[MERGE] From trunk (second time)

bzr revid: cto@openerp.com-20121217145921-6pk1jrktppezuq13

1 files changed, 27 insertions, 7 deletions

diff --git a/addons/document_webdav/webdav_server.py b/addons/document_webdav/webdav_server.py
index 58c982b8b5d..35ec1d4d07a 100644
--- a/addons/document_webdav/webdav_server.py
+++ b/addons/document_webdav/webdav_server.py
@@ -38,7 +38,16 @@ import logging
 from openerp import netsvc
 from dav_fs import openerp_dav_handler
 from openerp.tools.config import config
-from DAV.WebDAVServer import DAVRequestHandler
+try:
+    from pywebdav.lib.WebDAVServer import DAVRequestHandler
+    from pywebdav.lib.utils import IfParser, TagList
+    from pywebdav.lib.errors import DAV_Error, DAV_Forbidden, DAV_NotFound
+    from pywebdav.lib.propfind import PROPFIND
+except ImportError:
+    from DAV.WebDAVServer import DAVRequestHandler
+    from DAV.utils import IfParser, TagList
+    from DAV.errors import DAV_Error, DAV_Forbidden, DAV_NotFound
+    from DAV.propfind import PROPFIND
 from service import http_server
 from service.websrv_lib import FixSendError, HttpOptions
 from BaseHTTPServer import BaseHTTPRequestHandler
@@ -47,10 +56,7 @@ import urllib
 import re
 import time
 from string import atoi
-from openerp import addons
-from DAV.utils import IfParser, TagList
-from DAV.errors import DAV_Error, DAV_Forbidden, DAV_NotFound
-from DAV.propfind import PROPFIND
+import addons
 # from DAV.constants import DAV_VERSION_1, DAV_VERSION_2
 from xml.dom import minidom
 from redirect import RedirectHTTPHandler
@@ -71,7 +77,7 @@ def OpenDAVConfig(**kw):
     return Config()
 
 
-class DAVHandler(HttpOptions, FixSendError, DAVRequestHandler):
+class DAVHandler(DAVRequestHandler, HttpOptions, FixSendError):
     verbose = False
 
     protocol_version = 'HTTP/1.1'
@@ -88,7 +94,20 @@ class DAVHandler(HttpOptions, FixSendError, DAVRequestHandler):
         self._logger.debug(message)
 
     def handle(self):
-        self._init_buffer()
+        """Handle multiple requests if necessary."""
+        self.close_connection = 1
+        try:
+            self.handle_one_request()
+            while not self.close_connection:
+                self.handle_one_request()
+        except Exception as e:
+            try:
+                self.log_error("Request timed out: %r \n Trying old version of HTTPServer", e)
+                self._init_buffer()
+            except Exception as e:
+                #a read or a write timed out.  Discard this connection
+                self.log_error("Not working neither, closing connection\n %r", e)
+                self.close_connection = 1
 
     def finish(self):
         pass
@@ -99,6 +118,7 @@ class DAVHandler(HttpOptions, FixSendError, DAVRequestHandler):
         return res
 
     def setup(self):
+        DAVRequestHandler.setup(self)
         self.davpath = '/'+config.get_misc('webdav','vdir','webdav')
         addr, port = self.server.server_name, self.server.server_port
         server_proto = getattr(self.server,'proto', 'http').lower()