Cap large RTT values

2011-08-10 02:45:10 -04:00
parent 1c8b008e89
commit 6ebc686661
1 changed files with 5 additions and 1 deletions
@@ -208,7 +208,11 @@ string Connection::recv( void )
  if ( p.timestamp_reply != uint64_t(-1) ) {
    uint64_t now = timestamp();
    assert( now >= p.timestamp_reply );
-    const double R = now - p.timestamp_reply;
+    double R = now - p.timestamp_reply;
+
+    if ( R > 5000 ) { /* cap large values, e.g. server was Ctrl-Zed */
+      R = 5000;
+    }

    if ( !RTT_hit ) { /* first measurement */
      SRTT = R;