From a209c9892956fa71321fd439501cef289e16cec4 Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Tue, 8 Oct 2013 14:13:35 +0100
Subject:   Attempt to avoid caching artifacts on all URL-testing by  appending
 ?ctime=XX to HTTP/HTTPS-requests.

---
 lib/custodian/protocoltest/http.rb | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/custodian/protocoltest/http.rb b/lib/custodian/protocoltest/http.rb
index c52e36c..c9aedaf 100644
--- a/lib/custodian/protocoltest/http.rb
+++ b/lib/custodian/protocoltest/http.rb
@@ -191,10 +191,28 @@ module Custodian
         settings = Custodian::Settings.instance()
         period   = settings.timeout()
 
+        #
+        # The URL we'll fetch, which has a cache-busting
+        # query-string
+        #
+        test_url = @url
+
+        #
+        #  Parse and append a query-string if not present.
+        #
+        u = URI.parse( test_url )
+        if ( ! u.query )
+          u.query   = "ctime=#{Time.now.to_i}"
+          test_url  = u.to_s
+        end
+
+
         begin
           timeout( period ) do
             begin
-              c = Curl::Easy.new(@url)
+
+
+              c = Curl::Easy.new(test_url)
 
               #
               # Should we follow redirections?
-- 
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