Fixed latency calculation.

 - replaced more __attribute__((warn_unused_result)) with WARN_UNUSED_RESULT
 - do not use remote last_p(i|o)ng_recv for latency calculation is that make no sense at all
 - static' some functions

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/protocol.h b/protocol.h
index 2e11962..d9bb63a 100644
--- a/protocol.h
+++ b/protocol.h
@@ -135,10 +135,13 @@ struct connection {
     /* nonce must be incremented before sending or comparing a remote received one */
     uint8_t last_nonce[crypto_box_NONCEBYTES];
 
-    double last_ping_recv;
+    double last_ping_recv_remote;
+    double last_pong_recv_remote;
+
     double last_ping_send;
-    double last_pong_recv;
+    double last_ping_recv;
     double last_pong_send;
+    double last_pong_recv;
     double latency;
 
     uint64_t total_bytes_recv;