->in_receive == GNUNET_YES)
-    return;
+    return NULL;
   h->th = GNUNET_CLIENT_notify_transmit_ready (h->client,
 					       tqe->size,
 					       GNUNET_TIME_absolute_get_remaining (tqe->timeout),
@@ -394,8 +391,7 @@ peerinfo_handler (void *cls, const struct GNUNET_MessageHeader *msg)
       reconnect (ic->h);
       trigger_transmit (ic->h);
       if (ic->timeout_task != GNUNET_SCHEDULER_NO_TASK)
-	GNUNET_SCHEDULER_cancel (ic->h->sched, 
-				 ic->timeout_task);
+	GNUNET_SCHEDULER_cancel (ic->timeout_task);
       if (ic->callback != NULL)
 	ic->callback (ic->callback_cls, NULL, NULL);
       GNUNET_free (ic);
@@ -410,8 +406,7 @@ peerinfo_handler (void *cls, const struct GNUNET_MessageHeader *msg)
 #endif
       trigger_transmit (ic->h);
       if (ic->timeout_task != GNUNET_SCHEDULER_NO_TASK)
-	GNUNET_SCHEDULER_cancel (ic->h->sched, 
-				 ic->timeout_task);
+	GNUNET_SCHEDULER_cancel (ic->timeout_task);
       if (ic->callback != NULL)
 	ic->callback (ic->callback_cls, NULL, NULL);
       GNUNET_free (ic);
@@ -425,14 +420,14 @@ peerinfo_handler (void *cls, const struct GNUNET_MessageHeader *msg)
       reconnect (ic->h);
       trigger_transmit (ic->h);
       if (ic->timeout_task != GNUNET_SCHEDULER_NO_TASK)
-	GNUNET_SCHEDULER_cancel (ic->h->sched, 
-				 ic->timeout_task);
+	GNUNET_SCHEDULER_cancel (ic->timeout_task);
       if (ic->callback != NULL)
 	ic->callback (ic->callback_cls, NULL, NULL);
       GNUNET_free (ic);
       return;
     }
   im = (const struct InfoMessage *) msg;
+  GNUNET_break (0 == ntohl (im->reserved));
   hello = NULL;
   if (ms > sizeof (struct InfoMessage) + sizeof (struct GNUNET_MessageHeader))
     {
@@ -443,8 +438,7 @@ peerinfo_handler (void *cls, const struct GNUNET_MessageHeader *msg)
 	  reconnect (ic->h);
 	  trigger_transmit (ic->h);
 	  if (ic->timeout_task != GNUNET_SCHEDULER_NO_TASK)
-	    GNUNET_SCHEDULER_cancel (ic->h->sched, 
-				     ic->timeout_task);
+	    GNUNET_SCHEDULER_cancel (ic->timeout_task);
 	  if (ic->callback != NULL)
 	    ic->callback (ic->callback_cls, NULL, NULL);
 	  GNUNET_free (ic);
@@ -490,8 +484,7 @@ iterator_start_receive (void *cls,
 		  transmit_success);
       if (ic->timeout_task != GNUNET_SCHEDULER_NO_TASK)
 	{
-	  GNUNET_SCHEDULER_cancel (ic->h->sched,
-				   ic->timeout_task);
+	  GNUNET_SCHEDULER_cancel (ic->timeout_task);
 	  ic->timeout_task = GNUNET_SCHEDULER_NO_TASK;
 	}
       reconnect (ic->h);
@@ -528,7 +521,7 @@ signal_timeout (void *cls,
 {
   struct GNUNET_PEERINFO_IteratorContext *ic = cls;
 
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING | GNUNET_ERROR_TYPE_BULK,
 	      _("Timeout transmitting iteration request to `%s' service.\n"),
 	      "PEERINFO");
   ic->timeout_task = GNUNET_SCHEDULER_NO_TASK;
@@ -536,11 +529,10 @@ signal_timeout (void *cls,
     GNUNET_CONTAINER_DLL_remove (ic->h->tq_head,
 				 ic->h->tq_tail,
 				 ic->tqe);
+  reconnect (ic->h);
   ic->callback (ic->callback_cls, NULL, NULL);
   ic->callback = NULL;
-  if (ic->in_receive)
-    return;
-  GNUNET_free (ic->tqe);
+  GNUNET_free_non_null (ic->tqe);
   GNUNET_free (ic);
 }
 
@@ -559,8 +551,7 @@ signal_timeout (void *cls,
  * @param timeout how long to wait until timing out
  * @param callback the method to call for each peer
  * @param callback_cls closure for callback
- * @return NULL on error (in this case, 'callback' is never called!), 
- *         otherwise an iterator context
+ * @return iterator context
  */
 struct GNUNET_PEERINFO_IteratorContext *
 GNUNET_PEERINFO_iterate (struct GNUNET_PEERINFO_Handle *h,
@@ -608,8 +599,7 @@ GNUNET_PEERINFO_iterate (struct GNUNET_PEERINFO_Handle *h,
   ic->callback = callback;
   ic->callback_cls = callback_cls;
   ic->timeout = GNUNET_TIME_relative_to_absolute (timeout);
-  ic->timeout_task = GNUNET_SCHEDULER_add_delayed (h->sched, 
-						   timeout,
+  ic->timeout_task = GNUNET_SCHEDULER_add_delayed (timeout,
 						   &signal_timeout,
 						   ic);
   tqe->timeout = ic->timeout;
@@ -636,8 +626,7 @@ GNUNET_PEERINFO_iterate_cancel (struct GNUNET_PEERINFO_IteratorContext *ic)
 {
   if (ic->timeout_task != GNUNET_SCHEDULER_NO_TASK)
     {
-      GNUNET_SCHEDULER_cancel (ic->h->sched,
-			       ic->timeout_task);
+      GNUNET_SCHEDULER_cancel (ic->timeout_task);
       ic->timeout_task = GNUNET_SCHEDULER_NO_TASK;
     }
   ic->callback = NULL;