--- a/src/internet-stack/tcp-socket-impl.h Wed Jul 09 18:34:42 2008 +0100
+++ b/src/internet-stack/tcp-socket-impl.h Wed Jul 09 14:10:18 2008 -0400
@@ -50,7 +50,13 @@
* This class contains an implementation of TCP Tahoe, as well as a sockets
* interface for talking to TCP. Features include connection orientation,
* reliability through cumulative acknowledgements, congestion and flow
- * control. Finite send/receive buffer semantics are modeled.
+ * control. Finite send buffer semantics are modeled, but as of yet, finite
+ * receive buffer modelling is unimplemented.
+ *
+ * The closedown of these sockets is as of yet not compliant with the relevent
+ * RFCs, i.e. the FIN handshaking isn't correct. While this is visible at the
+ * PCAP tracing level, it has no effect on the statistics users are interested
+ * in, i.e. throughput, delay, etc. of actual payload data.
*
* Asynchronous callbacks to provide notifications to higher layers that a
* protocol event has occured, such as space freeing up in the send buffer