fix an issue with catching network traffic errors

lib/rack-livereload.rb

@@ -1,6 +1,6 @@
 require "rack/livereload"
 
 class Rack::LiveReload
-  VERSION = '0.2.0'
+  VERSION = '0.2.1'
 end
 

lib/rack/livereload.rb

@@ -27,8 +27,11 @@ module Rack
         begin
           http.send_request('GET', uri.path)
           @use_vendored = false
-        rescue Timeout::Error, Errno::ECONNREFUSED
+        rescue Timeout::Error, Errno::ECONNREFUSED, EOFError
           @use_vendored = true
+        rescue => e
+          $stderr.puts e.inspect
+          raise e
         end
       end