client: next_scheduled_send()

[tattlekey] / client / tattlekey.c

diff --git a/client/tattlekey.c b/client/tattlekey.c
index b433b4435b4950de5b561abb48a69aadc89aaa98..f5306c28b8130dffceeef916951202f7d71b5b8f 100644 (file)
--- a/client/tattlekey.c
+++ b/client/tattlekey.c
@@ -60,19 +60,18 @@ void service_sleeps(int alarm, send_t *sleeping_sends, pheap_t *sleeps_heap) {
 
   while (1) {
     uint32_t now = time_s();
-    pheap_node_id_t i = ph_peek_head(sleeps_heap);
-    if (i == 0)
+    int32_t act_time = next_scheduled_send(sleeping_sends, sleeps_heap);
+    if (act_time == -1)
       return;
-    send_t *send = &sleeping_sends[i];
-    if (next_send(send) > now) {
-      uint32_t sleep_duration = next_send(send) - now;
+    if (act_time > now) {
+      uint32_t sleep_duration = act_time - now;
       if (hardware_alarm_set_target(
               alarm, make_timeout_time_ms(sleep_duration * 1000)))
         signal_error_by_blinking();
       return;
     }
-    if (ph_remove_head(sleeps_heap, false) != i)
-      signal_error_by_blinking();
+    pheap_node_id_t i = ph_remove_head(sleeps_heap, false);
+    send_t *send = &sleeping_sends[i];
     uint32_t ago = now - send->timestamp;
     send_report(send->seq, ago);
     send->send_count++;