lib/hyperion/headers.rb in hyperion_http-0.1.2 vs lib/hyperion/headers.rb in hyperion_http-0.1.3

@@ -6,12 +6,12 @@
 
     def route_headers(route)
       headers = {}
       rd = route.response_descriptor
       pd = route.payload_descriptor
-      headers['Expect'] = 'x' # this overrides default libcurl behavior.
+      headers['Expect'] = nil # this overrides default libcurl behavior.
                               # see http://devblog.songkick.com/2012/11/27/a-second-here-a-second-there/
-                              # the value has to be non-empty or else it is ignored
+                              # and http://stackoverflow.com/questions/17383089/libcurl-delays-for-1-second-before-uploading-data-command-line-curl-does-not
       if rd
         headers['Accept'] = "application/vnd.#{Hyperion.config.vendor_string}.#{short_mimetype(rd)}"
       end
       if pd
         headers['Content-Type'] = content_type_for(pd.format)