from preamble:

"Change Set:		httpDNSError-ls
Date:			3 November 2002
Author:			Lex Spoon

This makes several DNS lookup failures to immediately abort the
surrounding HTTP or FTP request.  Without this changeset, the system
will try to ask the user whether to try again.  However, this query
doesn't work when the HTTP code is run from the user interface thread.

Instead of fixing the query, this changeset removes the query.  The idea
is that, nowadays, these are low-level routines and that a higher-level
routine should be responsible for asking the user whether to retry,
anway.
"!
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