Updated the readInput function to tell you how much time is left over after

blocking.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/connection.cpp b/src/connection.cpp
index a277ea7..5b79dfe 100644
--- a/src/connection.cpp
+++ b/src/connection.cpp
@@ -238,7 +238,7 @@ bool Connection::readInput()
         return true;
 }
 
-bool Connection::readInput( int nSec, int nUSec )
+bool Connection::readInput( int nSec, int nUSec, int *pnSecBack, int *pnUSecBack )
 {
         fd_set rfds;
         struct timeval tv;
@@ -252,7 +252,9 @@ bool Connection::readInput( int nSec, int nUSec )
         tv.tv_usec = nUSec;
 
         retval = select( nSocket+1, &rfds, NULL, NULL, &tv );
-        /* Don't rely on the value of tv now! */
+
+        if( pnSecBack ) (*pnSecBack) = tv.tv_sec;
+        if( pnUSecBack ) (*pnUSecBack) = tv.tv_usec;
 
         if (retval == -1)
         {