Expose http error code on reporting exception

When the server returns an exception we need to at least know what the error
code was to assist in debugging.

chef/lib/chef/resource_reporter.rb

@@ -118,13 +118,13 @@ class Chef
         rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e
           if !e.response || e.response.code.to_s != "404"
             if Chef::Config[:enable_reporting_url_fatals]
-              Chef::Log.error("Received exception attempting to generate run history id (URL Path: #{resource_history_url}), and enable_reporting_url_fatals is set, aborting run.")
+              Chef::Log.error("Received exception #{"(" + e.response.code + ") " if e.response.code}attempting to generate run history id (URL Path: #{resource_history_url}), and enable_reporting_url_fatals is set, aborting run.")
               raise
             else
-              Chef::Log.info("Received exception attempting to generate run history id (URL Path: #{resource_history_url}), disabling reporting for this run.")
+              Chef::Log.info("Received exception #{"(" + e.response.code + ") " if e.response.code}attempting to generate run history id (URL Path: #{resource_history_url}), disabling reporting for this run.")
             end
           else
-            Chef::Log.debug("Received 404 attempting to generate run history id (URL Path: #{resource_history_url}), assuming feature is not supported.")
+            Chef::Log.debug("Received 404 attempting to generate run history id (URL Path: #{resource_history_url}), assuming feature is not supported on server.")
           end
           @reporting_enabled = false
         end

chef/spec/unit/resource_reporter_spec.rb

@@ -441,18 +441,23 @@ describe Chef::ResourceReporter do
         @rest_client.should_receive(:post_rest).
           with("reports/nodes/spitfire/runs", {:action => :begin}).
           and_raise(@error)
-        @resource_reporter.node_load_completed(@node, :expanded_run_list, :config)
       end
 
       it "assumes the feature is not enabled" do
+        @resource_reporter.node_load_completed(@node, :expanded_run_list, :config)
         @resource_reporter.reporting_enabled?.should be_false
       end
 
       it "does not send a resource report to the server" do
+        @resource_reporter.node_load_completed(@node, :expanded_run_list, :config)
         @rest_client.should_not_receive(:post_rest)
         @resource_reporter.run_completed(@node)
       end
 
+      it "prints an error about the error" do
+        Chef::Log.should_receive(:info).with(/500/)
+        @resource_reporter.node_load_completed(@node, :expanded_run_list, :config)
+      end
     end
 
     context "when the server returns a 500 to the client and enable_reporting_url_fatals is true" do
@@ -471,12 +476,12 @@ describe Chef::ResourceReporter do
         Chef::Config[:enable_reporting_url_fatals] = @enable_reporting_url_fatals
       end
 
-      it "fails the run" do
+      it "fails the run and prints an message about the error" do
+        Chef::Log.should_receive(:error).with(/500/)
         lambda {
           @resource_reporter.node_load_completed(@node, :expanded_run_list, :config)
         }.should raise_error(Net::HTTPServerException)
       end
-
     end
 
     context "after creating the run history document" do