ad_return_top_of_page first_part_of_page { content_type "text/html" }What it does:
Returns HTTP headers plus the top of the user-ivisible page. Saves a TCP packet (and therefore some overhead) compared to using ReturnHeaders and an ns_write.Defined in: /web/philip/packages/acs-core/utilities-procs.tcl
Source code:
set all_the_headers "HTTP/1.0 200 OK MIME-Version: 1.0 Content-Type: $content_type\n" util_WriteWithExtraOutputHeaders $all_the_headers $first_part_of_page