# HG changeset patch
# User pierre-yves
# Date 1369329924 -7200
# Node ID dcd8aa47adcef682236dc2d219549e61cadf184b
# Parent  a90a988005788c1041f6dc032abb42e368f51a4f
[session] raise proper exception with get_tx is called on a closed session

Prevent attribute error on _txs

Closes #2897836

diff -r a90a98800578 -r dcd8aa47adce server/session.py
--- a/server/session.py	Thu Jun 06 09:44:37 2013 +0200
+++ b/server/session.py	Thu May 23 19:25:24 2013 +0200
@@ -865,6 +865,8 @@
         Transaction is created if necessary"""
         with self._lock: # no transaction exist with the same id
             try:
+                if self.closed:
+                    raise SessionClosedError('try to access connections set on a closed session %s' % self.id)
                 tx = self._txs[txid]
             except KeyError:
                 rewriter = RQLRewriter(self)