[FIX]Copy colly of handle function of basehttpserver. Lucky guess

bzr revid: dle@openerp.com-20121212182413-kusxwx9g9qrg7jdv

addons/document_webdav/webdav_server.py

@@ -93,8 +93,48 @@ class DAVHandler(HttpOptions, FixSendError, DAVRequestHandler):
     def _log(self, message):
         self._logger.debug(message)
 
+    def handle_one_request(self):
+        """Handle a single HTTP request.
+
+        You normally don't need to override this method; see the class
+        __doc__ string for information on how to handle specific HTTP
+        commands such as GET and POST.
+
+        """
+        try:
+            self.raw_requestline = self.rfile.readline(65537)
+            if len(self.raw_requestline) > 65536:
+                self.requestline = ''
+                self.request_version = ''
+                self.command = ''
+                self.send_error(414)
+                return
+            if not self.raw_requestline:
+                self.close_connection = 1
+                return
+            if not self.parse_request():
+                # An error code has been sent, just exit
+                return
+            mname = 'do_' + self.command
+            if not hasattr(self, mname):
+                self.send_error(501, "Unsupported method (%r)" % self.command)
+                return
+            method = getattr(self, mname)
+            method()
+            self.wfile.flush() #actually send the response if not already done.
+        except Exception as e:
+            #a read or a write timed out.  Discard this connection
+            self.log_error("Request timed out: %r", e)
+            self.close_connection = 1
+            return
+
     def handle(self):
-        self._init_buffer()
+        """Handle multiple requests if necessary."""
+        self.close_connection = 1
+
+        self.handle_one_request()
+        while not self.close_connection:
+            self.handle_one_request()
 
     def finish(self):
         pass