Below is a ns_return_gzipped proc that replaces ns_return and sends
back gzipped output.
It worked fine everywhere, *except* with a debugging http proxy I
used (in ActiveState's Komodo) where pages stalled. I was thinking
perhaps the problem is that "Connection: close" wasn't being honored
by the proxy, but it makes me nervous, because the builtin ADP gzip
compression works fine with the proxy.
Is there a way to force a connection closed in a ns_register_proc
page, after ns_write? I can't use "ns_conn close" in this context,
since that's an ADP command.
-john
proc ns_return_gzipped {conn html} {
set zl [ns_zlib gzip $html]
set h [subst {HTTP/1.0 200 OK
MIME-Version: 1.0
Server: AolServer/4.5.0a
Connection: close
Content-Type: text/html; charset=iso-8859-1
Content-Length: [string length $zl]
Content-Encoding: gzip
$zl}]
ns_write $conn $h
return TCL_OK
}
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