daemon/worker: updated doc, worker.timeout metric

daemon/README.rst

@@ -736,7 +736,10 @@ specified worker count and process rank.
    * ``tcp`` - number of outbound queries over TCP
    * ``ipv6`` - number of outbound queries over IPv6
    * ``ipv4`` - number of outbound queries over IPv4
+   * ``timeout`` - number of timeouted outbound queries
    * ``concurrent`` - number of concurrent queries at the moment
+   * ``queries`` - number of inbound queries
+   * ``dropped`` - number of dropped inbound queries
 
    Example:
 

daemon/worker.c

@@ -352,7 +352,7 @@ static void on_timeout(uv_timer_t *req)
 #endif
 	if (!uv_is_closing(handle)) {
 		struct worker_ctx *worker = task->worker;
-		worker->stats.queries += 1;
+		worker->stats.timeout += 1;
 		qr_task_step(task, NULL, NULL);
 	}
 }