tcp_error (FILTERED_DUPACKS, "Filtered duplicate ACKs")
tcp_error (RST_SENT, "Resets sent")
tcp_error (INVALID_CONNECTION, "Invalid connection")
-tcp_error (NO_WND, "No window")
\ No newline at end of file
+tcp_error (NO_WND, "No window")
+tcp_error (CONNECTION_CLOSED, "Connection closed")
\ No newline at end of file