acdha · April 12, 2012 15:38
diff --git a/simple.vcl b/simple.vcl
 backend default {
  .host = ".......";
  .port = "8080";
  .connect_timeout = 15s;
  .first_byte_timeout = 120s;
  .between_bytes_timeout = 120s;
 }

 sub vcl_fetch {
    set beresp.grace = 1h;

    if (beresp.http.content-type ~ "(text|application)") {
        set beresp.do_gzip = true;
    }
 }

 sub vcl_recv {
    # unset cookies since we don't want to bypass caching normally
    if (req.http.cookie) {
        unset req.http.cookie;
    }

    set req.grace = 1h;
 }

 sub vcl_deliver {
    if (!resp.http.Vary) {
        set resp.http.Vary = "Accept-Encoding";   
    } else if (resp.http.Vary !~ "(?i)Accept-Encoding") {
        set resp.http.Vary = resp.http.Vary + ",Accept-Encoding";
    }    
 }   

 sub vcl_error {
    set obj.http.Content-Type = "text/html; charset=utf-8";
    set obj.http.Retry-After = "5";
    synthetic {"
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 <head>
  <title>The page is temporarily unavailable</title>
 </head>
 <body>
  <h1>Page temporarily unavailable</h1>
  <p>
    The page you are looking for on Chronicling America: Historic Newspapers is temporarily unavailable. We regret the inconvenience. Please try again later.
  </p>
 </body>
 </html>
 "};
    return (deliver);
 }
	backend default {
	.host = ".......";
	.port = "8080";
	.connect_timeout = 15s;
	.first_byte_timeout = 120s;
	.between_bytes_timeout = 120s;
	}

	sub vcl_fetch {
	set beresp.grace = 1h;

	if (beresp.http.content-type ~ "(text\|application)") {
	set beresp.do_gzip = true;
	}
	}

	sub vcl_recv {
	# unset cookies since we don't want to bypass caching normally
	if (req.http.cookie) {
	unset req.http.cookie;
	}

	set req.grace = 1h;
	}

	sub vcl_deliver {
	if (!resp.http.Vary) {
	set resp.http.Vary = "Accept-Encoding";
	} else if (resp.http.Vary !~ "(?i)Accept-Encoding") {
	set resp.http.Vary = resp.http.Vary + ",Accept-Encoding";
	}
	}

	sub vcl_error {
	set obj.http.Content-Type = "text/html; charset=utf-8";
	set obj.http.Retry-After = "5";
	synthetic {"
	<?xml version="1.0" encoding="utf-8"?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html>
	<head>
	<title>The page is temporarily unavailable</title>
	</head>
	<body>
	<h1>Page temporarily unavailable</h1>
	<p>
	The page you are looking for on Chronicling America: Historic Newspapers is temporarily unavailable. We regret the inconvenience. Please try again later.
	</p>
	</body>
	</html>
	"};
	return (deliver);
	}