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Poul-Henning Kamp authored
This is just the initial version and it doesn't quite work the way we need it to yet, but the idea is to be able to say: sub vcl_fetch { if (obj.status == 503) { synthetic {" <HTML> <H1>Sorry, could not contact the backend server</H1> <P> Try again later. </P> <HR> <PRE> URL: "} req.url {" User Agnet: "} req.http.user-agent {" </PRE> </HTML> "}; } } A new VCL syntactic element have been introduced to do this: "the long string". A long string is anything from {" to "}, newlines, controlcharacters and all. (Normal "..." strings cannot contain control characters. Technical details: Don't NULL terminate string sequences in VRT context, we may have NULL cropping up as a legal value if a header is missing, add the magic "vrt_magic_string_end" for terminating string contactenation. git-svn-id: http://www.varnish-cache.org/svn/trunk@3026 d4fa192b-c00b-0410-8231-f00ffab90ce4
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