aamine

* lib/net/http.rb (HTTP#request_by_name): bug fix.
* lib/net/http.rb: does not write Connection: by default.
* lib/net/protocol.rb: "start" for started protocol is an error.
* lib/net/protocol.rb: "finish" for finished protocol is an error.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@1565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/net/protocol.rb b/lib/net/protocol.rb
index d810ac2f9..aba2256b6 100644
--- a/lib/net/protocol.rb
+++ b/lib/net/protocol.rb
@@ -122,7 +122,7 @@ module Net
     #
 
     def start( *args )
-      return false if active?
+      active? and raise IOError, 'protocol has been opened already'
 
       if block_given? then
         begin
@@ -134,6 +134,7 @@ module Net
       else
         _start args
       end
+      nil
     end
 
     private
@@ -177,12 +178,12 @@ module Net
     public
 
     def finish
-      return false unless active?
+      active? or raise IOError, 'already closed protocol'
 
       do_finish if @command and not @command.critical?
       disconnect
       @active = false
-      true
+      nil
     end
 
     private