From 474edac0f5d62484e784b226e3033536bdb5ab20 Mon Sep 17 00:00:00 2001
From: fros4943 <fros4943>
Date: Tue, 23 Oct 2007 09:46:28 +0000
Subject: [PATCH] moved release lock to before return response

---
 tools/chakana/shepherd.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/chakana/shepherd.py b/tools/chakana/shepherd.py
index ef0ce8133..3103c9dc7 100644
--- a/tools/chakana/shepherd.py
+++ b/tools/chakana/shepherd.py
@@ -282,11 +282,12 @@ class Shepherd:
       debug(Debug, response.toprettyxml())
       if response.documentElement.tagName == 'error':
         raise chakana.error.CoojaError(response)
+      self._connectionLock.release()
       return response
     except socket.error:
       debug(MajorEvent, 'Socket error catched')
-    finally:
-      self._connectionLock.release()
+    except AttributeError:
+      debug(MajorEvent, 'Attribute error catched')
 
   def readFromCooja(self):
     # XXX: Assume message ends with a newline