From 4a90f6a0ef4bad4edd572f6ad05fc2d1e767bfb2 Mon Sep 17 00:00:00 2001
From: Keith Winstein <keithw@mit.edu>
Date: Wed, 10 Aug 2011 00:03:48 -0400
Subject: [PATCH] Remove some debugging code

---
 network.hpp          |  2 +-
 networktransport.cpp | 10 +++++++---
 ntester.cpp          |  4 +---
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/network.hpp b/network.hpp
index 1cbda21..1a1d873 100644
--- a/network.hpp
+++ b/network.hpp
@@ -76,7 +76,7 @@ namespace Network {
     void send( string &s );
     string recv( void );
     int fd( void ) { return sock; }
-    int get_MTU( void ) { return 110; }
+    int get_MTU( void ) { return MTU; }
 
     int port( void );
     string get_key( void ) { return key.printable_key(); }
diff --git a/networktransport.cpp b/networktransport.cpp
index 159d17c..4c2779b 100644
--- a/networktransport.cpp
+++ b/networktransport.cpp
@@ -131,9 +131,13 @@ void Transport<MyState, RemoteState>::send_to_receiver( void )
     /* If this is the final diff in a sequence, make sure it does get the highest
        state number (even if we've retread to previously-seen ground ) */
     /* This will force the client to update to this state */
-    if ( (previously_sent->num != sent_states.back().num)
-	 && (new_state == target_receiver_state) ) {
-      previously_sent = sent_states.end();
+    if ( new_state == target_receiver_state ) {
+      if ( new_state == sent_states.back().state ) {
+	previously_sent = sent_states.end();
+	previously_sent--;
+      } else {
+	previously_sent = sent_states.end();
+      }
     }
 
     if ( previously_sent == sent_states.end() ) { /* not previously sent */
diff --git a/ntester.cpp b/ntester.cpp
index 3ef57de..6294ea9 100644
--- a/ntester.cpp
+++ b/ntester.cpp
@@ -102,9 +102,7 @@ int main( int argc, char *argv[] )
 
 	if ( fds[ 0 ].revents & POLLIN ) {
 	  char x = getchar();
-	  for ( int i = 0; i < 20; i++ ) {
-	    n->get_current_state().key_hit( x );
-	  }
+	  n->get_current_state().key_hit( x );
 	}
 
 	if ( fds[ 1 ].revents & POLLIN ) {