Fix r2109 putting AnswerHasLock in the wrong queue

onStoreTimeout is called by poll thread, which causes a new local_var to be
implicitly created with a new queue (specific to poll thread, which isn't
supposed to have one).
To know the queue that should receive AnswerHasLock, reuse the one
registered to dispatcher to receive AnswerStoreObject.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2144 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/app.py

@@ -612,11 +612,13 @@ class Application(object):
         return None
 
     def onStoreTimeout(self, conn, msg_id, tid, oid):
+        # NOTE: this method is called from poll thread, don't use
+        # local_var !
+        # Stop expecting the timed-out store request.
+        queue = self.dispatcher.forget(conn, msg_id)
         # Ask the storage if someone locks the object.
         # Shorten timeout to react earlier to an unresponding storage.
-        conn.ask(Packets.AskHasLock(tid, oid), timeout=5)
-        # Stop expecting the timed-out store request.
-        self.dispatcher.forget(conn, msg_id)
+        conn.ask(Packets.AskHasLock(tid, oid), timeout=5, queue=queue)
         return True
 
     @profiler_decorator

neo/dispatcher.py

@@ -110,6 +110,7 @@ class Dispatcher:
         queue.put((conn, ForgottenPacket(msg_id)))
         self.queue_dict[id(queue)] -= 1
         message_table[msg_id] = NOBODY
+        return queue
 
     @profiler_decorator
     def registered(self, conn):

neo/tests/testDispatcher.py

@@ -114,8 +114,9 @@ class DispatcherTests(unittest.TestCase):
         MARKER = object()
         # Register an expectation
         self.dispatcher.register(conn, 1, queue)
-        # ...and forget about it
-        self.dispatcher.forget(conn, 1)
+        # ...and forget about it, returning registered queue
+        forgotten_queue = self.dispatcher.forget(conn, 1)
+        self.assertTrue(queue is forgotten_queue, (queue, forgotten_queue))
         # A ForgottenPacket must have been put in the queue
         queue_conn, packet = queue.get(block=False)
         self.assertTrue(isinstance(packet, ForgottenPacket), packet)