[lwip-users] exception in the second call to netconn_bind

[David Shmelzer]

Hi,
I'm getting a processor exception in the second call to netconn_bind.
Here is the simplified version of the code that reproduces the problem:

  conn=netconn_new( NETCONN_TCP );
  netconn_bind(conn, NULL, portnum);
  netconn_listen( conn );
  netconn_delete(conn);
  conn=netconn_new( NETCONN_TCP );
  netconn_bind(conn, NULL, portnum);

I left out the netconn_accept() call because it doesn't make a
difference.
What is the correct way of deleting a listening connection?
Is there an example somewhere? The BasicWeb.c examples never close the
listening connection. 

Thanks,
Dave