Added a new exception for connecitons, and added a new function to the

connection class, that reads at least n bytes in x seconds.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/connection.h b/src/connection.h
index 29fcc25..5e86ff4 100644
--- a/src/connection.h
+++ b/src/connection.h
@@ -283,6 +283,18 @@ public:
          */
         bool readInput( int nSec, int nUSec, int *pnSecBack=NULL, int *pnUSecBack=NULL );
 
+        /**
+         * Waits until at least nBytesIn are read into the input buffer and ready
+         * to be used.  Wait at most nSec seconds plus nUSec micro seconds.
+         * If the timeout is exceeded, this function throws an exception.  If this
+         * function returns normally, you are guranteed to have at least nBytesIn
+         * bytes in your input buffer.
+         *@param nBytesIn Number of bytes to read.
+         *@param nSec The max seconds to wait.
+         *@param sUSec The max microseconds to wait.
+         */
+        void waitForInput( int nBytesIn, int nSec, int nUSec );
+
         /** Writes all data that is pending to the socket.
           *@returns True if all data was written succesfully, false otherwise.
           */