[tor-commits] [stem/master] Catching 555 response from ATTACHSTREAM

[atagar@xxxxxxxxxxxxxx]

commit 5268d28c885509de174e5b7c1a657bc0278fd797
Author: Damian Johnson <atagar@xxxxxxxxxxxxxx>
Date:   Sun Apr 14 13:22:54 2013 -0700

    Catching 555 response from ATTACHSTREAM
    
    ATTACHSTREAM should only respond with 250, 552, or 551 according to the spec
    but someone came across a 555 response in the wild...
    
    https://trac.torproject.org/8701
    
    Tentatively handling this with OperationFailed until the spec is updated with
    more information.
---
 stem/control.py |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/stem/control.py b/stem/control.py
index 5b9a8ac..478384a 100644
--- a/stem/control.py
+++ b/stem/control.py
@@ -1981,6 +1981,13 @@ class Controller(BaseController):
         raise stem.InvalidRequest(response.code, response.message)
       elif response.code == '551':
         raise stem.OperationFailed(response.code, response.message)
+      elif response.code == '555':
+        # TODO: This response has been seen in the wild, but isn't valid
+        # according to the spec...
+        #
+        # https://trac.torproject.org/8701
+
+        raise stem.OperationFailed(response.code, response.message)
       else:
         raise stem.ProtocolError("ATTACHSTREAM returned unexpected response code: %s" % response.code)
 

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