o smtp.rb: not catch NameError in auth

o  http.rb:  not close connection in get_body,
   Only connection() closes socket


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/net/http.rb

@@ -156,7 +156,7 @@ All "key" is case-insensitive.
 
 
     def get( path, u_header = nil, dest = nil, &block )
-      resp = get2( path, u_header ) {|f| dest = f.entity( dest, &block ) }
+      resp = get2( path, u_header ) {|f| dest = f.body( dest, &block ) }
       resp.value
       return resp, dest
     end
@@ -184,7 +184,7 @@ All "key" is case-insensitive.
 
     def post( path, data, u_header = nil, dest = nil, &block )
       resp = post2( path, data, u_header ) {|f|
-                    dest = f.entity( dest, &block ) }
+                    dest = f.body( dest, &block ) }
       resp.value
       return resp, dest
     end
@@ -199,7 +199,7 @@ All "key" is case-insensitive.
     # not tested because I could not setup apache  (__;;;
     def put( path, src, u_header = nil )
       ret = nil
-      resp = put2( path, src, u_header ) {|f| ret = f.entity }
+      resp = put2( path, src, u_header ) {|f| ret = f.body }
       resp.value
       return resp, ret
     end
@@ -249,8 +249,12 @@ All "key" is case-insensitive.
         if /keep-alive/i === resp['connection'] then
           return true
         end
+      elsif resp.key? 'proxy-connection' then
+        if /keep-alive/i === resp['proxy-connection'] then
+          return true
+        end
       elsif header.key? 'Connection' then
-        if /\A\s*keep-alive/i === header['Connection'] then
+        if /keep-alive/i === header['Connection'] then
           return true
         end
       else
@@ -518,12 +522,10 @@ All "key" is case-insensitive.
               tmp = resp['connection']
               if tmp and /close/i === tmp then
                 @socket.read_all dest
-                @socket.close
               else
                 tmp = resp['proxy-connection']
                 if tmp and /close/i === tmp then
                   @socket.read_all dest
-                  @socket.close
                 end
               end
             end

lib/net/protocol.rb

@@ -68,7 +68,7 @@ Object
 
   class Protocol
 
-    Version = '1.1.19'
+    Version = '1.1.20'
 
     class << self
 

lib/net/smtp.rb

@@ -141,12 +141,11 @@ Net::Protocol
       end
 
       if user and secret then
-        begin
-          mid = 'auth_' + (authtype || 'cram_md5').to_s
-          @command.send mid, user, secret
-        rescue NameError
+        mid = 'auth_' + (authtype || 'cram_md5').to_s
+        unless @command.respond_to? mid then
           raise ArgumentError, "wrong auth type #{authtype.to_s}"
         end
+        @command.send mid, user, secret
       end
     end