Better comments

diff --git a/src/host/boostpinger.cpp b/src/host/boostpinger.cpp
index c96918f..b962ce0 100644 (file)
--- a/src/host/boostpinger.cpp
+++ b/src/host/boostpinger.cpp
@@ -78,9 +78,10 @@ bool BoostPinger::ping( const string &destination_ip )
 
     set_destination_endpoint( destination_ip );
 
+    // if start_pinger() does not block, the PingerStatus will be equal to
+    // PingStatus_NotSent, thus ping_success will be false
     start_pinger();
 
-    // TODO if we don't block, the PingerStatus will be PingStatus_NotSent for the first time until receive a response
     bool ping_success = (PingerStatus == PingStatus_SuccessReply);
     return ping_success;
 }