diff --git a/src/haproxy.c b/src/haproxy.c
index 26fd021..48c5741 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -161,6 +161,8 @@
 
 /* list of the temporarily limited listeners because of lack of resource */
 struct list global_listener_queue = LIST_HEAD_INIT(global_listener_queue);
+struct task *global_listener_queue_task;
+static struct task *manage_global_listener_queue(struct task *t);
 
 /*********************************************************************/
 /*  general purpose functions  ***************************************/
@@ -546,6 +548,16 @@
 		exit(0);
 	}
 
+	global_listener_queue_task = task_new();
+	if (!global_listener_queue_task) {
+		Alert("Out of memory when initializing global task\n");
+		exit(1);
+	}
+	/* very simple initialization, users will queue the task if needed */
+	global_listener_queue_task->context = NULL; /* not even a context! */
+	global_listener_queue_task->process = manage_global_listener_queue;
+	global_listener_queue_task->expire = TICK_ETERNITY;
+
 	/* now we know the buffer size, we can initialize the buffers */
 	init_buffer();
 
@@ -957,6 +969,7 @@
 	free(global.desc);    global.desc = NULL;
 	free(fdtab);          fdtab   = NULL;
 	free(oldpids);        oldpids = NULL;
+	free(global_listener_queue_task); global_listener_queue_task = NULL;
 
 	list_for_each_entry_safe(wl, wlb, &cfg_cfgfiles, list) {
 		LIST_DEL(&wl->list);
@@ -1018,6 +1031,39 @@
 	}
 }
 
+/* This is the global management task for listeners. It enables listeners waiting
+ * for global resources when there are enough free resource, or at least once in
+ * a while. It is designed to be called as a task.
+ */
+static struct task *manage_global_listener_queue(struct task *t)
+{
+	int next = TICK_ETERNITY;
+	fprintf(stderr, "coucou!\n");
+	/* queue is empty, nothing to do */
+	if (LIST_ISEMPTY(&global_listener_queue))
+		goto out;
+
+	/* If there are still too many concurrent connections, let's wait for
+	 * some of them to go away. We don't need to re-arm the timer because
+	 * each of them will scan the queue anyway.
+	 */
+	if (unlikely(actconn >= global.maxconn))
+		goto out;
+
+	/* We should periodically try to enable listeners waiting for a global
+	 * resource here, because it is possible, though very unlikely, that
+	 * they have been blocked by a temporary lack of global resource such
+	 * as a file descriptor or memory and that the temporary condition has
+	 * disappeared.
+	 */
+	if (!LIST_ISEMPTY(&global_listener_queue))
+		dequeue_all_listeners(&global_listener_queue);
+
+ out:
+	t->expire = next;
+	task_queue(t);
+	return t;
+}
 
 int main(int argc, char **argv)
 {
diff --git a/src/stream_sock.c b/src/stream_sock.c
index d69c153..61947eb 100644
--- a/src/stream_sock.c
+++ b/src/stream_sock.c
@@ -1212,12 +1212,18 @@
 			max_accept = max;
 	}
 
+	/* Note: if we fail to allocate a connection because of configured
+	 * limits, we'll schedule a new attempt worst 1 second later in the
+	 * worst case. If we fail due to system limits or temporary resource
+	 * shortage, we try again 100ms later in the worst case.
+	 */
 	while (max_accept--) {
 		struct sockaddr_storage addr;
 		socklen_t laddr = sizeof(addr);
 
 		if (unlikely(actconn >= global.maxconn)) {
 			limit_listener(l, &global_listener_queue);
+			task_schedule(global_listener_queue_task, tick_add(now_ms, 1000)); /* try again in 1 second */
 			return 0;
 		}
 
@@ -1239,6 +1245,7 @@
 						 "Proxy %s reached system FD limit at %d. Please check system tunables.\n",
 						 p->id, maxfd);
 				limit_listener(l, &global_listener_queue);
+				task_schedule(global_listener_queue_task, tick_add(now_ms, 100)); /* try again in 100 ms */
 				return 0;
 			case EMFILE:
 				if (p)
@@ -1246,6 +1253,7 @@
 						 "Proxy %s reached process FD limit at %d. Please check 'ulimit-n' and restart.\n",
 						 p->id, maxfd);
 				limit_listener(l, &global_listener_queue);
+				task_schedule(global_listener_queue_task, tick_add(now_ms, 100)); /* try again in 100 ms */
 				return 0;
 			case ENOBUFS:
 			case ENOMEM:
@@ -1254,6 +1262,7 @@
 						 "Proxy %s reached system memory limit at %d sockets. Please check system tunables.\n",
 						 p->id, maxfd);
 				limit_listener(l, &global_listener_queue);
+				task_schedule(global_listener_queue_task, tick_add(now_ms, 100)); /* try again in 100 ms */
 				return 0;
 			default:
 				return 0;
@@ -1266,6 +1275,7 @@
 				 p->id);
 			close(cfd);
 			limit_listener(l, &global_listener_queue);
+			task_schedule(global_listener_queue_task, tick_add(now_ms, 1000)); /* try again in 1 second */
 			return 0;
 		}
 
@@ -1293,6 +1303,7 @@
 				continue;
 
 			limit_listener(l, &global_listener_queue);
+			task_schedule(global_listener_queue_task, tick_add(now_ms, 100)); /* try again in 100 ms */
 			return 0;
 		}