[tor-commits] [flashproxy/js] Gracefully handle a masking error from a remote.

[dcf at torproject.org]

commit 9da7c9a065ebb74027d0618327a786227ef3d245
Author: David Fifield <david at bamsoftware.com>
Date:   Sat Apr 7 11:55:12 2012 -0600

    Gracefully handle a masking error from a remote.
---
 connector.py |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/connector.py b/connector.py
index d10a6ab..a0b7149 100755
--- a/connector.py
+++ b/connector.py
@@ -620,7 +620,13 @@ def proxy_chunk_remote_to_local(remote, local, data = None):
     else:
         remote.dec.feed(data)
         while True:
-            data = remote.dec.read()
+            try:
+                data = remote.dec.read()
+            except (WebSocketDecoder.MaskingError, ValueError), e:
+                log(u"WebSocket decode error from remote: %s" % repr(str(e)))
+                remote.close()
+                local.close()
+                return False
             if data is None:
                 break
             elif not data: