Close channels on fatal errors to prevent hangs, provide useful stack trace.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@449750 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 6 deletions

diff --git a/python/qpid/peer.py b/python/qpid/peer.py
index 4179a05568..31d3d24f5f 100644
--- a/python/qpid/peer.py
+++ b/python/qpid/peer.py
@@ -57,13 +57,10 @@ class Peer:
     thread.start_new_thread(self.reader, ())
     thread.start_new_thread(self.worker, ())
 
-  def fatal(message=None):
-    """Call when an unexpected exception occurs that will kill a thread.
-
-    In this case it's better to crash the process than to continue in
-    an invalid state with a missing thread."""
+  def fatal(self, message=None):
+    """Call when an unexpected exception occurs that will kill a thread."""
     if message: print >> sys.stderr, message
-    traceback.print_exc()
+    self.close("Fatal error: %s\n%s" % (message or "", traceback.format_exc()))
     
   def reader(self):
     try: